{
  "note": "Every archived answer, amounts withheld as [amount], including numbers that read as prices in page titles and URL slugs (those links are therefore not clickable as such). Offsets of citations are omitted because masking changes lengths.",
  "calls": [
    {
      "id": "anthropic__q01__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q01",
      "question": "How much is a bottle of Whispering Angel rosé in the UK at the moment?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:15:23.250Z",
      "finishedAt": "2026-09-25T17:15:34.281Z",
      "locationRequested": {
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      "config": {
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        "queries": [
          "Whispering Angel rosé price UK"
        ],
        "errors": []
      },
      "answerText": "A standard 75cl bottle of Whispering Angel rosé in the UK typically costs around **£[amount]**, depending on the retailer and any current promotions. Here's a snapshot of current pricing:\n\n- **Specialist wine merchants**: Fine Wine Direct lists it at £[amount] per bottle for 75cl as the new 2025 vintage in stock, with discounted case deals bringing it down to £[amount] per bottle when buying 24 bottles.\n- **Discount/independent retailers**: North & South Wines has the 2025 vintage at a regular price of £[amount] reduced to a sale price of £[amount].\n- **Calais Wine** (cross-Channel retailer) offers it even cheaper at £[amount], saving £[amount] on the UK price.\n- **Larger supermarkets/retailers**: Laithwaites doesn't list the standard bottle directly in the search results, but does offer a Whispering Angel Rosé in Wooden Gift Box for £[amount], which is a premium presentation option, not the standard price.\n- **Price comparison sites** show a range, with some listings as low as £[amount] depending on vintage and seller.\n\nSo, if you're shopping around, expect to pay roughly **£[amount]** for a standard bottle at a good discount retailer, or up to **£[amount]+** at full price from certain specialist merchants. Supermarkets like Tesco also stock it, though the exact current price wasn't shown in the results — it's worth checking directly for the latest in-store or online price, as supermarket pricing can fluctuate with promotions.",
      "citations": [
        {
          "url": "https://www.finewinedirect.co.uk/collections/whisperingangel",
          "title": "Whispering Angel Rosé, Côtes de Provence, Chateau d'Esclans — Fine Wine Direct"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl",
          "title": "Whispering Angel Rosé 2025 75cl | Buy Online | North & South Wines"
        },
        {
          "url": "https://www.calaiswine.co.uk/whispering-angel-rose",
          "title": "Caves d'Esclan \"Whispering Angel\" Côtes de Provence Rosé - Rosé Wine"
        },
        {
          "url": "https://www.laithwaites.co.uk/wine/whispering-angel",
          "title": "Whispering Angel- Laithwaites Wine"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.finewinedirect.co.uk/collections/whisperingangel?page=2",
          "title": "Whispering Angel Rosé, Côtes de Provence, Chateau d'Esclans"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/whisperingangel",
          "title": "Whispering Angel Rosé, Côtes de Provence, Chateau d'Esclans — Fine Wine Direct"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/whispering-angel-and-rock-angel-fine-wine-offer",
          "title": "Whispering Angel and Rock Angel Rosé - Fine Wine Offer — Fine Wine Direct"
        },
        {
          "url": "https://www.laithwaites.co.uk/wine/whispering-angel",
          "title": "Whispering Angel- Laithwaites Wine"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/314308531",
          "title": "Whispering Angel Rose 750ml - Tesco Groceries"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl",
          "title": "Whispering Angel Rosé 2025 75cl | Buy Online | North & South Wines"
        },
        {
          "url": "https://www.pricerunner.com/sp/whispering-angel-wine.html",
          "title": "Whispering angel wine • Compare & see prices now »"
        },
        {
          "url": "https://www.calaiswine.co.uk/whispering-angel-rose",
          "title": "Caves d'Esclan \"Whispering Angel\" Côtes de Provence Rosé - Rosé Wine"
        },
        {
          "url": "https://www.pricehunter.co.uk/prices/whispering-angel-wine-price-2444905000149339124.html",
          "title": "Whispering angel wine price - Find the lowest price on pricehunter.co.uk"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q01__p2",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q01",
      "question": "How much is a bottle of Whispering Angel rosé in the UK at the moment?",
      "pass": 2,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:18:02.953Z",
      "finishedAt": "2026-09-25T17:18:16.396Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
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        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
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        "thinking": "model default",
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        "queries": [
          "Whispering Angel rosé price UK"
        ],
        "errors": []
      },
      "answerText": "A standard 75cl bottle of Whispering Angel rosé currently costs roughly **£[amount]** in the UK, depending on the retailer and any promotions running.\n\nHere's a breakdown from various UK retailers:\n\n- **Fine Wine Direct**: £[amount] per bottle, with other listings at £[amount] per bottle, and case deals bringing it down to around £[amount] per bottle when buying multiples.\n- **North & South Wines**: Currently on sale, regular price £[amount], sale price £[amount] for the 2025 vintage.\n- **Calais Wine**: Listed at £[amount], saving £[amount] on UK price.\n- **Laithwaites**: Sells it as part of mixed cases from £[amount] per bottle when you mix 12+, and also offers a gift-boxed version at £[amount].\n\nSo if you're shopping around, expect to pay about **£[amount]** for a good deal (often via case discounts or promotions), while standalone/gift-boxed bottles at some retailers can run closer to **£[amount]**. Prices fluctuate with vintage releases (the 2025 vintage has just come out) and seasonal promotions, so it's worth checking a few retailers like supermarkets (Tesco, etc.) and specialist wine merchants for the best current deal.",
      "citations": [
        {
          "url": "https://www.finewinedirect.co.uk/collections/whisperingangel?page=2",
          "title": "Whispering Angel Rosé, Côtes de Provence, Chateau d'Esclans"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl",
          "title": "Whispering Angel Rosé 2025 75cl | Buy Online | North & South Wines"
        },
        {
          "url": "https://www.calaiswine.co.uk/whispering-angel-rose",
          "title": "Caves d'Esclan \"Whispering Angel\" Côtes de Provence Rosé - Rosé Wine"
        },
        {
          "url": "https://www.laithwaites.co.uk/wine/whispering-angel",
          "title": "Whispering Angel- Laithwaites Wine"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.finewinedirect.co.uk/collections/whisperingangel?page=2",
          "title": "Whispering Angel Rosé, Côtes de Provence, Chateau d'Esclans"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/whisperingangel",
          "title": "Whispering Angel Rosé, Côtes de Provence, Chateau d'Esclans — Fine Wine Direct"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/whispering-angel-and-rock-angel-fine-wine-offer",
          "title": "Whispering Angel and Rock Angel Rosé - Fine Wine Offer — Fine Wine Direct"
        },
        {
          "url": "https://www.laithwaites.co.uk/wine/whispering-angel",
          "title": "Whispering Angel- Laithwaites Wine"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/314308531",
          "title": "Whispering Angel Rose 750ml - Tesco Groceries"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl",
          "title": "Whispering Angel Rosé 2025 75cl | Buy Online | North & South Wines"
        },
        {
          "url": "https://www.pricerunner.com/sp/whispering-angel-wine.html",
          "title": "Whispering angel wine • Compare & see prices now »"
        },
        {
          "url": "https://www.calaiswine.co.uk/whispering-angel-rose",
          "title": "Caves d'Esclan \"Whispering Angel\" Côtes de Provence Rosé - Rosé Wine"
        },
        {
          "url": "https://www.pricehunter.co.uk/prices/whispering-angel-wine-price-2444905000149339124.html",
          "title": "Whispering angel wine price - Find the lowest price on pricehunter.co.uk"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q02__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q02",
      "question": "What does a bottle of Penfolds Bin 389 2021 cost in the UK?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:15:34.282Z",
      "finishedAt": "2026-09-25T17:15:41.215Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
        "max_uses": 3,
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        "thinking": "model default",
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        "count": 1,
        "queries": [
          "Penfolds Bin 389 2021 price UK"
        ],
        "errors": []
      },
      "answerText": "Prices for a bottle of Penfolds Bin 389 2021 vary across UK retailers, generally ranging from around £[amount]:\n\n- **Weavers Wine Merchants**: £[amount] exc VAT when buying 6 or more bottles at the wholesale price\n- **Secret Bottle Shop** (in a limited edition gift tin): Current price £[amount]\n- **Vinissimus UK**: listed at £[amount] per bottle, according to the retailer's page title\n- **Laithwaites**: currently listed as sold out\n\nPrices can fluctuate based on retailer promotions, packaging (e.g., standard bottle vs. gift tin), and stock availability, so it's worth checking a few merchants for the best current deal.",
      "citations": [
        {
          "url": "https://www.weaverswines.com/penfolds-bin-389-cabernet-shiraz-2021.html",
          "title": "Penfolds Bin 389 Cabernet Shiraz, 2021, buy online from Weavers Independent Wine & Spirit Merchants"
        },
        {
          "url": "https://secretbottleshop.co.uk/products/penfolds-bin-389-cabernet-shiraz-2021-75cl-in-limited-edition-gift-tin",
          "title": "Penfolds Bin 389 Cabernet Shiraz In A Gift Tin | Next Day Delivery"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.laithwaites.co.uk/product/penfolds-bin-389-cabernet-sauvignon-shiraz-2021/1924121",
          "title": "Penfolds Bin 389 Cabernet Sauvignon Shiraz 2021"
        },
        {
          "url": "https://8wines.com/wines/penfolds-bin-389-cabernet-shiraz-2021",
          "title": "Penfolds Bin 389 Cabernet Shiraz 2021 | 8Wines EU/UK"
        },
        {
          "url": "https://www.vinissimus.co.uk/en/wine/penfolds-bin-389/",
          "title": "Penfolds Bin 389 2021 · Buy it for £[amount] at Vinissimus"
        },
        {
          "url": "https://secretbottleshop.co.uk/products/penfolds-bin-389-cabernet-shiraz-2021-75cl-in-limited-edition-gift-tin",
          "title": "Penfolds Bin 389 Cabernet Shiraz In A Gift Tin | Next Day Delivery"
        },
        {
          "url": "https://www.weaverswines.com/penfolds-bin-389-cabernet-shiraz-2021.html",
          "title": "Penfolds Bin 389 Cabernet Shiraz, 2021, buy online from Weavers Independent Wine & Spirit Merchants"
        },
        {
          "url": "https://www.wine.com/product/penfolds-bin-389-cabernet-shiraz-2021/1698674",
          "title": "Penfolds Bin 389 Cabernet-Shiraz 2021 | Wine.com"
        },
        {
          "url": "https://www.xtrawine.com/uk/en/wines/penfolds-bin-389-cabernet-shiraz-2021/p48521",
          "title": "Penfolds bin 389 cabernet shiraz 2021 - xtrawine.com"
        },
        {
          "url": "https://www.penfolds.com/en-us/wines/limited-editions/8097881.html",
          "title": "2021 Bin 389 Cabernet Shiraz Gift Box"
        },
        {
          "url": "https://us.penfolds.com/collections/bin-389",
          "title": "Penfolds Bin 389 | Discover Bin 389 Cabernet Shiraz"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q03__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q03",
      "question": "Where is Cloudy Bay Sauvignon Blanc 2025 cheapest in the UK right now?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:15:41.215Z",
      "finishedAt": "2026-09-25T17:15:52.060Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
        "max_uses": 3,
        "max_tokens": 4000,
        "thinking": "model default",
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        "system_prompt": "none"
      },
      "status": "ok",
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      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "Cloudy Bay Sauvignon Blanc 2025 UK price",
          "Cloudy Bay Sauvignon Blanc 2025 buy UK cheapest"
        ],
        "errors": []
      },
      "answerText": "Based on current UK retailer pricing, **North & South Wines** appears to have the cheapest listed price for Cloudy Bay Sauvignon Blanc 2025 at the moment. it's listed at a regular price of £[amount] with a sale price of £[amount], saving £[amount].\n\nFor comparison, other UK retailers currently list it at:\n- **Trolley.co.uk** (price comparison across Tesco, Waitrose, Ocado, etc.): Compare the Best Prices and Offers on Cloudy Bay Sauvignon Blanc in Tesco, Waitrose, Ocado and 2+ stores, ranging from £[amount].\n- **Fine Wine Direct**: has a listing marked \"LOWEST UK PRICE £[amount] per bottle\" — though it's worth double-checking on their site whether this specific price applies to the 2025 vintage or the 2024, since their page lists both vintages together.\n\n**My recommendation:** Fine Wine Direct's £[amount] (labelled as their lowest UK price) and North & South Wines' £[amount] sale price are essentially tied as the cheapest options right now, both undercutting the major supermarket range of roughly £[amount] tracked by Trolley.co.uk.\n\nA couple of caveats: prices on wine retailer sites change frequently and sale prices can be time-limited, so it's worth double-checking the specific vintage (2025 vs. 2024) and current stock/price directly on the retailer's site before buying. Trolley.co.uk is a good tool for real-time comparison if you want the most up-to-the-minute figure across major UK retailers.",
      "citations": [
        {
          "url": "https://northandsouthwines.co.uk/products/cloudy-bay-marlborough-sauvignon-blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025 75cl – North & South Wines"
        },
        {
          "url": "https://www.trolley.co.uk/product/cloudy-bay-sauvignon-blanc/AZE648",
          "title": "Cloudy Bay Sauvignon Blanc (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/cloudy-bay",
          "title": "Cloudy Bay — Fine Wine Direct"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.finewinedirect.co.uk/collections/cloudy-bay",
          "title": "Cloudy Bay — Fine Wine Direct"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/cloudy-bay-marlborough-sauvignon-blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025 75cl – North & South Wines"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.trolley.co.uk/product/cloudy-bay-sauvignon-blanc/AZE648",
          "title": "Cloudy Bay Sauvignon Blanc (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://winelibrary.com/wines/sauvignon-blanc/2025-cloudy-bay-sauvignon-blanc-150124",
          "title": "2025 Cloudy Bay Sauvignon Blanc | Wine Library"
        },
        {
          "url": "https://www.winemadeeasy.com/wine/white-wine/sauvignon-blanc/cloudy-bay-sauvignon-blanc-750-ml-65539.html",
          "title": "Cloudy Bay Sauvignon Blanc 2025 / 750ml"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025",
          "title": "Cloudy Bay Sauvignon Blanc 2025: One of the world’s most sought-after white wines — offered here with a quiet advantage — case of 6 delivered Cloudy Bay Sauvignon Blanc 2025 | Best UK Price | CountryClubuk - CountryClubuk"
        },
        {
          "url": "https://ndjohn.co.uk/products/cloudy-bay-sauvignon-blanc",
          "title": "Cloudy Bay Sauvignon Blanc – ND John Wines"
        },
        {
          "url": "https://houseofdecant.com/products/cloudy-bay-sauvignon-blanc-2024",
          "title": "Cloudy Bay Sauvignon Blanc 2025 | House of Decant"
        },
        {
          "url": "https://www.finewinedirect.co.uk/products/cloudy-bay-sauvignon-blanc-2021-marlborough",
          "title": "Cloudy Bay Sauvignon Blanc 2024/2025 Marlborough — Fine Wine Direct"
        },
        {
          "url": "https://www.vinatis.co.uk/84247-sauvignon-blanc-2025-cloudy-bay",
          "title": "Sauvignon Blanc 2025 - Cloudy Bay 0.75 L"
        },
        {
          "url": "https://www.decantalo.co.uk/en/cloudy-bay-sauvignon-blanc.html",
          "title": "Cloudy Bay Sauvignon Blanc 2025 and 2024 | Decántalo"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025-best-uk-price-case-6",
          "title": "Cloudy Bay Sauvignon Blanc 2025 – best UK price for Marlborough’s iconic Sauvignon Blanc — for Members only (case of 6 bottles delivered)"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q03__p2",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q03",
      "question": "Where is Cloudy Bay Sauvignon Blanc 2025 cheapest in the UK right now?",
      "pass": 2,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:18:16.396Z",
      "finishedAt": "2026-09-25T17:18:29.274Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
        "max_uses": 3,
        "max_tokens": 4000,
        "thinking": "model default",
        "prompt_caching": "automatic (cost only; does not change the answer)",
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      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "Cloudy Bay Sauvignon Blanc 2025 UK price",
          "Cloudy Bay Sauvignon Blanc 2025 cheapest UK"
        ],
        "errors": []
      },
      "answerText": "Based on current UK retailer listings, here's where you can find the best price:\n\n**North & South Wines** currently has the lowest price I found — the regular price is £[amount] but it's on sale for £[amount], a saving of £[amount].\n\nFor comparison, other UK retailers are pricing it higher:\n- **Fine Wine Direct** lists it new at £[amount] per bottle, marked as the \"LOWEST UK PRICE\" — essentially matching North & South Wines.\n- **Trolley.co.uk**, which aggregates prices across major retailers like Tesco, Waitrose and Ocado, shows a broader range: prices in Tesco, Waitrose, Ocado and other stores range from £[amount].\n- **CountryClubuk** and **Laithwaites** also stock the 2025 vintage but require membership or don't list a headline single-bottle price in the search results.\n\n**Bottom line:** Right now, **Fine Wine Direct (£[amount])** and **North & South Wines (£[amount] on sale)** appear to be tied for the cheapest single-bottle price in the UK — both roughly £[amount] cheaper than supermarket chains like Tesco, Waitrose, and Ocado.\n\nA couple of caveats worth noting:\n- Prices on retailer sites and aggregators like Trolley.co.uk change frequently, so it's worth double-checking directly before purchasing.\n- Some listings blend information from the 2024 and 2025 vintages, so it's wise to confirm the vintage year at checkout.",
      "citations": [
        {
          "url": "https://northandsouthwines.co.uk/products/cloudy-bay-marlborough-sauvignon-blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025 75cl – North & South Wines"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/cloudy-bay",
          "title": "Cloudy Bay — Fine Wine Direct"
        },
        {
          "url": "https://www.trolley.co.uk/product/cloudy-bay-sauvignon-blanc/AZE648",
          "title": "Cloudy Bay Sauvignon Blanc (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.finewinedirect.co.uk/collections/cloudy-bay",
          "title": "Cloudy Bay — Fine Wine Direct"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/cloudy-bay-marlborough-sauvignon-blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025 75cl – North & South Wines"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.trolley.co.uk/product/cloudy-bay-sauvignon-blanc/AZE648",
          "title": "Cloudy Bay Sauvignon Blanc (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://winelibrary.com/wines/sauvignon-blanc/2025-cloudy-bay-sauvignon-blanc-150124",
          "title": "2025 Cloudy Bay Sauvignon Blanc | Wine Library"
        },
        {
          "url": "https://www.winemadeeasy.com/wine/white-wine/sauvignon-blanc/cloudy-bay-sauvignon-blanc-750-ml-65539.html",
          "title": "Cloudy Bay Sauvignon Blanc 2025 / 750ml"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025",
          "title": "Cloudy Bay Sauvignon Blanc 2025: One of the world’s most sought-after white wines — offered here with a quiet advantage — case of 6 delivered Cloudy Bay Sauvignon Blanc 2025 | Best UK Price | CountryClubuk - CountryClubuk"
        },
        {
          "url": "https://ndjohn.co.uk/products/cloudy-bay-sauvignon-blanc",
          "title": "Cloudy Bay Sauvignon Blanc – ND John Wines"
        },
        {
          "url": "https://houseofdecant.com/products/cloudy-bay-sauvignon-blanc-2024",
          "title": "Cloudy Bay Sauvignon Blanc 2025 | House of Decant"
        },
        {
          "url": "https://www.finewinedirect.co.uk/products/cloudy-bay-sauvignon-blanc-2022-marlborough",
          "title": "Cloudy Bay Sauvignon Blanc 2024/2025 Marlborough — Fine Wine Direct"
        },
        {
          "url": "https://www.laithwaites.co.uk/product/cloudy-bay-sauvignon-blanc-2025/0927725",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.finewinedirect.co.uk/products/cloudy-bay-sauvignon-blanc-2025-marlborough",
          "title": "Cloudy Bay Sauvignon Blanc 2025 Marlborough"
        },
        {
          "url": "https://www.wine-searcher.com/find/cloudy+bay+sauv+blanc+marlborough+new+zealand/1/uk",
          "title": "Best local price for Cloudy Bay Sauvignon Blanc - stores near you in UK"
        },
        {
          "url": "https://www.decantalo.co.uk/en/cloudy-bay-sauvignon-blanc.html",
          "title": "Cloudy Bay Sauvignon Blanc 2025 and 2024 | Decántalo"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025-best-uk-price-case-6",
          "title": "Cloudy Bay Sauvignon Blanc 2025 – best UK price for Marlborough’s iconic Sauvignon Blanc — for Members only (case of 6 bottles delivered)"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q04__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q04",
      "question": "Is Campo Viejo Rioja Reserva cheaper at Tesco or Sainsbury's?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:15:52.060Z",
      "finishedAt": "2026-09-25T17:16:04.251Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
        "max_uses": 3,
        "max_tokens": 4000,
        "thinking": "model default",
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      },
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      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "Campo Viejo Rioja Reserva Tesco price",
          "Campo Viejo Rioja Reserva Sainsbury's price"
        ],
        "errors": []
      },
      "answerText": "Based on current pricing data, the two are very close in price, though Tesco appears very slightly cheaper on average:\n\n**Tesco**: According to price tracking data, Tesco's Campo Viejo Rioja pricing was £[amount] in August 2025, rising to £[amount] by August 2026, a 4.9% increase.\n\n**Sainsbury's**: Sainsbury's Campo Viejo Rioja pricing was £[amount] in August 2025, rising to £[amount] by August 2026, a 1.8% increase.\n\nSo as of the latest tracked data, Tesco (~£[amount]) is marginally cheaper than Sainsbury's (~£[amount]) for Campo Viejo Rioja products, though the difference is minimal (a few pence).\n\nA few important caveats:\n- Prices fluctuate frequently due to promotions and loyalty card discounts. For example, Campo Viejo Rioja Reserva Red Wine 75cl was priced at £[amount] at Sainsbury's during a promotional period, while another listing showed it at £[amount] without a deal.\n- Tesco also runs Clubcard-specific pricing that can significantly lower the price for loyalty members, similar to Sainsbury's Nectar card deals.\n- Regular (non-loyalty) prices and reserve vs. gran reserva variants can also differ, so exact same-day pricing should be checked directly on each retailer's site or app for the most accurate, current price, since promotional pricing changes often and can flip which store is cheaper on a given day.\n\n**Bottom line**: The two are essentially neck-and-neck in price, with Tesco having a very slight edge on average, but whichever supermarket has an active loyalty-card promotion (Clubcard vs. Nectar) at the time of purchase will likely be the cheaper option in practice.",
      "citations": [
        {
          "url": "https://www.trolley.co.uk/grocery-price-index/brand_category_store/?brand=Campo+Viejo&store_id=2&category=Rioja",
          "title": "Campo Viejo > Rioja > Tesco - GPI - Trolley.co.uk"
        },
        {
          "url": "https://www.trolley.co.uk/grocery-price-index/brand_category_store/?brand=Campo+Viejo&category=Rioja&store_id=3",
          "title": "Campo Viejo > Rioja > Sainsbury's - Grocery Price Index"
        },
        {
          "url": "https://www.latestdeals.co.uk/deals/campo-viejo-rioja-reserva-red-wine-75cl-sainsburys-5630",
          "title": "Campo Viejo Rioja Reserva Red Wine 75cl, £[amount] at Sainsbury's"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.tesco.com/shop/en-GB/products/250218971",
          "title": "Campo Viejo Rioja Tempranillo Red Wine 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.trolley.co.uk/product/campo-viejo-rioja-reserva-red-wine/UAN000",
          "title": "Campo Viejo Rioja Reserva Red Wine (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.hotukdeals.com/deals/campo-viejo-rioja-gran-reserva-75cl-[amount]-clubcard-price-25-off-6-4587483",
          "title": "Campo Viejo Rioja Gran Reserva 75Cl - £[amount] Clubcard Price at Tesco | hotukdeals"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva Red Wine 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/283842549",
          "title": "Campo Viejo Rioja Gran Reserva Red Wine 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/pernod-ricard-campo-viejo-wine-21tw17/pernod-ricard",
          "title": "No. 1 Spanish Wine Brand in the UK - - Tesco Groceries"
        },
        {
          "url": "https://www.trolley.co.uk/grocery-price-index/brand_category_store/?brand=Campo+Viejo&store_id=2&category=Rioja",
          "title": "Campo Viejo > Rioja > Tesco - GPI - Trolley.co.uk"
        },
        {
          "url": "https://origin-main.mfe.ppe.omnichannel.tescocloud.com/groceries/en-GB/products/283842549",
          "title": "Campo Viejo Rioja Gran Reserva 75Cl - Tesco Groceries"
        },
        {
          "url": "https://origin-main.mfe.ppe.omnichannel.tescocloud.com/groceries/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.latestdeals.co.uk/deals/campo-viejo-rioja-reserva-red-wine-75cl-sainsburys-5630",
          "title": "Campo Viejo Rioja Reserva Red Wine 75cl, £[amount] at Sainsbury's"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/campo-viejo-rioja-gran-reserva-75cl",
          "title": "Campo Viejo Rioja Gran Reserva Red Wine 75cl"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/campo-viejo-rioja-gran-reserva-red-wine-75cl",
          "title": "Campo Viejo Rioja Gran Reserva Red Wine 75cl | Sainsbury's"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/campo-viejo-tempranillo-187cl",
          "title": "Campo Viejo Rioja Tempranillo Red Wine 18.75cl"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/campo-viejo-rioja-reserva-75cl",
          "title": "Campo Viejo Rioja Reserva Red Wine 75cl"
        },
        {
          "url": "https://www.trolley.co.uk/product/campo-viejo-rioja-gran-reserva-red-wine/HJX893",
          "title": "Campo Viejo Rioja Gran Reserva Red Wine (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.trolley.co.uk/grocery-price-index/brand_category_store/?brand=Campo+Viejo&category=Rioja&store_id=3",
          "title": "Campo Viejo > Rioja > Sainsbury's - Grocery Price Index"
        },
        {
          "url": "https://supermarket101.uk/product/sainsburys||drinks||wine||c:1019462||Campo%20Viejo%20Rioja%20Reserva%C2%A0Red%20Wine%C2%A075cl/sainsburys-6262220",
          "title": "Campo Viejo Rioja Reserva Red Wine 75cl - Supermarket101"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/buy-6/campo-viejo-rioja-reserva-75cl",
          "title": "Sainsbury's online Grocery Shopping and Fresh Food Delivery"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/campo-viejo-garnacha-75cl",
          "title": "Campo Viejo Rioja Garnacha Red Wine 75cl"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q05__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q05",
      "question": "Is Oyster Bay Sauvignon Blanc on offer anywhere in the UK this week?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:16:04.251Z",
      "finishedAt": "2026-09-25T17:16:11.813Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
        "max_uses": 3,
        "max_tokens": 4000,
        "thinking": "model default",
        "prompt_caching": "automatic (cost only; does not change the answer)",
        "system_prompt": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "Oyster Bay Sauvignon Blanc offer UK this week",
          "Oyster Bay Sauvignon Blanc Tesco Sainsbury's Asda offer"
        ],
        "errors": []
      },
      "answerText": "Yes — there are a few offers on Oyster Bay Sauvignon Blanc at UK supermarkets right now:\n\n- **Tesco:** the regular price is £[amount] with a Clubcard price of £[amount] available until 5 October 2026, only available with Clubcard or the Tesco app.\n\n- **Sainsbury's/Ocado:** A price-comparison listing shows it currently priced at £[amount], down from £[amount] at Sainsbury's, and £[amount] (was £[amount]) on Ocado.\n\n- **Asda:** Listed at £[amount], with Asda noting Buy Oyster Bay Marlborough Sauvignon Blanc 750ml online at ASDA Groceries, at the same great price as in store.\n\nSo the best current deal appears to be the **Tesco Clubcard price of £[amount]** (regular £[amount]), running until early October 2026, closely followed by **Sainsbury's at £[amount]** (down from £[amount]). Prices can vary by store and change frequently, so it's worth checking the specific retailer's site or app for your local branch before heading out.",
      "citations": [
        {
          "url": "https://www.tesco.com/shop/en-GB/products/260222846",
          "title": "Oyster Bay Sauvignon Blanc 75Cl - Tesco Groceries"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.amazon.co.uk/oyster-bay-sauvignon-blanc/s?k=oyster+bay+sauvignon+blanc",
          "title": "Oyster Bay Sauvignon Blanc"
        },
        {
          "url": "https://www.wine-searcher.com/find/oyster+bay+sauv+blanc+marlborough+new+zealand/1/uk",
          "title": "Best local price for Oyster Bay Sauvignon Blanc - stores near you in UK"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/260222846",
          "title": "Oyster Bay Sauvignon Blanc 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.trolley.co.uk/product/oyster-bay-sauvignon-blanc/DPP341",
          "title": "Oyster Bay Sauvignon Blanc (75cl) - Compare Prices From £[amount] - Trolley.co.uk"
        },
        {
          "url": "https://www.magicdrinks.co.uk/product/oyster-bay-sauvignon-blanc/",
          "title": "Oyster Bay Sauvignon Blanc – NZ White Wine London"
        },
        {
          "url": "https://www.winesdirect.com/products/oyster_bay_sauvignon_blanc_marlborough_75cl.aspx",
          "title": "Oyster Bay Sauvignon Blanc 75cl | Compare Prices & Offers"
        },
        {
          "url": "https://www.yorkshire.com/marketplace/home-and-garden-536/kitchen-and-dining-638/kitchen-appliances-730/0b468cc6-9371-4ad6-b7c2-9bc817c49551",
          "title": "Oyster Bay Sauvignon Blanc Wine 75cl from £[amount] — Compare 3 Offers (July 2026)"
        },
        {
          "url": "https://www.finewineandgoodspirits.com/oyster-bay-sauvignon-blanc-marlborough/product/000005341?bvstate=pg%3A2%2Fct%3Ar",
          "title": "Oyster Bay Sauvignon Blanc Marlborough"
        },
        {
          "url": "https://www.goldenacrewines.co.uk/product/oyster-bay-sauvignon-blanc-6-bottles-6x75cl/",
          "title": "Oyster bay Sauvignon Blanc 6 bottles (6x75cl) - GOLDENACRE WINES GOLDENACRE WINES"
        },
        {
          "url": "https://www.marketviewliquor.com/product/wine/oyster-bay-sauvignon-blanc-750-ml",
          "title": "Oyster Bay Sauvignon Blanc / 750 ml - Marketview Liquor"
        },
        {
          "url": "https://www.asda.com/groceries/product/sauvignon-blanc/oyster-bay-marlborough-sauvignon-blanc-750ml/1719048",
          "title": "Oyster Bay Marlborough Sauvignon Blanc 750ml - ASDA Groceries"
        },
        {
          "url": "https://forums.moneysavingexpert.com/discussion/2768708/oyster-bay-sauv-blanc-[amount]-at-asda",
          "title": "Oyster Bay Sauv Blanc [amount] at Asda! — MoneySavingExpert Forum"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/260222846",
          "title": "Oyster Bay Sauvignon Blanc 75Cl - Tesco Groceries"
        },
        {
          "url": "https://groceries.asda.com/product/sauvignon-blanc/oyster-bay-sauvignon-blanc-x-6-bundle/9999999113359",
          "title": "Oyster Bay Sauvignon Blanc x6 Bundle"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/oyster-bay-sauvignon-blanc-75cl",
          "title": "Oyster Bay Sauvignon Blanc"
        },
        {
          "url": "https://www.hellosupermarket.co.uk/product/9415549802601",
          "title": "Oyster Bay Sauvignon Blanc 75Cl - HelloSupermarket"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/groceries/drinks/wine/c:1019462/brand:oyster-bay",
          "title": "Wine Delivered or Buy in Store - oyster bay | Sainsbury's"
        },
        {
          "url": "https://www.ubereats.com/store/embassy-liquor/dAVxNSrWTfaRRsts7Yp9Ug/6383a8b4-a41c-5dd8-8fe4-1a067829aea0/6383a8b4-a41c-5dd8-8fe4-1a067829aea0/c1651a9e-3dc3-53d0-8f83-d22e107186fa",
          "title": "Oyster Bay New Zealand Sauvignon Blanc White Wine (750 ml)"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q06__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q06",
      "question": "Where's the best deal on Veuve Clicquot Yellow Label champagne in the UK right now?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:16:11.813Z",
      "finishedAt": "2026-09-25T17:16:35.731Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
        "max_uses": 3,
        "max_tokens": 4000,
        "thinking": "model default",
        "prompt_caching": "automatic (cost only; does not change the answer)",
        "system_prompt": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 3,
        "queries": [
          "Veuve Clicquot Yellow Label champagne UK best price deal",
          "Veuve Clicquot Yellow Label 75cl offer Tesco Sainsbury's Waitrose",
          "Veuve Clicquot Yellow Label 75cl Costco UK Amazon price 2026"
        ],
        "errors": []
      },
      "answerText": "Based on current UK pricing data, here's what I found for a standard 75cl bottle of Veuve Clicquot Yellow Label:\n\n**Best value right now: UK supermarkets (Morrisons, Tesco, Ocado, Asda)**\nComparing prices across Morrisons, Tesco, Ocado, and Asda shows the bottle ranging from £[amount], with prices updated daily. Since supermarket \"wine deal\" promotions (e.g., mix-six discounts or multibuy offers) frequently apply to champagne, it's worth checking whether any of these retailers currently have a case discount active — that's typically where the real savings show up, since the RRP hovers in the low-£[amount]s.\n\n**Bulk/case option: Costco**\nCostco UK stocks it both as a single bottle and in a 6-bottle case, which is often one of the more competitive routes for regular drinkers, though exact current pricing wasn't listed in the results I could verify — worth checking in-club or on costco.co.uk directly since Costco pricing isn't always published online for non-members.\n\n**Club/bulk case deals**\nSome specialist wine clubs run case promotions — for example, a case of six 75cl bottles normally priced at £[amount] was offered to club members for £[amount] including UK mainland delivery, which works out to roughly £[amount]/bottle — better than typical supermarket single-bottle pricing, though it requires club membership and buying in bulk.\n\n**A word of caution**\nSeveral \"deal comparison\" sites I checked (like winedrops.com) advertise vague \"save £X per bottle\" headlines without concrete, verifiable current prices — these read more like SEO/affiliate pages than genuine live price trackers, so I'd treat those with skepticism.\n\n**My recommendation:**\n1. Check **Tesco, Asda, Morrisons, and Ocado** directly right now — supermarket champagne pricing shifts constantly with promotions, and the £[amount] range is your realistic ballpark for a single bottle.\n2. If buying multiple bottles, compare **Costco's 6-pack** against supermarket \"mix six\" wine discounts (often 25% off six bottles) — this can beat the per-bottle price significantly.\n3. For special-occasion bulk buying, wine club case deals (like the £[amount]/six-bottle example above) can beat retail, but factor in any membership requirement.\n\nSince prices on champagne fluctuate daily with promotions (especially around holidays), I'd suggest doing a quick live price-check on Tesco/Asda/Sainsbury's grocery sites and Trolley.co.uk (a live UK price-comparison tool) right before buying to catch the current best deal.",
      "citations": [
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-champagne/HQV897",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/champagne/a-fresh-new-edge-for-veuve-clicquot-brut-champagne-yellow-label-and-a-superb-club-price/",
          "title": "Veuve Clicquot Brut Champagne Yellow Label—and a superb Club price! Veuve Clicquot best price - CountryClubuk"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.wine-searcher.com/find/veuve+clicquot+ponsardin+yellow+brut+champagne+france/1/uk",
          "title": "Best local price for Veuve Clicquot Ponsardin Yellow Label Brut - stores near you in UK"
        },
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-champagne/HQV897",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.sundaytimeswineclub.co.uk/product/champagne-veuve-clicquot-yellow-label-brut-nv/4069218",
          "title": "Champagne Veuve Clicquot Yellow Label Brut NV"
        },
        {
          "url": "https://vinewhisperer.uk/product/buy-veuve-clicquot-yellow-label-brut-champagne/",
          "title": "Champagne Veuve Clicquot Yellow Label Brut - Online Wine, Champagne & Spirit Store - The Vine Whisperer"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/champagne/a-fresh-new-edge-for-veuve-clicquot-brut-champagne-yellow-label-and-a-superb-club-price/",
          "title": "Veuve Clicquot Brut Champagne Yellow Label—and a superb Club price! Veuve Clicquot best price - CountryClubuk"
        },
        {
          "url": "https://winedrops.com/wine-reviews/best-deals-on-veuve-clicquot/",
          "title": "Best Deals on Veuve Clicquot Yellow Label Brut NV: Save a Massive £[amount] per Bottle Today"
        },
        {
          "url": "https://www.winesdirect.com/products/veuve_clicquot_nv_75cl.aspx",
          "title": "Veuve Clicquot Yellow Label Brut | Compare Prices"
        },
        {
          "url": "https://www.pricehunter.co.uk/prices/veuve-clicquot-brut-yellow-label-champagne-price-8417820165093346925.html",
          "title": "Veuve clicquot brut yellow label champagne price - Find the lowest price on pricehunter.co.uk"
        },
        {
          "url": "https://www.ubereats.com/store/walgreens-alcohol/tNP7hag9UXOZbPLa7-wrEA/31eddb07-aba6-56db-b195-f64956fe10ce/31eddb07-aba6-56db-b195-f64956fe10ce/b9775b5d-626b-5d59-b80c-4b112eefe3d4",
          "title": "Veuve Clicquot Yellow Label Champagne (750 ml)"
        },
        {
          "url": "https://www.motherandbaby.com/family-life/food/best-supermarket-champagne/",
          "title": "The best supermarket champagne for all occasions"
        },
        {
          "url": "https://www.shropshirestar.com/entertainment/food-and-drink/2025/02/18/the-most-expensive-versus-cheapest-wines-at-every-major-uk-supermarket/",
          "title": "The most expensive versus cheapest wines at every major UK supermarket | Shropshire Star"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/product/veuve-clicquot-yellow-label-brut-champagne-75cl",
          "title": "Veuve Clicquot Yellow Label Brut Champagne 75cl | Sainsbury's"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/258928855",
          "title": "Veuve Clicquot Vintage Champagne 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/veuve-clicquot-vintage-reserve-75cl",
          "title": "Veuve Clicquot Vintage Reserve 75cl"
        },
        {
          "url": "https://www.waitrose.com/ecom/products/veuve-clicquot-yellow-label-brut-champagne/083835-42570-42571",
          "title": "Veuve Clicquot Yellow Label Brut Champagne | Waitrose & Partners"
        },
        {
          "url": "https://forums.moneysavingexpert.com/discussion/3698397/supermarket-champagne-cava-offers-perfect-for-new-year",
          "title": "Supermarket Champagne & Cava offers ***PERFECT FOR NEW YEAR*** — MoneySavingExpert Forum"
        },
        {
          "url": "https://www.ebay.de/p/22057777167",
          "title": "Veuve Clicquot Brut Yellow Label Champagner mit Geschenkverpackung - 750ml"
        },
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Champagne-Sparkling-Wine/Veuve-Clicquot-Yellow-Label-NV-Champagne-6-x-75cl/p/243720",
          "title": "Veuve Clicquot Yellow Label NV Champagne, 6 x 75cl | Cost..."
        },
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Mix-Match-Wine/Veuve-Clicquot-Yellow-Label-NV-Champagne-75cl/p/33687",
          "title": "Veuve Clicquot Yellow Label NV Champagne 75cl | Costco UK"
        },
        {
          "url": "https://uk.camelcamelcamel.com/product/B00194EWHS",
          "title": "VEUVE CLICQUOT Yellow Label Champagne 75cl Bottle | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com"
        },
        {
          "url": "https://www.winesdirect.com/us/products/veuve_clicquot_nv_75cl.aspx",
          "title": "Veuve Clicquot Yellow Label Brut | Compare Prices"
        },
        {
          "url": "https://costcowineblog.com/veuve-clicquot-brut-champagne-yellow-label/",
          "title": "Veuve Clicquot Brut Champagne Yellow Label | CostcoWineBlog.com"
        },
        {
          "url": "https://sameday.costco.com/store/costco/products/16642755-veuve-clicquot-yellow-label-champagne-750-0-ml",
          "title": "Veuve Clicquot Yellow Label Champagne Same-Day Delivery | Costco"
        },
        {
          "url": "https://www.bottlevalues.com/wines/Veuve-Clicquot-Yellow-Label-Brut-Champagne-w258363787",
          "title": "Veuve Clicquot Yellow Label Brut Champagne - Bottle Values"
        },
        {
          "url": "https://www.costco.com/wine.html?brand=veuve-clicquot&refine=%7C%7CBrand_attr-Veuve+Clicquot",
          "title": "Search | Costco"
        },
        {
          "url": "https://www.totalwine.com/wine/brand/veuve-clicquot",
          "title": "Veuve Clicquot - Wine | Total Wine & More"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q06__p2",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q06",
      "question": "Where's the best deal on Veuve Clicquot Yellow Label champagne in the UK right now?",
      "pass": 2,
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          "Veuve Clicquot Yellow Label 75cl deal offer UK"
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        "errors": []
      },
      "answerText": "Based on current UK pricing data, here's where you'll find the best deals on Veuve Clicquot Yellow Label right now:\n\n**Best single-bottle deals (standard 75cl):**\n\nPrice comparison data from Trolley.co.uk shows prices ranging from £[amount] across major retailers, with £[amount] (£[amount] per 100ml) being the cheapest option currently tracked. This is echoed across supermarkets — Morrisons, Tesco, Ocado, and Asda are currently priced between £[amount] and £[amount]. Morrisons specifically lists it at 75cl for £[amount] (£[amount]/litre).\n\n**If you're flying — the cheapest option by far:**\n\nIf you have an upcoming flight through Heathrow, duty-free is the standout deal. World Duty Free has it listed at just £[amount] for Yellow Label — noticeably cheaper than any high-street or online supermarket price, though obviously only accessible if you're travelling.\n\n**Best deal by volume (if buying multiple bottles):**\n\nFor the lowest effective price per bottle, case deals are worth considering. CountryClubUK is currently offering a case of six 75cl bottles at a club price of £[amount] including UK mainland delivery, compared to a non-member price of £[amount] — that works out to roughly £[amount] per bottle, beating even the duty-free price, though it typically requires a club membership.\n\n**Bottom line:**\n- **Flying soon?** Heathrow duty-free at ~£[amount]/bottle is hard to beat.\n- **Buying a case?** CountryClubUK's £[amount] for six bottles (~£[amount] each) is currently the best per-bottle rate found.\n- **Just need one bottle from the high street/online?** Shop around Tesco, Morrisons, Ocado, and Asda — prices cluster around £[amount] so it's worth checking a live comparison site like Trolley.co.uk since supermarket prices shift frequently with promotions.\n\nPrices on comparison sites are noted as updating daily, so it's worth a quick check right before you buy in case a flash promotion has dropped the price further.",
      "citations": [
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-champagne/NXH943",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-champagne/HQV897",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://groceries.morrisons.com/products/veuve-clicquot-yellow-label-champagne/101556121",
          "title": "Veuve Clicquot Yellow Label Champagne - Morrisons Online Groceries & Offers"
        },
        {
          "url": "https://boutique.heathrow.com/en/yellow-label/world-duty-free_1000596.html",
          "title": "Veuve Clicquot Yellow Label Wine | Heathrow Reserve & Collect"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/champagne/a-fresh-new-edge-for-veuve-clicquot-brut-champagne-yellow-label-and-a-superb-club-price/",
          "title": "Veuve Clicquot Brut Champagne Yellow Label—and a superb Club price! Veuve Clicquot best price - CountryClubuk"
        }
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        {
          "url": "https://boutique.heathrow.com/en/yellow-label/world-duty-free_1000596.html",
          "title": "Veuve Clicquot Yellow Label Wine | Heathrow Reserve & Collect"
        },
        {
          "url": "https://www.amazon.co.uk/Veuve-Clicquot-Yellow-Label-Champagne/dp/B001HUDNHO",
          "title": "Veuve Clicquot Yellow Label Champagne, 75cl"
        },
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-champagne/NXH943",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://vinewhisperer.uk/product/buy-veuve-clicquot-yellow-label-brut-champagne/",
          "title": "Champagne Veuve Clicquot Yellow Label Brut - Online Wine, Champagne & Spirit Store - The Vine Whisperer"
        },
        {
          "url": "https://www.winesdirect.com/products/veuve_clicquot_nv_75cl.aspx",
          "title": "Veuve Clicquot Yellow Label Brut | Compare Prices"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/255245947",
          "title": "Veuve Clicquot Yellow Label Brut Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/champagne/a-fresh-new-edge-for-veuve-clicquot-brut-champagne-yellow-label-and-a-superb-club-price/",
          "title": "Veuve Clicquot Brut Champagne Yellow Label—and a superb Club price! Veuve Clicquot best price - CountryClubuk"
        },
        {
          "url": "https://www.champagneking.co.uk/price/3746_veuve-clicquot-yellow-label",
          "title": "Veuve Clicquot Brut Yellow Label Champagne 75cl - Signature Champagne Excellence | Buy online for nationwide delivery | Champagne King"
        },
        {
          "url": "https://kandlwinesonline.co.uk/products/veuve-clicquot-yellow-label-nv-750-ml",
          "title": "Veuve Clicquot Yellow Label NV 750 ml – K & L Wines Online"
        },
        {
          "url": "https://www.walmart.com/ip/Veuve-Clicquot-Yellow-Label-Brut-Sparkling-White-Wine-France-750-ml-Glass-Bottle-12-ABV/100705732",
          "title": "Veuve Clicquot Yellow Label Brut Champagne, France, 750 ml Glass Bottle, 12% ABV"
        },
        {
          "url": "https://groceries.morrisons.com/products/veuve-clicquot-yellow-label-champagne/101556121",
          "title": "Veuve Clicquot Yellow Label Champagne - Morrisons Online Groceries & Offers"
        },
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-champagne/HQV897",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-champagne-brut-nv/DVS809",
          "title": "Veuve Clicquot Yellow Label Champagne (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.champagnedirect.co.uk/pd-veuve-clicquot-brut-yellow-label-case-deal.cfm",
          "title": "Veuve Clicquot Brut 6 X 75cl - CASE DEAL"
        },
        {
          "url": "https://www.champagnedirect.co.uk/pd-veuve-clicquot-brut-case-deal.cfm",
          "title": "Veuve Clicquot Brut 6 X 75cl - CASE DEAL (Gift Box)"
        },
        {
          "url": "https://www.ebay.de/p/22057777167",
          "title": "Veuve Clicquot Brut Yellow Label Champagner mit Geschenkverpackung - 750ml"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q07__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q07",
      "question": "What's a fair price to pay for Moët & Chandon Impérial Brut in the UK?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:16:35.731Z",
      "finishedAt": "2026-09-25T17:16:53.683Z",
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        "type": "approximate",
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      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
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          "Moet Chandon Brut Imperial price Sainsbury's Majestic Waitrose 2025"
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        "errors": []
      },
      "answerText": "Based on current UK retail pricing, here's what you can expect to pay for a standard 75cl bottle of Moët & Chandon Impérial Brut NV:\n\n**Typical price range: £[amount]**\n\n- **Amazon UK** currently lists it at £[amount], which is on the lower/competitive end.\n- **Waitrose** frequently runs promotions on it, with one listing showing \"Save £[amount]\" off the regular price, suggesting an RRP in the low-to-mid £[amount]s that often gets discounted.\n- Independent specialist retailers (like ND John Wines) have listed it around **£[amount]** as a full/regular price for the gift-boxed version — though this is at the higher end and can reflect non-discounted RRP or a slightly older price point.\n- French/EU sellers shipping to the UK (e.g., Plus de Bulles) show underlying pre-tax/duty prices around €[amount] (roughly £[amount]), which aligns closely with the UK supermarket pricing once VAT and duty are factored in.\n\n**Practical guidance:**\n- **A fair price to aim for is around £[amount]** — this is achievable at major supermarkets (Tesco, Sainsbury's, Waitrose) especially during promotional periods, or via Amazon.\n- **£[amount]** is a normal \"full price\" range you'll see at supermarkets and specialist wine shops when not on offer.\n- **Above £[amount]** for a standard bottle (no special edition, gift box, or magnum) would be considered pricier than necessary — you'd typically only pay this for special packaging (like the limited-edition Pharrell Williams or festive Red Impérial editions) or from smaller retailers without competitive pricing.\n\n**Tip:** Since UK supermarkets rotate discounts frequently (Tesco, Sainsbury's, and Waitrose all stock it and regularly discount champagne around Christmas and other occasions), it's often worth checking multiple retailers or waiting for a promotional period if you're not in a rush — you can often snag it closer to £[amount] during sales events.",
      "citations": [
        {
          "url": "https://www.amazon.co.uk/Moet-Chandon-Champagne-75cl/dp/B01DT59ON6",
          "title": "Moët & Chandon Brut Impérial Champagne, 75cl : Amazon.co.uk: Grocery"
        },
        {
          "url": "https://www.waitrose.com/ecom/shop/featured/groceries/beer-wine-spirits/champagne/moet-champagne",
          "title": "MOET | Waitrose & Partners"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.johnlewis.com/moet-chandon-red-imperial-brut-75cl/p113953562",
          "title": "Moët & Chandon Red Impérial Brut, 75cl"
        },
        {
          "url": "https://www.amazon.co.uk/Moet-Chandon-Champagne-75cl/dp/B01DT59ON6",
          "title": "Moët & Chandon Brut Impérial Champagne, 75cl : Amazon.co.uk: Grocery"
        },
        {
          "url": "https://ndjohn.co.uk/products/moet-brut-imperial",
          "title": "Moet & Chandon Brut Imperial – ND John Wines"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/255245509",
          "title": "Moet & Chandon Imperial Brut Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.champagnedirect.co.uk/pd_moet_chandon_brut_nv.cfm",
          "title": "Moet & Chandon Impérial Brut 75cl in Gift Box"
        },
        {
          "url": "https://www.plus-de-bulles.co.uk/en/champagne-moet-chandon/brut-imperial-nu.html",
          "title": "Moët & Chandon Champagne - Brut Impérial - Bottle 75cl | Plus de Bulles"
        },
        {
          "url": "https://www.champagnedirect.co.uk/pd-moet-chandon-brut-imperial-let-s-celebrate.cfm",
          "title": "Moet & Chandon Impérial Brut 75cl - Let's Celebrate"
        },
        {
          "url": "https://www.plus-de-bulles.co.uk/en/champagne-moet-chandon/20-brut-imperial-3185370001233.html",
          "title": "Moët & Chandon Champagne - Brut Impérial - Bottle 75cl - Box | Plus de Bulles"
        },
        {
          "url": "https://www.ebay.de/p/1004763471",
          "title": "Moet & Chandon Impérial Brut Champagne 0.75l"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/all-wine-/moet---chandon-brut-imperial-nv-375cl",
          "title": "Moët & Chandon Brut Imperial Champagne 37.5cl"
        },
        {
          "url": "https://www.trolley.co.uk/product/moet-chandon-brut-imperial-rose/BPQ963",
          "title": "Moet & Chandon Brut Imperial Rose Champagne (37.5cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/mo-t-chandon-brut-imperial-champagne-37-5cl",
          "title": "Moët & Chandon Brut Imperial Champagne 37.5cl | Sainsbury's"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/product/mo-t-chandon-brut-imperial-champagne-75cl",
          "title": "Moët & Chandon Brut Imperial Champagne 75cl"
        },
        {
          "url": "https://www.waitrose.com/ecom/shop/featured/groceries/beer-wine-spirits/champagne/moet-champagne",
          "title": "MOET | Waitrose & Partners"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/mo-t-chandon-brut-imperial-rose-champagne-75cl",
          "title": "Moët & Chandon Brut Imperial Rose Champagne 75cl | Sainsbury's"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/drinks-special-offers/mo%C3%ABt-chandon-brut-imperial-15l",
          "title": "Moët & Chandon Brut Imperial 1.5L | Sainsbury's"
        },
        {
          "url": "https://www.waitrose.com/ecom/products/moet-chandon-imperial-brut-champagne/083809-42548-42549",
          "title": "Moet & Chandon Imperial Brut Champagne | Waitrose & Partners"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/mo-t-chandon-brut-imperial-champagne-75cl",
          "title": "Moët & Chandon Brut Imperial Champagne 75cl | Sainsbury's"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q08__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q08",
      "question": "How much is a bottle of Château Margaux 2015 worth in the UK?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:16:53.683Z",
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        ],
        "errors": []
      },
      "answerText": "A bottle of Château Margaux 2015 currently commands quite a premium price in the UK market, reflecting its status as one of the top-rated vintages from this First Growth Bordeaux estate.\n\n**Current UK pricing:**\n\n- One source lists the wine commanding a market price of £[amount] — though this figure appears unusually high and may relate to a specific case or format rather than a standard single bottle.\n- More broadly, Wine-Searcher (which aggregates real-time retailer pricing) shows an average price (ex-tax) of $[amount] per 750ml internationally, which converts to roughly £[amount] depending on exchange rates — though UK retailer listings can vary.\n- Fine Wine Direct notes that the estate's best wines are very expensive, with a bottle of Château Margaux grand vin reaching over £[amount].\n\n**For context on the release price:** When first released en primeur, Château Margaux 2015 released at just over £[amount] a case, which works out to roughly £[amount] per bottle at the time — meaning the wine has appreciated significantly since release, consistent with its reputation as an exceptional vintage.\n\n**Why it's valuable:** The 2015 vintage is particularly sought-after because it was a tribute to two centuries of architecture and to Paul Pontallier, who died of cancer before the last vintage he supervised could be bottled, while also celebrating the bicentenary of Château Margaux's exceptional Neo-Palladian architecture. It also came in Limited Edition bottles decorated with silk-screen printing, adding collector value.\n\n**Bottom line:** Prices for a single bottle in the UK today generally range from around **£[amount]** at standard fine wine retailers, though prestige packaging, provenance, and specific merchant markups can push individual listings well above £[amount]. Given the wide variation, I'd recommend checking live listings on platforms like Wine-Searcher, Berry Bros. & Rudd, or Millesima UK for the most current pricing, since fine wine values fluctuate with market demand and vintage reputation.",
      "citations": [
        {
          "url": "https://tastingbook.com/wine/chateau_margaux/chateau_margaux_2015",
          "title": "Château Margaux 2015 Château Margaux | Your personal wine professional | Tastingbook"
        },
        {
          "url": "https://www.wine-searcher.com/find/margaux+medoc+bordeaux+france/1/uk",
          "title": "Best local price for Chateau Margaux - stores near you in UK"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/chateau-margaux",
          "title": "Château Margaux — Fine Wine Direct"
        },
        {
          "url": "https://www.thedrinksbusiness.com/2016/06/margaux-2015-wine-of-the-vintage-is-released/",
          "title": "Margaux 2015: ‘wine of the vintage’ released - The Drinks Business"
        },
        {
          "url": "https://www.lagunacellar.com/chateau-margaux-2015",
          "title": "Château Margaux 2015 | Laguna Cellar"
        },
        {
          "url": "https://www.lagunacellar.com/chateau-margaux-2015",
          "title": "Château Margaux 2015 | Laguna Cellar"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.wine-searcher.com/find/margaux+medoc+bordeaux+france/2015/uk",
          "title": "Best local price for 2015 Chateau Margaux - stores near you in UK"
        },
        {
          "url": "https://www.thedrinksbusiness.com/2016/06/margaux-2015-wine-of-the-vintage-is-released/",
          "title": "Margaux 2015: ‘wine of the vintage’ released - The Drinks Business"
        },
        {
          "url": "https://www.wine-searcher.com/find/margaux+medoc+bordeaux+france/1/uk",
          "title": "Best local price for Chateau Margaux - stores near you in UK"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/chateau-margaux",
          "title": "Château Margaux — Fine Wine Direct"
        },
        {
          "url": "https://tastingbook.com/wine/chateau_margaux/chateau_margaux_2015",
          "title": "Château Margaux 2015 Château Margaux | Your personal wine professional | Tastingbook"
        },
        {
          "url": "https://www.millesima.co.uk/chateau-margaux-2015.html",
          "title": "Château Margaux 2015 Fine Wine - Millesima"
        },
        {
          "url": "https://bestofwines.com/wine/wine-producer/chateau-margaux/chateau-margaux-2015.htm",
          "title": "Chateau Margaux 2015"
        },
        {
          "url": "https://www.sodivin.com/chateau-margaux/12945-chateau-margaux-2015.html",
          "title": "Château Margaux 2015, Margaux"
        },
        {
          "url": "https://www.lagunacellar.com/chateau-margaux-2015",
          "title": "Château Margaux 2015 | Laguna Cellar"
        }
      ],
      "attempts": 1
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    {
      "id": "anthropic__q09__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q09",
      "question": "How much more does Laurent-Perrier La Cuvée cost in the UK than in France?",
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          "Laurent-Perrier La Cuvée prix France",
          "Laurent-Perrier La Cuvée Brut 75cl nicolas.com prix euros"
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      "answerText": "Based on current UK and French retailer listings, La Cuvée (the standard/entry-level Laurent-Perrier NV Brut, 750ml) is notably cheaper in France than in the UK.\n\n**UK pricing:**\nDavy's Wine Merchants, a UK retailer, lists it at £[amount] for a standard bottle.\n\n**French pricing:**\nFrench retailers price the same bottle considerably lower. Lilovino sells it at €[amount] TTC for 1btl, while Plus de Bulles prices the gift-boxed version at €[amount] (the un-boxed bottle is typically slightly cheaper still). More broadly, one French retailer notes that the price of Laurent-Perrier champagne varies according to the type and region, and for non-vintage brut, you can expect to pay between €[amount].\n\n**The gap:**\nTaking a representative French price of roughly €[amount] and converting at a typical GBP/EUR exchange rate (around €[amount] per £[amount]), that's roughly £[amount] in the UK-equivalent terms — meaning UK shoppers are paying about **£[amount] more per bottle** (roughly 40–45% more) than French consumers for the same champagne.\n\nA couple of caveats worth noting:\n- Prices vary by retailer and promotion in both countries, so the exact gap will shift depending on where you buy.\n- UK prices include UK excise duty and VAT, which are typically higher on wine/champagne than France's domestic taxes — this is a major driver of the price difference, alongside import/distribution costs.\n\nIf you want, I can look up a specific retailer's current price in each country for a more precise, apples-to-apples comparison.",
      "citations": [
        {
          "url": "https://www.davywine.co.uk/product/laurent-perrier-brut-nv/",
          "title": "NV Champagne Laurent-Perrier La Cuvée - Davy's Wine Merchants"
        },
        {
          "url": "https://www.lilovino.com/champagne-laurent-perrier/919-champagne-laurent-perrier-brut-la-cuvee.html",
          "title": "Champagne Laurent-Perrier Brut - La Cuvée au meilleur prix"
        },
        {
          "url": "https://www.plus-de-bulles.com/fr/champagne-laurent-perrier/la-cuvee.html",
          "title": "Champagne Laurent-Perrier - La Cuvée - Bouteille 75CL - Etui | Plus de Bulles"
        },
        {
          "url": "https://pepites-en-champagne.fr/en/maison/laurent-perrier-champagne",
          "title": "Achat Champagne Laurent-Perrier au Meilleur Prix"
        }
      ],
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        {
          "url": "https://www.selfridges.com/US/en/product/laurent-perrier-laurent-perrier-la-cuve-375ml_R04220294/",
          "title": "LAURENT PERRIER - Laurent-Perrier La Cuvée 375ml | Selfridges.com"
        },
        {
          "url": "https://www.tanners-wines.co.uk/products/laurent-perrier-la-cuvee-brut-champagne",
          "title": "Laurent-Perrier La Cuvée, Brut Champagne - Buy online with Tanners"
        },
        {
          "url": "https://www.davywine.co.uk/product/laurent-perrier-brut-nv/",
          "title": "NV Champagne Laurent-Perrier La Cuvée - Davy's Wine Merchants"
        },
        {
          "url": "https://www.champagnedirect.co.uk/pd_laurent-perrier_la_cuvee.cfm",
          "title": "Laurent-Perrier La Cuvée 75cl in Gift Box"
        },
        {
          "url": "https://www.vinvm.co.uk/laurent-perrier-la-cuvee-brut-nv",
          "title": "Buy Laurent Perrier La Cuvée Brut NV - VINVM"
        },
        {
          "url": "https://www.millesima.co.uk/champagne-laurent-perrier-la-cuvee-0000.html",
          "title": "Laurent-Perrier : La Cuvée Champagne - Millesima"
        },
        {
          "url": "https://www.winesdirect.com/products/ms_laurent_perrier_brut_single_bottle.aspx",
          "title": "Laurent-Perrier La Cuvee Brut | Compare Prices"
        },
        {
          "url": "https://www.pricehunter.co.uk/prices/cheapest-laurent-perrier-8148254390892645719.html",
          "title": "Cheapest laurent perrier - Find the lowest price on ..."
        },
        {
          "url": "https://hl.co.uk/shares/shares-search-results/l/laurent-perrier-€[amount]/company-information",
          "title": "Laurent-Perrier (LPE) €[amount]"
        },
        {
          "url": "https://www.wine-searcher.com/find/laurent+perrier+la+cuvee+brut+champagne+france",
          "title": "Best local price for Laurent-Perrier La Cuvee Brut - stores near you in USA"
        },
        {
          "url": "https://winelibrary.com/wines/chardonnay/laurent-perrier-brut-la-cuvee-141937",
          "title": "Laurent Perrier Brut La Cuvee | Wine Library"
        },
        {
          "url": "https://www.millesima-usa.com/champagne-laurent-perrier-la-cuvee-0000.html",
          "title": "Buy Laurent-Perrier : La Cuvee Champagne online | Millesima"
        },
        {
          "url": "https://www.enviedechamp.com/en/52-laurent-perrier-champagne",
          "title": "Champagne Laurent-Perrier : best price | Enviedechamp"
        },
        {
          "url": "https://www.wine-searcher.com/find/laurent+perrier+cuvee+rose+brut+champagne+france",
          "title": "Best local price for Laurent-Perrier Cuvee Rose Brut - stores near you in USA"
        },
        {
          "url": "https://fpwm.com/nv-laurent-perrier-la-cuvee-brut-champagne-france-750ml/",
          "title": "NV Laurent-Perrier 'La Cuvée' Brut, Champagne, France (750ml) - Ferry Plaza Wine Merchant"
        },
        {
          "url": "https://www.nicolas.com/en/CHAMPAGNES/Champagne-Laurent-Perrier-La-Cuvee-Brut/p/475118.html",
          "title": "Champagne Laurent-Perrier La Cuvée Brut"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Laurent-Perrier",
          "title": "Laurent-Perrier"
        },
        {
          "url": "https://pepites-en-champagne.fr/en/maison/laurent-perrier-champagne",
          "title": "Achat Champagne Laurent-Perrier au Meilleur Prix"
        },
        {
          "url": "https://www.plus-de-bulles.com/fr/champagne-laurent-perrier/la-cuvee.html",
          "title": "Champagne Laurent-Perrier - La Cuvée - Bouteille 75CL - Etui | Plus de Bulles"
        },
        {
          "url": "https://www.plus-de-bulles.com/fr/champagne-laurent-perrier/287-ultra-brut-3258437000002.html",
          "title": "Champagne Laurent-Perrier - Ultra Brut - Bouteille 75CL - Etui | Plus de Bulles"
        },
        {
          "url": "https://ch.nicolas.com/fr_CH/CHAMPAGNES/Champagne-Laurent-Perrier-La-Cuvee/p/475118.html",
          "title": "Laurent Perrier la Cuvée Rosé - Achat champagne brut - Nicolas"
        },
        {
          "url": "https://www.nicolas.com/en/GIFTS/-LA-CUVEE-PERRIERE-/p/CH125.html",
          "title": "LA CUVÉE PERRIERE - buy LA CUVÉE PERRIERE"
        },
        {
          "url": "https://www.achatmoinscher.com/comparateur-de-prix-Champagne/laurent-perrier-champagne-brut-la-cuvee-la-bouteille-de-75cl.html",
          "title": "Laurent Perrier Champagne Brut, La cuvée - La bouteille de 75cl - Champagne"
        },
        {
          "url": "https://champfrance.fr/produit/laurent-perrier-la-cuvee-champagne-0-75l/",
          "title": "Laurent Perrier Brut La Cuvée : Champfrance.fr | Livraison Rapide"
        },
        {
          "url": "https://www.lilovino.com/champagne-laurent-perrier/919-champagne-laurent-perrier-brut-la-cuvee.html",
          "title": "Champagne Laurent-Perrier Brut - La Cuvée au meilleur prix"
        },
        {
          "url": "https://www.ebay.de/p/1704759536",
          "title": "Laurent-Perrier Champagne Brut Rosé 0 75l"
        }
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    {
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      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
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      "question": "How much more does Laurent-Perrier La Cuvée cost in the UK than in France?",
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      "answerText": "Based on current retail listings, there's a notable price gap between the UK and France for Laurent-Perrier La Cuvée NV Champagne:\n\n**In the UK:** Davy's Wine Merchants sells NV Champagne Laurent-Perrier La Cuvée for £[amount]. This is fairly typical for UK independent wine merchants selling this champagne.\n\n**In France:** The price of La Cuvée from Laurent-Perrier as a plain bottle is €[amount] at Plus de Bulles, a specialist champagne retailer. A version in a gift box costs €[amount] at the same retailer. More broadly, the price of Laurent-Perrier champagne varies according to the type and region, with non-vintage brut typically costing between €[amount] in France.\n\n**The price difference:**\n\nConverting the UK price (£[amount]) to euros at a typical current exchange rate of roughly £[amount] = €[amount] gives approximately €[amount].\n\n- Compared to the plain-bottle French price (€[amount]), the UK price is roughly **€[amount] more expensive** — about **70–75% higher**.\n- Compared to the gift-boxed French price (€[amount]), the UK price is still around **€[amount] more** — roughly **50% higher**.\n\nIn short, buying the same bottle of Laurent-Perrier La Cuvée in the UK typically costs somewhere between **£[amount] and £[amount] more** (in equivalent currency terms) than buying it directly in France, largely reflecting import costs, distributor margins, and UK retail markups compared to buying closer to the source in Champagne.",
      "citations": [
        {
          "url": "https://www.davywine.co.uk/product/laurent-perrier-brut-nv/",
          "title": "NV Champagne Laurent-Perrier La Cuvée - Davy's Wine Merchants"
        },
        {
          "url": "https://www.plus-de-bulles.com/fr/champagne-laurent-perrier/la-cuvee-nue.html",
          "title": "Champagne Laurent-Perrier - La Cuvée - Bouteille 75CL | Plus de Bulles"
        },
        {
          "url": "https://www.plus-de-bulles.com/fr/champagne-laurent-perrier/la-cuvee.html",
          "title": "Champagne Laurent-Perrier - La Cuvée - Bouteille 75CL - Etui | Plus de Bulles"
        },
        {
          "url": "https://pepites-en-champagne.fr/en/maison/laurent-perrier-champagne",
          "title": "Achat Champagne Laurent-Perrier au Meilleur Prix"
        }
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        {
          "url": "https://www.selfridges.com/US/en/product/laurent-perrier-laurent-perrier-la-cuve-375ml_R04220294/",
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        {
          "url": "https://www.tanners-wines.co.uk/products/laurent-perrier-la-cuvee-brut-champagne",
          "title": "Laurent-Perrier La Cuvée, Brut Champagne - Buy online with Tanners"
        },
        {
          "url": "https://www.davywine.co.uk/product/laurent-perrier-brut-nv/",
          "title": "NV Champagne Laurent-Perrier La Cuvée - Davy's Wine Merchants"
        },
        {
          "url": "https://www.champagnedirect.co.uk/pd_laurent-perrier_la_cuvee.cfm",
          "title": "Laurent-Perrier La Cuvée 75cl in Gift Box"
        },
        {
          "url": "https://www.vinvm.co.uk/laurent-perrier-la-cuvee-brut-nv",
          "title": "Buy Laurent Perrier La Cuvée Brut NV - VINVM"
        },
        {
          "url": "https://www.millesima.co.uk/champagne-laurent-perrier-la-cuvee-0000.html",
          "title": "Laurent-Perrier : La Cuvée Champagne - Millesima"
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        {
          "url": "https://www.winesdirect.com/products/ms_laurent_perrier_brut_single_bottle.aspx",
          "title": "Laurent-Perrier La Cuvee Brut | Compare Prices"
        },
        {
          "url": "https://www.pricehunter.co.uk/prices/cheapest-laurent-perrier-8148254390892645719.html",
          "title": "Cheapest laurent perrier - Find the lowest price on ..."
        },
        {
          "url": "https://hl.co.uk/shares/shares-search-results/l/laurent-perrier-€[amount]/company-information",
          "title": "Laurent-Perrier (LPE) €[amount]"
        },
        {
          "url": "https://www.wine-searcher.com/find/laurent+perrier+la+cuvee+brut+champagne+france",
          "title": "Best local price for Laurent-Perrier La Cuvee Brut - stores near you in USA"
        },
        {
          "url": "https://winelibrary.com/wines/chardonnay/laurent-perrier-brut-la-cuvee-141937",
          "title": "Laurent Perrier Brut La Cuvee | Wine Library"
        },
        {
          "url": "https://www.millesima-usa.com/champagne-laurent-perrier-la-cuvee-0000.html",
          "title": "Buy Laurent-Perrier : La Cuvee Champagne online | Millesima"
        },
        {
          "url": "https://www.enviedechamp.com/en/52-laurent-perrier-champagne",
          "title": "Champagne Laurent-Perrier : best price | Enviedechamp"
        },
        {
          "url": "https://www.wine-searcher.com/find/laurent+perrier+cuvee+rose+brut+champagne+france",
          "title": "Best local price for Laurent-Perrier Cuvee Rose Brut - stores near you in USA"
        },
        {
          "url": "https://fpwm.com/nv-laurent-perrier-la-cuvee-brut-champagne-france-750ml/",
          "title": "NV Laurent-Perrier 'La Cuvée' Brut, Champagne, France (750ml) - Ferry Plaza Wine Merchant"
        },
        {
          "url": "https://www.nicolas.com/en/CHAMPAGNES/Champagne-Laurent-Perrier-La-Cuvee-Brut/p/475118.html",
          "title": "Champagne Laurent-Perrier La Cuvée Brut"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Laurent-Perrier",
          "title": "Laurent-Perrier"
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          "url": "https://pepites-en-champagne.fr/en/maison/laurent-perrier-champagne",
          "title": "Achat Champagne Laurent-Perrier au Meilleur Prix"
        },
        {
          "url": "https://www.plus-de-bulles.com/fr/champagne-laurent-perrier/la-cuvee-nue.html",
          "title": "Champagne Laurent-Perrier - La Cuvée - Bouteille 75CL | Plus de Bulles"
        },
        {
          "url": "https://www.nicolas.com/en/GIFTS/-LA-CUVEE-PERRIERE-/p/CH125.html",
          "title": "LA CUVÉE PERRIERE - buy LA CUVÉE PERRIERE"
        },
        {
          "url": "https://www.plus-de-bulles.com/fr/champagne-laurent-perrier/la-cuvee.html",
          "title": "Champagne Laurent-Perrier - La Cuvée - Bouteille 75CL - Etui | Plus de Bulles"
        },
        {
          "url": "https://ch.nicolas.com/fr_CH/CHAMPAGNES/Champagne-Laurent-Perrier-La-Cuvee/p/475118.html",
          "title": "Laurent Perrier la Cuvée Rosé - Achat champagne brut - Nicolas"
        },
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          "url": "https://www.achatmoinscher.com/comparateur-de-prix-Champagne/laurent-perrier-champagne-brut-la-cuvee-la-bouteille-de-75cl.html",
          "title": "Laurent Perrier Champagne Brut, La cuvée - La bouteille de 75cl - Champagne"
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        {
          "url": "https://www.nicolas.com/en/laurent-perrier.html",
          "title": "Champagne Laurent-Perrier : Achat cuvée d'exception"
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        {
          "url": "https://www.cdiscount.com/vin-champagne/r-champagne+laurent+perrier+brut.html",
          "title": "Champagne Laurent Perrier brut - Cdiscount"
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      "question": "What's the going rate for Dom Pérignon 2015 in the UK?",
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      "answerText": "Based on current UK retail listings, **Dom Pérignon 2015** (standard bottle, no gift box) typically retails around **£[amount]** per bottle:\n\n- Fine Wine Direct lists it at £[amount] per bottle as a new release.\n- A gift-boxed edition (with the Takashi Murakami artwork case) commands a premium, listed at £[amount] per bottle at the same retailer.\n- Other UK sellers show similar pricing in the £[amount] range depending on packaging (standard box vs. special artist editions like the Basquiat or Murakami collaborations), with some special editions reaching £[amount] for larger formats or premium gift boxes.\n\nSo, for a **standard bottle without special packaging**, expect to pay roughly **£[amount]**, while **special edition/gift-boxed versions** can run **£[amount]+** depending on the artist collaboration and packaging. Prices vary by retailer and stock availability, so it's worth comparing a few UK wine merchants for the best current deal.",
      "citations": [
        {
          "url": "https://www.finewinedirect.co.uk/products/dom-perignon-2015-champagne",
          "title": "Dom Perignon 2015/2017 Champagne - No Gift Box — Fine Wine Direct"
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          "url": "https://www.finewinedirect.co.uk/collections/dom-perignon",
          "title": "Dom Perignon — Fine Wine Direct"
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          "url": "https://www.finewinedirect.co.uk/products/dom-perignon-2015-champagne",
          "title": "Dom Perignon 2015/2017 Champagne - No Gift Box — Fine Wine Direct"
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        {
          "url": "https://www.finewinedirect.co.uk/collections/dom-perignon",
          "title": "Dom Perignon — Fine Wine Direct"
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        {
          "url": "https://www.honestgrapes.co.uk/products/dom-perignon-vintage-2015",
          "title": "Dom Pérignon, Vintage, 2015 – Honest Grapes"
        },
        {
          "url": "https://www.wine-searcher.com/find/dom+perignon+brut+champagne+france/2015",
          "title": "Best local price for 2015 Dom Perignon Brut - stores near you in USA"
        },
        {
          "url": "https://www.enterwine.com/en/dom-perignon-2015",
          "title": "Buy Dom Pérignon 2015. Vintage Champagne - Enterwine"
        },
        {
          "url": "https://thefinestbubble.com/champagne-dom-perignon-vintage-2015-75cl",
          "title": "Dom Perignon Vintage 2015 75cl"
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        {
          "url": "https://www.winemadeeasy.com/wine/sparkling-wine/dom-perignon-750-ml-63815.html",
          "title": "Dom Pérignon 2015 / 750ml"
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        {
          "url": "https://www.vineut.com/shop/dom-perignon-2015-2/",
          "title": "Buy Dom Perignon 2015 online - VINEUT Rare & Vintage Wines"
        },
        {
          "url": "https://merchantofwine.com/products/dom-perignon-brut-champagne-france-2015",
          "title": "Dom Pérignon, Brut, Champagne 2015 | Merchant of Wine"
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      "modelRequested": "claude-sonnet-5",
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      "startedAt": "2026-09-25T17:17:36.670Z",
      "finishedAt": "2026-09-25T17:17:51.989Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
        "max_uses": 3,
        "max_tokens": 4000,
        "thinking": "model default",
        "prompt_caching": "automatic (cost only; does not change the answer)",
        "system_prompt": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "Villa Maria Private Bin Sauvignon Blanc UK price 2026",
          "Villa Maria Private Bin Sauvignon Blanc price increase UK Tesco Sainsbury's"
        ],
        "errors": []
      },
      "answerText": "Based on current UK pricing data, the picture for Villa Maria Private Bin Sauvignon Blanc suggests prices have edged up modestly rather than dramatically over the past year, though the wine is almost always sold at a discount from its \"official\" RRP.\n\n**Current RRP/headline pricing:**\n- The RRP now sits around \"£[amount], it is easy to find for £[amount] or so on a deal - and there will almost always be one\".\n- One review site notes the wine is \"Priced at an RRP of £[amount], it's currently available at a more competitive price due to market dynamics\" — suggesting some retailers are pricing it even higher before discounts.\n- Trolley.co.uk's price comparison currently shows a range across Waitrose, Asda, Morrisons and other stores from £[amount].\n\n**Deal/promotional pricing:**\n- One deals aggregator noted it recently reduced from £[amount] at Asda, and mentioned it was \"was £[amount] then £[amount] now on buy 6 get 25% off making 6 bottles £[amount]\" — again reinforcing that £[amount] is the current typical headline price point before discounting.\n\n**What this suggests about the trend:**\nThe consistent headline/RRP figures cited across multiple sources in 2026 cluster around £[amount], which is noticeably higher than the £[amount] price points this wine was commonly associated with a year or two ago. Combined with broader UK trends — rising alcohol duty, inflation in the drinks industry, and general cost pressures on New Zealand wine imports — it does appear the base/RRP price has crept up over the past year.\n\nHowever, because Villa Maria Private Bin is one of the most heavily discounted, high-volume supermarket wines in the UK, the **actual price paid by most shoppers** hasn't necessarily risen as much, since deep promotional discounts (e.g., down to £[amount]) remain just as common as before. So while the \"sticker\" price has likely increased, the deal price many consumers pay has stayed relatively stable due to constant supermarket promotions.\n\nIf you want, I can check historical price-tracking data (e.g., from Trolley.co.uk or CamelCamelCamel-style trackers) to pin down a more precise year-over-year percentage change.",
      "citations": [
        {
          "url": "https://www.wine-searcher.com/find/villa+maria+prvt+bin+sauv+blanc+marlborough+new+zealand/1/uk",
          "title": "Best local price for Villa Maria Private Bin Sauvignon Blanc - stores near you in UK"
        },
        {
          "url": "https://winedrinker.co.uk/villa-maria-private-bin-sauvignon-blanc/",
          "title": "Villa Maria Private Bin Sauvignon Blanc – Wine Drinker"
        },
        {
          "url": "https://www.trolley.co.uk/product/villa-maria-private-bin-sauvignon-blanc/IGZ668",
          "title": "Villa Maria Private Bin Sauvignon Blanc Marlborough (75cl) | £[amount] Best Price | Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://www.latestdeals.co.uk/tags/villa-maria",
          "title": "Cheap Villa Maria Deals | Up To 50% Off | August 2026"
        },
        {
          "url": "https://www.latestdeals.co.uk/tags/villa-maria",
          "title": "Cheap Villa Maria Deals | Up To 50% Off | August 2026"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.wine-searcher.com/find/villa+maria+prvt+bin+sauv+blanc+marlborough+new+zealand/1/uk",
          "title": "Best local price for Villa Maria Private Bin Sauvignon Blanc - stores near you in UK"
        },
        {
          "url": "https://winedrinker.co.uk/villa-maria-private-bin-sauvignon-blanc/",
          "title": "Villa Maria Private Bin Sauvignon Blanc – Wine Drinker"
        },
        {
          "url": "https://www.cheerswinemerchants.co.uk/products/villa-maria-private-bin-sauvignon-blanc",
          "title": "Villa Maria Private Bin Sauvignon Blanc - Cheers Wine Merchants"
        },
        {
          "url": "https://www.trolley.co.uk/product/villa-maria-private-bin-sauvignon-blanc/IGZ668",
          "title": "Villa Maria Private Bin Sauvignon Blanc Marlborough (75cl) | £[amount] Best Price | Compare Prices & Where To Buy - Trolley.co.uk"
        },
        {
          "url": "https://wineonsale.com/collections/villa-maria",
          "title": "Villa Maria"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/251182290",
          "title": "Villa Maria Private Bin Sauvignon Blanc 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.winesdirect.com/products/villa_maria_private_bin_sauvignon_blanc.aspx",
          "title": "Villa Maria Private Bin Sauvignon Blanc 75cl | Best Prices & Offers"
        },
        {
          "url": "https://www.waitrosecellar.com/products/villa-maria-private-bin-sauvignon-blanc-069789",
          "title": "Villa Maria Private Bin Sauvignon Blanc | Waitrose Cellar"
        },
        {
          "url": "https://www.yorkshire.com/marketplace/home-and-garden-536/kitchen-and-dining-638/e3483da2-aa10-47f8-89b8-d90176a65d3e",
          "title": "Villa Maria Private Bin Sauvignon Blanc White Wine 75cl — Price Comparison"
        },
        {
          "url": "https://www.latestdeals.co.uk/tags/villa-maria",
          "title": "Cheap Villa Maria Deals | Up To 50% Off | August 2026"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/buy-6/villa-maria-private-bin-sauvignon-blanc-75cl",
          "title": "Villa Maria Private Bin Sauvignon Blanc White Wine 75cl | Sainsbury's"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/product/villa-maria-private-bin-sauvignon-blanc-white-wine-75cl",
          "title": "Villa Maria Private Bin Sauvignon Blanc White Wine 75cl"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/villa-maria-private-bin-sauvignon-blanc-75cl",
          "title": "Sainsbury's online Grocery Shopping and Fresh Food Delivery"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-ui/product/villa-maria-cellar-sauvignon-blanc-75cl",
          "title": "Villa Maria Cellar Sauvignon Blanc"
        }
      ],
      "attempts": 1
    },
    {
      "id": "anthropic__q12__p1",
      "engine": "anthropic",
      "engineLabel": "Anthropic API · claude-sonnet-5 · web search",
      "questionId": "q12",
      "question": "Which UK supermarket has the best-value bottle of Prosecco right now?",
      "pass": 1,
      "modelRequested": "claude-sonnet-5",
      "modelReturned": "claude-sonnet-5",
      "startedAt": "2026-09-25T17:17:51.989Z",
      "finishedAt": "2026-09-25T17:18:02.953Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "Anthropic Messages API",
        "tool": "web_search_20250305 (direct search, no dynamic filtering)",
        "tool_choice": "auto (default)",
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        "prompt_caching": "automatic (cost only; does not change the answer)",
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      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "best value Prosecco UK supermarket 2026",
          "cheapest Prosecco UK supermarket comparison"
        ],
        "errors": []
      },
      "answerText": "Based on current price-comparison data, **Morrisons** currently offers the best-value bottle of Prosecco among UK supermarkets in terms of straight price-per-litre.\n\nAccording to a live UK grocery price-comparison tracker covering nine major supermarkets, comparing 158 prosecco products for the lowest price per litre across 9 supermarkets shows the cheapest is at Morrisons. Specifically, across Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose, the lowest unit price for prosecco is £[amount]/litre at Morrisons, with prices refreshed daily from retailers' own public price lists.\n\nThis aligns with past taste-and-value tests too — Morrisons' own-label Prosecco has previously been singled out as a budget standout, with a budget supermarket bottle of Prosecco taking the top spot as the best in the UK, with Morrison's £[amount] own-brand Prosecco winning a Good Housekeeping award after a Christmas taste test, even beating pricier rivals.\n\nThat said, if you're happy to shop around for taste rather than just pure price-per-litre, it's worth noting that **Aldi** has previously come out on top in blind taste tests among budget bottles — the cheapest bottles of prosecco came from Aldi priced at £[amount], working out at [amount]p a glass, among nine supermarkets' budget bottles ranging from £[amount], and in a Money Saving Expert panel test, Aldi was the cheap prosecco taste test winner.\n\n**Bottom line:** For pure value (price per litre), Morrisons currently edges out the competition. If you want the best combination of cheap *and* well-reviewed, Aldi and Morrisons are your top two picks to check first.",
      "citations": [
        {
          "url": "https://allsupers.co.uk/browse/drinks/wine/prosecco",
          "title": "Compare prosecco at 9 supermarkets — from £[amount]/litre"
        },
        {
          "url": "https://allsupers.co.uk/browse/drinks/wine/prosecco",
          "title": "Compare prosecco at 9 supermarkets — from £[amount]/litre"
        },
        {
          "url": "https://www.aol.com/news/prosecco-named-best-uk-christmas-134409297.html",
          "title": "This £[amount] prosecco is named the best in UK for Christmas"
        },
        {
          "url": "https://www.moneysavingexpert.com/deals/deals-hunter/cheap-prosecco-taste-test/",
          "title": "MSE Cheap Prosecco Taste Test 2023"
        },
        {
          "url": "https://www.moneysavingexpert.com/deals/deals-hunter/cheap-prosecco-taste-test/",
          "title": "MSE Cheap Prosecco Taste Test 2023"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.pennygolightly.com/best-value-supermarket-prosecco-other-sparkling-wines-2026/",
          "title": "Best value supermarket prosecco & other sparkling wines 2026 – Penny Golightly"
        },
        {
          "url": "https://allsupers.co.uk/browse/drinks/wine/prosecco",
          "title": "Compare prosecco at 9 supermarkets — from £[amount]/litre"
        },
        {
          "url": "https://www.ratednews.com/article/12-best-supermarket-proseccos-2026-starting-from-just-[amount]-f4c07b4e",
          "title": "12 best supermarket Proseccos 2026, starting from just £[amount]"
        },
        {
          "url": "https://www.trolley.co.uk/explore/proseccos",
          "title": "Top 10 Proseccos & Where To Buy Them - Trolley.co.uk"
        },
        {
          "url": "https://www.foodnetwork.com/how-to/packages/shopping/best-prosecco",
          "title": "10 Best Prosecco Brands, According to Experts"
        },
        {
          "url": "https://www.aol.com/news/prosecco-named-best-uk-christmas-134409297.html",
          "title": "This £[amount] prosecco is named the best in UK for Christmas"
        },
        {
          "url": "https://www.lcbo.com/en/prevedello-extra-dry-asolo-superiore-prosecco-2020-262881",
          "title": "Share facebook twitter pinterest"
        },
        {
          "url": "https://www.fortune.com/tag/prosecco",
          "title": "www.fortune.com"
        },
        {
          "url": "https://www.lcbo.com/en/foss-marai-millesimato-guia-brut-valdobbiadene-superiore-prosecco-2023-39641",
          "title": "Share facebook twitter pinterest"
        },
        {
          "url": "https://www.moneysavingexpert.com/deals/deals-hunter/cheap-prosecco-taste-test/",
          "title": "MSE Cheap Prosecco Taste Test 2023"
        },
        {
          "url": "https://www.aol.com/news/uk-airports-cheapest-pints-prosecco-154534991.html",
          "title": "The UK airports with the cheapest pints and prosecco (and the most expensive) revealed"
        },
        {
          "url": "https://www.timeout.com/london/bars-and-pubs/tasted-and-rated-five-supermarket-champagnes-under-15",
          "title": "supermarket champagne"
        },
        {
          "url": "https://www.timeout.com/uk/news/aldi-was-officially-the-uks-cheapest-supermarket-in-2024-new-data-shows-010725",
          "title": "aldi was officially the uks cheapest supermarket in 2024 new data shows 010725"
        },
        {
          "url": "https://www.aol.com/uk-supermarket-price-war-ramps-105702629.html",
          "title": "UK supermarket price war ramps up as two giants race to be the cheapest"
        },
        {
          "url": "https://www.aol.com/articles/uk-cheapest-supermarket-revealed-christmas-111151395.html",
          "title": "UK’s cheapest supermarket revealed for Christmas shoppers"
        },
        {
          "url": "https://www.aol.com/10-popular-proseccos-ranked-best-111300993.html",
          "title": "10 Popular Proseccos, Ranked Best to Worst"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q01__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q01",
      "question": "How much is a bottle of Whispering Angel rosé in the UK at the moment?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:23.249Z",
      "finishedAt": "2026-09-25T17:15:25.395Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "A standard 750ml bottle of Whispering Angel rosé is typically around £[amount] in the UK.",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q01__p2",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q01",
      "question": "How much is a bottle of Whispering Angel rosé in the UK at the moment?",
      "pass": 2,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:16:24.440Z",
      "finishedAt": "2026-09-25T17:16:28.491Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 1,
        "queries": [
          "Whispering Angel rosé 75cl UK price Tesco Waitrose Majestic Ocado September 2026",
          "Whispering Angel rosé 75cl UK price Tesco Waitrose Majestic Ocado September 2026",
          "Whispering Angel 75cl price UK",
          "Whispering Angel rosé 2025 75cl UK price"
        ],
        "errors": []
      },
      "answerText": "At the moment in the UK, a standard 75cl bottle of Whispering Angel Rosé is typically around £[amount] at full retail price, but there are some decent offers:\n\n- North & South Wines: £[amount] ([northandsouthwines.co.uk](https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl?utm_source=openai))\n- Wine Shop: £[amount] per bottle ([wineshop.co.uk](https://www.wineshop.co.uk/products/whispering-angel-rose-2025-bottles-75cl?utm_source=openai))\n- Iconic Wines: £[amount] ([iconicwines.co.uk](https://www.iconicwines.co.uk/collections/rose?utm_source=openai))\n- The Whisky Exchange: £[amount] ([thewhiskyexchange.com](https://www.thewhiskyexchange.com/p/87381/whispering-angel-rose-2025?utm_source=openai))\n- Supermarket comparison listings: roughly £[amount] with some loyalty-card offers around £[amount]. ([trolley.co.uk](https://www.trolley.co.uk/product/a/OHV349?utm_source=openai))\n\nSo I’d say £[amount]-ish is the normal UK price, and anything around £[amount] is a good deal.\n\nIf you tell me which supermarkets you use (Tesco, Waitrose, Sainsbury’s, etc.), I can check the cheapest place to pick up a bottle today.",
      "citations": [
        {
          "url": "https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl?utm_source=openai",
          "title": "Whispering Angel Rosé 2025 75cl | Buy Online | North & South Wines"
        },
        {
          "url": "https://www.wineshop.co.uk/products/whispering-angel-rose-2025-bottles-75cl?utm_source=openai",
          "title": "Whispering Angel Rosé 2025 Bottle 75cl — WINE SHOP"
        },
        {
          "url": "https://www.iconicwines.co.uk/collections/rose?utm_source=openai"
        },
        {
          "url": "https://www.thewhiskyexchange.com/p/87381/whispering-angel-rose-2025?utm_source=openai",
          "title": "Whispering Angel Rose 2025 : The Whisky Exchange"
        },
        {
          "url": "https://www.trolley.co.uk/product/a/OHV349?utm_source=openai",
          "title": "Whispering Angel Limited Edition 2025 (75cl) - Compare Prices & Where To Buy - Trolley.co.uk"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.thewhiskyexchange.com/p/87381/whispering-angel-rose-2025"
        },
        {
          "url": "https://www.wineshop.co.uk/products/whispering-angel-rose-2025-bottles-75cl"
        },
        {
          "url": "https://www.iconicwines.co.uk/collections/rose"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl"
        },
        {
          "url": "https://www.trolley.co.uk/product/a/OHV349"
        },
        {
          "url": "https://www.waitrosecellar.com/products/whispering-angel-823068"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/browse/drinks/wine/rose-wine/all?count=24&page=2&sortBy=relevance"
        },
        {
          "url": "https://www.idealo.co.uk/compare/206168298/chateau-d-esclans-whispering-angel-cotes-de-provence-0-75l.html"
        },
        {
          "url": "https://www.thewhiskyexchange.com/b/644/whispering-angel-still-wine"
        },
        {
          "url": "https://www.wineshop.co.uk/collections/rose-wines"
        },
        {
          "url": "https://www.finewinedirect.co.uk/collections/whisperingangel"
        },
        {
          "url": "https://www.bcfw.co.uk/buy-wine/shop-all-wines/rose-sale/r-fc142256-chateau-d-esclans-whispering-angel-rose-2025"
        },
        {
          "url": "https://www.neorestaurant.co.uk/wp-content/uploads/2025/01/NEO-A4-WineDrinks-January-2025-web.pdf"
        },
        {
          "url": "https://scotts-mayfair.com/wp-content/uploads/2025/08/10806_Scotts-PDR-Wine-List-2025_Updated.pdf"
        },
        {
          "url": "https://www.lwc-drinks.co.uk/uploads/april-may-brochure-web-2.pdf"
        },
        {
          "url": "https://www.embargorepublica.com/media/yhnjvtsz/drinks-list-a5-sept-20-web.pdf"
        },
        {
          "url": "https://www.wetherbyracing.co.uk/wp-content/uploads/2024/11/Private-Suite-Drinks-incl.-Bars-Jan-Mar-2025.pdf"
        },
        {
          "url": "https://ivycollection.com/wp-content/uploads/2025/11/10996_TIC_Wine_Festive_Menus_2025_Super_Premium_Single-Pages_ISC.pdf"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1s6s94j/whispering_angel_2025_with_corzetti_pistachio/"
        },
        {
          "url": "https://www.reddit.com/r/CheapWine/comments/1unoltj/2025_whispering_angel_c%C3%B4tes_de_provence_ros%C3%A9/"
        },
        {
          "url": "https://www.reddit.com/r/UKFrugal/comments/1vlds57/ive_been_recording_prices_at_13_uk_supermarkets/"
        },
        {
          "url": "https://www.reddit.com/r/SaintMeghanMarkle/comments/1lp6yit"
        },
        {
          "url": "https://www.reddit.com/r/mummysflippinhouse/comments/1wktlmz/i_was_reminded_of_our_dear_friend_today_while_in/"
        },
        {
          "url": "https://www.reddit.com/r/whatsinyourcart/comments/1w2ng8k/waitrose_81_for_m23_and_f21/"
        },
        {
          "url": "https://www.reddit.com/r/LushCosmetics/comments/1t109hg/may_2026_uk_buyselltrade_thread/"
        },
        {
          "url": "https://www.reddit.com/r/LushCosmetics/comments/1pjaxh7/december_2025_uk_buyselltrade_thread/"
        },
        {
          "url": "https://www.reddit.com/r/BravoRealHousewives/comments/y3fzvd"
        },
        {
          "url": "https://www.reddit.com/r/LushCosmetics/comments/1opsl2r/november_2025_uk_buyselltrade_thread/"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Waitrose"
        },
        {
          "url": "https://northandsouthwines.co.uk/products/whispering-angel-rose-75cl?utm_source=openai"
        },
        {
          "url": "https://www.wineshop.co.uk/products/whispering-angel-rose-2025-bottles-75cl?utm_source=openai"
        },
        {
          "url": "https://www.iconicwines.co.uk/collections/rose?utm_source=openai"
        },
        {
          "url": "https://www.thewhiskyexchange.com/p/87381/whispering-angel-rose-2025?utm_source=openai"
        },
        {
          "url": "https://www.trolley.co.uk/product/a/OHV349?utm_source=openai"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q02__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q02",
      "question": "What does a bottle of Penfolds Bin 389 2021 cost in the UK?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:25.395Z",
      "finishedAt": "2026-09-25T17:15:26.989Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "I’ll check current UK prices for the 2021 vintage.",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q03__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q03",
      "question": "Where is Cloudy Bay Sauvignon Blanc 2025 cheapest in the UK right now?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:26.989Z",
      "finishedAt": "2026-09-25T17:15:35.277Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "Cloudy Bay Sauvignon Blanc 2025 UK price",
          "Cloudy Bay Sauvignon Blanc 2025 UK price",
          "Cloudy Bay Sauvignon Blanc 2025 cheapest UK",
          "Cloudy Bay Sauvignon Blanc 2025 75cl £ UK"
        ],
        "errors": []
      },
      "answerText": "I checked current UK listings for the 2025 vintage. The cheapest single-bottle price I can find right now is:\n\n- North & South Wines — £[amount] for 75cl. Listed in stock/on sale. ([northandsouthwines.co.uk](https://northandsouthwines.co.uk/collections/white-wine))\n- The Whisky Exchange — £[amount], currently with free standard UK delivery, making this potentially the cheapest delivered single bottle. ([thewhiskyexchange.com](https://www.thewhiskyexchange.com/p/86665/cloudy-bay-sauvignon-blanc-2025))\n- Waitrose Cellar — £[amount]. ([bottlepicker.com](https://bottlepicker.com/uk/drink/cloudy-bay-sauvignon-blanc-2025-lppbta/?utm_source=openai))\n- Virgin Wines — £[amount], although larger-order/voucher offers can reduce the effective price substantially. ([virginwines.co.uk](https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc?utm_source=openai))\n- Drinks Direct — £[amount] single bottle; £[amount] at 6+. ([drinksdirect.com](https://www.drinksdirect.com/cloudy-bay-sauvignon-blanc-75cl-7090))\n\nSo: £[amount] at North & South Wines is the lowest bottle price I've found, but The Whisky Exchange at £[amount] with free standard delivery may work out cheaper if you're buying just one bottle. ([northandsouthwines.co.uk](https://northandsouthwines.co.uk/collections/white-wine))\n\nIf you're looking to buy 6 or 12 bottles, I can also check the cheapest total price including delivery and any currently working discount codes.",
      "citations": [
        {
          "url": "https://northandsouthwines.co.uk/collections/white-wine",
          "title": "White Wine – North & South Wines"
        },
        {
          "url": "https://www.thewhiskyexchange.com/p/86665/cloudy-bay-sauvignon-blanc-2025",
          "title": "Cloudy Bay Sauvignon Blanc 2025 : The Whisky Exchange"
        },
        {
          "url": "https://bottlepicker.com/uk/drink/cloudy-bay-sauvignon-blanc-2025-lppbta/?utm_source=openai",
          "title": "Cloudy Bay Sauvignon Blanc 2025 price in the UK | BottlePicker"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc?utm_source=openai",
          "title": "Cloudy Bay Sauvignon Blanc | Virgin Wines"
        },
        {
          "url": "https://www.drinksdirect.com/cloudy-bay-sauvignon-blanc-75cl-7090",
          "title": "Cloudy Bay Sauvignon Blanc 2025 75cl - drinksdirect.com"
        },
        {
          "url": "https://northandsouthwines.co.uk/collections/white-wine",
          "title": "White Wine – North & South Wines"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://bottlepicker.com/uk/drink/cloudy-bay-sauvignon-blanc-2025-lppbta/"
        },
        {
          "url": "https://www.winesdirect.com/products/cloudy_bay_sauvignon_blanc.aspx"
        },
        {
          "url": "https://northandsouthwines.co.uk/collections/white-wine"
        },
        {
          "url": "https://bottlepicker.com/uk/drink/cloudy-bay-marlborough-sauvignon-blanc-2025-1e9xsc2/"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/09418408030016"
        },
        {
          "url": "https://www.thewhiskyexchange.com/p/86665/cloudy-bay-sauvignon-blanc-2025"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc"
        },
        {
          "url": "https://www.trolley.co.uk/product/cloudy-bay-sauvignon-blanc/AZE648"
        },
        {
          "url": "https://www.drinksdirect.com/cloudy-bay-sauvignon-blanc-75cl-7090"
        },
        {
          "url": "https://www.bcfw.co.uk/r-nz051256-cloudy-bay-sauvignon-blanc-2025"
        },
        {
          "url": "https://www.winesdirect.com/us/products/cloudy_bay_sauvignon_blanc.aspx"
        },
        {
          "url": "https://bottlepicker.com/uk/producer/cloudy-bay/"
        },
        {
          "url": "https://www.mynslc.com/-/media/NSLC/MyNSLC/Trade-MyNSLC/Pricing/2025/FY26_Comms_Price-List-July-2025.pdf?hash=A2527AB9E7AB9D95FFFD5A3E89F61478&la=en"
        },
        {
          "url": "https://exetergcc.co.uk/wp-content/uploads/2025/08/WINE-AND-BAR-2025.pdf"
        },
        {
          "url": "https://www.amathusdrinks.com/productpagepdf/product/printaction/product_id/3270/"
        },
        {
          "url": "https://www.australianwine.com/getcontentasset/9b0ee761-87af-464c-b8ad-5a9cfaad3b4e/2a6464f5-7547-4f96-aacf-a0c3da1718f8/uk_att2026_booklet_edinburgh_w.pdf?language=en-AU"
        },
        {
          "url": "https://www.lwc-drinks.co.uk/uploads/priceincreaselistforwebsite-2-wines.pdf"
        },
        {
          "url": "https://georgehill.co.uk/wp-content/uploads/2025/05/WEBSITE-Wines-Price-List-with-Vat-at-20.pdf"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1w2ek9y/best_wine_i_could_buy_from_tesco/"
        },
        {
          "url": "https://www.reddit.com/r/AskUK/comments/1jm2jyg/what_is_your_favourite_white_wine_readily/"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Cloudy_Bay"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1vlkf5q/cloudy_bay_marlborough_sauvignon_blanc_2025_new/"
        },
        {
          "url": "https://www.decanter.com/wine/what-does-a-wine-editor-buy-on-the-tesco-25-percent-off-wine-promotion"
        },
        {
          "url": "https://www.reddit.com/r/AskUK/comments/qztxr8"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Cloudy_Bay_Vineyards"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1l35ir9/i_heard_its_a_sauvy_b_summer_whats_your_favorite/"
        },
        {
          "url": "https://www.reddit.com/r/CasualUK/comments/1mz54p3"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/yj63xr"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q03__p2",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q03",
      "question": "Where is Cloudy Bay Sauvignon Blanc 2025 cheapest in the UK right now?",
      "pass": 2,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:16:28.491Z",
      "finishedAt": "2026-09-25T17:16:36.806Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "Cloudy Bay Sauvignon Blanc 2025 UK price",
          "Cloudy Bay Sauvignon Blanc 2025 UK price",
          "Cloudy Bay Sauvignon Blanc 2025 75cl UK £",
          "Cloudy Bay Sauvignon Blanc 2025 wine UK shop",
          "\"Cloudy Bay Sauvignon Blanc 2025\" \"£[amount]\" UK",
          "\"Cloudy Bay Sauvignon Blanc 2025\" \"£[amount]\" UK",
          "\"Cloudy Bay Sauvignon Blanc 2025\" \"£[amount]\" UK",
          "\"Cloudy Bay Sauvignon Blanc 2025\" sale UK 2026"
        ],
        "errors": []
      },
      "answerText": "As of 25 September 2026, the cheapest UK price I can find for Cloudy Bay Sauvignon Blanc 2025 (75cl) is:\n\n- North & South Wines — £[amount] per bottle. It’s currently shown in stock and reduced from £[amount]. ([northandsouthwines.co.uk](https://northandsouthwines.co.uk/collections/white-wine))\n- Virgin Wines — £[amount], although their offers/case discounts can complicate the final price. ([virginwines.co.uk](https://www.virginwines.co.uk/wines/new-zealand-sauvignon-blanc?utm_source=openai))\n- The Whisky Exchange — £[amount], currently on sale, with free UK standard delivery showing at present. ([thewhiskyexchange.com](https://www.thewhiskyexchange.com/p/86665/cloudy-bay-sauvignon-blanc-2025))\n- ND John Wines — £[amount] for the 2025 vintage. ([ndjohn.co.uk](https://ndjohn.co.uk/collections/wine-grapes/products/cloudy-bay-sauvignon-blanc))\n- Waitrose Cellar — £[amount]. ([bottlepicker.com](https://bottlepicker.com/uk/drink/cloudy-bay-sauvignon-blanc-2025-lppbta/?utm_source=openai))\n\nSo £[amount] at North & South Wines is the lowest straightforward single-bottle price I've found.\n\nThere is an even lower effective price if you're buying a case: CountryClubUK is advertising 6 bottles for £[amount] delivered, which works out at £[amount]/bottle, apparently as a members' offer. ([countryclubuk.com](https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025/?utm_source=openai))\n\nIf you tell me roughly how many bottles you want (1, 6, 12, etc.), I can find the absolute cheapest delivered total, including delivery charges and any working discount codes.",
      "citations": [
        {
          "url": "https://northandsouthwines.co.uk/collections/white-wine",
          "title": "White Wine – North & South Wines"
        },
        {
          "url": "https://www.virginwines.co.uk/wines/new-zealand-sauvignon-blanc?utm_source=openai",
          "title": "New Zealand Sauvignon Blanc | Virgin Wines"
        },
        {
          "url": "https://www.thewhiskyexchange.com/p/86665/cloudy-bay-sauvignon-blanc-2025",
          "title": "Cloudy Bay Sauvignon Blanc 2025 : The Whisky Exchange"
        },
        {
          "url": "https://ndjohn.co.uk/collections/wine-grapes/products/cloudy-bay-sauvignon-blanc",
          "title": "Cloudy Bay Sauvignon Blanc – ND John Wines"
        },
        {
          "url": "https://bottlepicker.com/uk/drink/cloudy-bay-sauvignon-blanc-2025-lppbta/?utm_source=openai",
          "title": "Cloudy Bay Sauvignon Blanc 2025 price in the UK | BottlePicker"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025/?utm_source=openai",
          "title": "Cloudy Bay Sauvignon Blanc 2025: One of the world’s most sought-after white wines — offered here with a quiet advantage — case of 6 delivered Cloudy Bay Sauvignon Blanc 2025 | Best UK Price | CountryClubuk - CountryClubuk"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://bottlepicker.com/uk/drink/cloudy-bay-sauvignon-blanc-2025-lppbta/"
        },
        {
          "url": "https://www.winesdirect.com/products/cloudy_bay_sauvignon_blanc.aspx"
        },
        {
          "url": "https://www.thewhiskyexchange.com/p/86665/cloudy-bay-sauvignon-blanc-2025"
        },
        {
          "url": "https://northandsouthwines.co.uk/collections/white-wine"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc"
        },
        {
          "url": "https://www.cambridgewine.com/shop/products/wine/white-wine/cloudy-bay-sauvignon-blanc-2025.html"
        },
        {
          "url": "https://uk.redbrain.shop/p/09418408030016?locales=en_GB&q=oyster+bay+sauvignon+blanc"
        },
        {
          "url": "https://bottlepicker.com/uk/drink/cloudy-bay-marlborough-sauvignon-blanc-2025-1e9xsc2/"
        },
        {
          "url": "https://www.decantalo.co.uk/en/cloudy-bay-sauvignon-blanc.html"
        },
        {
          "url": "https://www.trolley.co.uk/product/cloudy-bay-sauvignon-blanc/AZE648"
        },
        {
          "url": "https://www.millesima.co.uk/cloudy-bay-sauvignon-blanc-2025.html"
        },
        {
          "url": "https://ndjohn.co.uk/collections/wine-grapes/products/cloudy-bay-sauvignon-blanc"
        },
        {
          "url": "https://www.mynslc.com/-/media/NSLC/MyNSLC/Trade-MyNSLC/Pricing/2025/FY26_Comms_Price-List-July-2025.pdf?hash=A2527AB9E7AB9D95FFFD5A3E89F61478&la=en"
        },
        {
          "url": "https://www.australianwine.com/getcontentasset/9b0ee761-87af-464c-b8ad-5a9cfaad3b4e/2a6464f5-7547-4f96-aacf-a0c3da1718f8/uk_att2026_booklet_edinburgh_w.pdf?language=en-AU"
        },
        {
          "url": "https://www.amathusdrinks.com/productpagepdf/product/printaction/product_id/3270/"
        },
        {
          "url": "https://cafenucleus.uk/wp-content/uploads/2025/08/CN-Rainham-daytime-A4-menu-Jul-25-3.pdf"
        },
        {
          "url": "https://www.lwc-drinks.co.uk/uploads/priceincreaselistforwebsite-2-wines.pdf"
        },
        {
          "url": "https://uksm.blob.core.windows.net/cloud/restaurants/29602/menus/idalia-wine-list-april-2026_23042026092157.pdf"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1w2ek9y/best_wine_i_could_buy_from_tesco/"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Cloudy_Bay"
        },
        {
          "url": "https://www.reddit.com/r/AskUK/comments/1jm2jyg/what_is_your_favourite_white_wine_readily/"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1vlkf5q/cloudy_bay_marlborough_sauvignon_blanc_2025_new/"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1wcpqgs/looking_for_similar_wine_in_uk/"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Cloudy_Bay_Vineyards"
        },
        {
          "url": "https://www.reddit.com/r/lidl/comments/1s7zevp/lidl_uk_does_anyone_know_if_theyve_discontinued/"
        },
        {
          "url": "https://www.reddit.com/r/AskUK/comments/qztxr8"
        },
        {
          "url": "https://www.reddit.com/r/Wein/comments/1j4tcx9"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1azhf62/is_kim_crawford_sauv_blanc_really_bad_right_now/"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1lf0bes"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1sck8yd/sauvignon_blanc_suggestions/"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/09418408030016"
        },
        {
          "url": "https://irp.cdn-website.com/f0beb471/files/uploaded/drinks-list-june-2026.pdf"
        },
        {
          "url": "https://www.virginwines.co.uk/wines/new-zealand-sauvignon-blanc"
        },
        {
          "url": "https://www.masterofmalt.com/wine/cloudy-bay/cloudy-bay-sauvignon-blanc-wine/?sku=144608"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025/"
        },
        {
          "url": "https://ndjohn.co.uk/collections/all/products/cloudy-bay-sauvignon-blanc"
        },
        {
          "url": "https://wine.qantas.com/p/cloudy-bay-cloudy-bay-sauvignon-blanc-2025/CLOBAYSAU25"
        },
        {
          "url": "https://hutong.co.uk/wp-content/uploads/2022/02/HT-Wine-List-260423.pdf"
        },
        {
          "url": "https://theivorypeacock.com/wp-content/uploads/2025/12/December-Final-2025-Bev-Menu.pdf"
        },
        {
          "url": "https://assets-au-01.kc-usercontent.com/0ac91d05-5d92-02bc-a4b7-4be3a2b3c95e/9b0ee761-87af-464c-b8ad-5a9cfaad3b4e/UK_ATT2026_Booklet_Edinburgh_W.pdf"
        },
        {
          "url": "https://aquanueva.co.uk/wp-content/uploads/2022/02/AN-Wine-List-251210.pdf"
        },
        {
          "url": "https://static1.squarespace.com/static/5839c9e3ff7c502cbad35979/t/69b8903825d03111f2675757/1773703224148/Wine%2BList%2B3.13.pdf"
        },
        {
          "url": "https://www.virginwines.co.uk/wines/new-zealand-sauvignon-blanc?utm_source=openai"
        },
        {
          "url": "https://bottlepicker.com/uk/drink/cloudy-bay-sauvignon-blanc-2025-lppbta/?utm_source=openai"
        },
        {
          "url": "https://www.countryclubuk.com/offers/wines-best-uk-prices/white-wine/cloudy-bay-sauvignon-blanc-2025/?utm_source=openai"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q04__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q04",
      "question": "Is Campo Viejo Rioja Reserva cheaper at Tesco or Sainsbury's?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:35.277Z",
      "finishedAt": "2026-09-25T17:15:41.538Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "site:tesco.com Campo Viejo Rioja Reserva 75cl Tesco",
          "site:tesco.com Campo Viejo Rioja Reserva 75cl Tesco",
          "site:sainsburys.co.uk Campo Viejo Rioja Reserva 75cl Sainsbury's"
        ],
        "errors": []
      },
      "answerText": "Sainsbury’s is cheaper at the moment for Campo Viejo Rioja Reserva 75cl:\n\n- Sainsbury’s: £[amount] with Nectar (£[amount] regular) ([sainsburys.co.uk](https://www.sainsburys.co.uk/groceries/browse/beer-wine-and-spirits/wine/red-wine/rioja/c%3A1019446))\n- Tesco: £[amount], with no current Clubcard discount shown ([tesco.com](https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/red-wine?utm_source=openai))\n\nSo Sainsbury’s saves you £[amount] per bottle if you use Nectar.",
      "citations": [
        {
          "url": "https://www.sainsburys.co.uk/groceries/browse/beer-wine-and-spirits/wine/red-wine/rioja/c%3A1019446",
          "title": "www.sainsburys.co.uk"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/red-wine?utm_source=openai",
          "title": "Wine and Champagne - Red wine - Tesco Groceries"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/280145262"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/257863212"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/red-wine?count=48&page=1"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/red-wine"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/pr-campo-22tw39/pr-campo-22tw39"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/browse/beer-wine-and-spirits/wine/red-wine/rioja/c%3A1019446"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/pernod-range/pernod-range/pernod-range-redwine"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/top-offers?count=48&page=1"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/browse/summer/drinks/wine-and-prosecco/red-wine/all?count=24&sortBy=relevance"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/browse/drinks/wine/red-wine/spanish-and-portuguese-red-wine?brand=Campaneo"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/eat-drink-spain/spanish-wine?count=24&page=1"
        },
        {
          "url": "https://sainsburys.co.uk/groceries/product/campo-viejo-rioja-tempranillo-red-wine-75cl"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-resources/product-guidelines/Soya.pdf"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-resources/product-guidelines/Vegan.pdf"
        },
        {
          "url": "https://digitalcontent.api.tesco.com/v2/media/ghs-mktg/50889c5e-0694-474f-b06f-a4c61b108bae/APM%2BOnline%2BVerification%2BForm%2B20032021.pdf"
        },
        {
          "url": "https://digitalcontent.api.tesco.com/v2/media/clubcard-mktg/9aaa3148-dfa0-4efa-9c6d-c5bcd538c630/3._Scotland_BWS_Exclusions_10percent%2B%252823.5.19%2529.pdf"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q05__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q05",
      "question": "Is Oyster Bay Sauvignon Blanc on offer anywhere in the UK this week?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:41.538Z",
      "finishedAt": "2026-09-25T17:15:43.365Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "I’ll check current UK supermarket and wine-retailer offers for Oyster Bay Sauvignon Blanc.\n\nI’ll check current UK supermarket and wine-retailer offers for Oyster Bay Sauvignon Blanc.",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q06__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q06",
      "question": "Where's the best deal on Veuve Clicquot Yellow Label champagne in the UK right now?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:43.366Z",
      "finishedAt": "2026-09-25T17:15:50.668Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 1,
        "queries": [
          "Veuve Clicquot Yellow Label 75cl UK price Tesco Waitrose Sainsburys Morrisons Asda Amazon Majestic Ocado",
          "Veuve Clicquot Yellow Label 75cl UK price Tesco Waitrose Sainsburys Morrisons Asda Amazon Majestic Ocado",
          "Veuve Clicquot Yellow Label Brut 75cl UK sale £ offer",
          "Veuve Clicquot Yellow Label 75cl Costco UK price"
        ],
        "errors": []
      },
      "answerText": "As of 25 September 2026, the best price I can find for a standard 75cl bottle of Veuve Clicquot Yellow Label in the UK is Costco at £[amount]. ([costco.co.uk](https://www.costco.co.uk/c/Pre-NYE-28th?utm_source=openai))\n\nFor comparison:\n- Costco: £[amount]\n- Morrisons: £[amount]\n- Asda: £[amount]\n- Tesco: £[amount]\n- Sainsbury’s: £[amount]\n- Waitrose: £[amount] ([shopslinks.co.uk](https://shopslinks.co.uk/compare/veuve-clicquot-yellow-label-brut-champagne?utm_source=openai))\n\nCostco also lists a 6 × 75cl case for £[amount] (£[amount]/bottle), including shipping, which would be a substantially better deal, but it's currently showing as out of stock online. ([costco.co.uk](https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Champagne-Sparkling-Wine/Veuve-Clicquot-Yellow-Label-NV-Champagne-6-x-75cl/p/243720?utm_source=openai))\n\nSo, for one bottle, I'd go Costco at £[amount] if you have access to a membership. If you don't, Morrisons at £[amount] is currently the best mainstream supermarket option I found. Prices/availability can vary by postcode and in-store versus online.",
      "citations": [
        {
          "url": "https://www.costco.co.uk/c/Pre-NYE-28th?utm_source=openai",
          "title": "Pre-NYE-28th | Costco UK"
        },
        {
          "url": "https://shopslinks.co.uk/compare/veuve-clicquot-yellow-label-brut-champagne?utm_source=openai",
          "title": "Veuve Clicquot Yellow Label Brut Champagne: £[amount]…"
        },
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Champagne-Sparkling-Wine/Veuve-Clicquot-Yellow-Label-NV-Champagne-6-x-75cl/p/243720?utm_source=openai",
          "title": "Veuve Clicquot Yellow Label NV Champagne, 6 x 75cl | Cost..."
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.costco.co.uk/c/Pre-NYE-28th"
        },
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Champagne-Sparkling-Wine/c/cos_6.1.1"
        },
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Champagne-Sparkling-Wine/Veuve-Clicquot-Yellow-Label-NV-Champagne-6-x-75cl/p/243720"
        },
        {
          "url": "https://www.costco.co.uk/c/P7W3-Hotbuy"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/258928855?msockid=08689644afe96c3304a98027aec36dc0"
        },
        {
          "url": "https://shopslinks.co.uk/compare/veuve-clicquot-yellow-label-brut-champagne"
        },
        {
          "url": "https://www.ocado.com/products/veuve-clicquot-yellow-label-champagne-75cl/18703011"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/326376238"
        },
        {
          "url": "https://www.winesdirect.com/products/veuve_clicquot_nv_75cl.aspx"
        },
        {
          "url": "https://mygrocerypal.co.uk/product/prod_1767624670145_9eyija2k"
        },
        {
          "url": "https://bottlepicker.com/uk/drink/veuve-clicquot-yellow-label-brut-champagne-nv-1a5f1sx/"
        },
        {
          "url": "https://www.asda.com/groceries/product/champagne/veuve-clicquot-yellow-label-brut-champagne-75cl/9212753"
        },
        {
          "url": "https://www.costco.co.uk/mediapermalink/The-Hanover-Hamper"
        },
        {
          "url": "https://www.harbourhotels.co.uk/media/4kupeygy/15l-salcombe-jetty-wine-a3-apr26-v7-web.pdf"
        },
        {
          "url": "https://cdn1.site-media.eu/images/document/5310974/PromotionBrochure.pdf"
        },
        {
          "url": "https://www.tennentsdirect.com/mobile/productinfo.aspx?catref=T00047380&pdf=yes&tier1url=Wine&tier2url=Sparkling&title=Veuve-Clicquot-Yellow-Label-Br12-d-5-75cl"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1vq51ox/veuve_clicquot_does_it_deserve_the_hate/"
        },
        {
          "url": "https://ivy-menus-2.theloyaltyco.app/wp-content/uploads/2023/11/10264_TIC_PDR_Wine_Lists_P1_P2_November_2023.pdf"
        },
        {
          "url": "https://www.reddit.com/r/Eugene/comments/1uv1pt4/does_anyone_know_where_i_can_find_this/"
        },
        {
          "url": "https://cdnc.heyzine.com/flip-book/pdf/12e12ea65841cebca30c78d3cf8b6080c46c3844-17.pdf"
        },
        {
          "url": "https://www.reddit.com/r/Costco/comments/1q8jnwj/is_costco_champagne_brut_suppose_to_be_a_knock/"
        },
        {
          "url": "https://www.reddit.com/r/Costco_alcohol/comments/tp2db4"
        },
        {
          "url": "https://www.reddit.com/r/tesco/comments/175fvs0"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1tv6g4a/is_this_an_older_version/"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Veuve_Clicquot"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Morrisons"
        },
        {
          "url": "https://www.reddit.com/r/Costco/comments/1dk2pfo/removed/"
        },
        {
          "url": "https://www.reddit.com/r/Costco_alcohol/comments/tp2ng4"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Waitrose"
        },
        {
          "url": "https://www.reddit.com/r/Costco/comments/vtyqm7"
        },
        {
          "url": "https://www.reddit.com/r/Costco/comments/17e59wc/deleted_by_user/"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/104tqu6"
        },
        {
          "url": "https://www.reddit.com/r/Costco/comments/1pg2yfd/the_toronto_costco_has_15l_bottles_of_veuve/"
        },
        {
          "url": "https://en.wikipedia.org/wiki/List_of_supermarket_chains_in_the_United_Kingdom"
        },
        {
          "url": "https://www.costco.co.uk/c/Pre-NYE-28th?utm_source=openai"
        },
        {
          "url": "https://shopslinks.co.uk/compare/veuve-clicquot-yellow-label-brut-champagne?utm_source=openai"
        },
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Champagne-Sparkling-Wine/Veuve-Clicquot-Yellow-Label-NV-Champagne-6-x-75cl/p/243720?utm_source=openai"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q06__p2",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q06",
      "question": "Where's the best deal on Veuve Clicquot Yellow Label champagne in the UK right now?",
      "pass": 2,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:16:36.807Z",
      "finishedAt": "2026-09-25T17:16:38.605Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "I'll compare current UK prices including delivery where practical.",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q07__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q07",
      "question": "What's a fair price to pay for Moët & Chandon Impérial Brut in the UK?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:50.669Z",
      "finishedAt": "2026-09-25T17:15:52.092Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "In the UK, a fair price for a standard 75cl bottle of Moët & Chandon Impérial Brut is around £[amount].",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q08__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q08",
      "question": "How much is a bottle of Château Margaux 2015 worth in the UK?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:52.092Z",
      "finishedAt": "2026-09-25T17:15:59.067Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 1,
        "queries": [
          "Chateau Margaux 2015 UK price 75cl in bond retail",
          "Chateau Margaux 2015 UK price 75cl in bond retail",
          "Chateau Margaux 2015 Wine-Searcher UK price",
          "Château Margaux 2015 UK merchant £[amount] 75cl"
        ],
        "errors": []
      },
      "answerText": "Assuming you mean a standard 75cl bottle of the grand vin, Château Margaux 2015, it is a very valuable bottle.\n\nAs of September 2026 in the UK:\n\n- Fine-wine market value: roughly £[amount] per bottle in bond. Bordeaux Index records a recent trade of £[amount] for an original 6-bottle case, equivalent to about £[amount] per bottle in bond. ([bordeauxindex.com](https://bordeauxindex.com/livetrade/livetrade-plus/chateau_margaux?utm_source=openai))\n- Merchant asking prices can be higher: Richard Kihl lists a six-bottle case at £[amount] (about £[amount]/bottle), while individual retail offers can exceed £[amount]. ([richardkihl.ltd.uk](https://www.richardkihl.ltd.uk/fine-wine-list/red-bordeaux/?page=31&utm_source=openai))\n- If you own a single bottle and want to sell it, I’d expect a realistic net sale value to be around £[amount] depending heavily on provenance, storage, condition and whether it has its original wooden case. That range is an inference from current trade/merchant pricing. ([bordeauxindex.com](https://bordeauxindex.com/livetrade/livetrade-plus/chateau_margaux?utm_source=openai))\n\nThe 2015 is particularly collectible, so I wouldn't sell it through a general auction without getting a specialist wine valuation first.\n\nIf you send me a photo of your bottle (front label, capsule and fill level), and tell me how it has been stored, I can give you a much tighter estimate of what that specific bottle is worth and what you could realistically get for it in the UK.",
      "citations": [
        {
          "url": "https://bordeauxindex.com/livetrade/livetrade-plus/chateau_margaux?utm_source=openai",
          "title": "LiveTrade + | Bordeaux Index Fine Wine & Spirits"
        },
        {
          "url": "https://www.richardkihl.ltd.uk/fine-wine-list/red-bordeaux/?page=31&utm_source=openai",
          "title": "Red Bordeaux | Richard Kihl Fine Wines"
        },
        {
          "url": "https://bordeauxindex.com/livetrade/livetrade-plus/chateau_margaux?utm_source=openai",
          "title": "LiveTrade + | Bordeaux Index Fine Wine & Spirits"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.wine-searcher.com/find/margaux%2Bmedoc%2Bbordeaux%2Bfrance/2015"
        },
        {
          "url": "https://www.whiskyhammer.com/item/195061/Other/Chateau-Margaux---2015-75cl.html"
        },
        {
          "url": "https://cru-wine.com/product/2015-chateau-margaux-premier-cru-classe-margaux-6x75cl-1042885112974180/"
        },
        {
          "url": "https://bordeauxindex.com/livetrade/livetrade-plus/chateau_margaux"
        },
        {
          "url": "https://www.cavissima.co.uk/products/chateau-margaux-2015"
        },
        {
          "url": "https://www.laywheeler.com/product-detail?id=0115312A"
        },
        {
          "url": "https://cru-wine.com/sub-region/margaux/page/2/"
        },
        {
          "url": "https://www.wine-searcher.com/find/du%2Bmargaux%2Bmedoc%2Bbordeaux%2Bfrance"
        },
        {
          "url": "https://www.richardkihl.ltd.uk/fine-wine-list/red-bordeaux/?page=31"
        },
        {
          "url": "https://bordeauxindex.com/fine-wine/france/bordeaux/marg-2015"
        },
        {
          "url": "https://www.uncorked.co.uk/producers/chateau-margaux"
        },
        {
          "url": "https://www.laywheeler.com/product-detail?id=0115013A&sac=PROD"
        },
        {
          "url": "https://www.leclos.net/wp-content/uploads/En-Primeur-15-Le-Clos-Price-List-13th-Jun.pdf"
        },
        {
          "url": "https://www.liv-ex.com/wp-content/uploads/2025/04/Chateau-Margaux.pdf"
        },
        {
          "url": "https://www.atlaswine.net/docs/default-source/default-document-library/atlas-fine-wines_stock-listing-15-march-20193e466d1ae8d76a9fa204ff00005124bf.pdf?sfvrsn=2f91073a_0"
        },
        {
          "url": "https://bristol.bs/wp-content/uploads/2024/11/Price-List-Retail-November-11th-2025.pdf"
        },
        {
          "url": "https://www.candblibrary.co.uk/wp-content/uploads/2018/02/corney_pricelist_ontrade17_10small.pdf"
        },
        {
          "url": "https://www.harbourhotels.co.uk/media/ltajk4a1/10l-hbc-wine-a3-aug24-v3-web.pdf"
        },
        {
          "url": "https://www.reddit.com/r/WineEP/comments/ut290g"
        },
        {
          "url": "https://www.reddit.com/r/WineEP/comments/nmu4y0"
        },
        {
          "url": "https://www.reddit.com/r/WineEP/comments/gu2lcf"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Wine-Searcher"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1halojh"
        },
        {
          "url": "https://www.reddit.com/r/WineEP/comments/15cbiov"
        },
        {
          "url": "https://www.reddit.com/r/WineEP/comments/o2iaby"
        },
        {
          "url": "https://www.decanter.com/wine/bordeaux/the-third-growths-reviewed-reappraised-reclassified"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/15ii5yf"
        },
        {
          "url": "https://www.decanter.com/wine/bordeaux-wines/10-of-the-best-value-grand-cru-classe-estates-in-bordeaux"
        },
        {
          "url": "https://fr.wikipedia.org/wiki/Ch%C3%A2teau_Margaux"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Ch%C3%A2teau_Margaux"
        },
        {
          "url": "https://www.reddit.com/r/WineEP/comments/i3q0kn"
        },
        {
          "url": "https://www.reddit.com/r/BourbonUK/comments/1436y3r"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1l4x774"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1g0zsi0"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/s87977"
        },
        {
          "url": "https://fr.wikipedia.org/wiki/Wine-searcher"
        },
        {
          "url": "https://bordeauxindex.com/livetrade/livetrade-plus/chateau_margaux?utm_source=openai"
        },
        {
          "url": "https://www.richardkihl.ltd.uk/fine-wine-list/red-bordeaux/?page=31&utm_source=openai"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q09__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q09",
      "question": "How much more does Laurent-Perrier La Cuvée cost in the UK than in France?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:15:59.067Z",
      "finishedAt": "2026-09-25T17:16:03.138Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "Let me compare current UK and French retail prices for the same 75cl bottle.\n\nA typical 75cl bottle of Laurent-Perrier La Cuvée is usually around £[amount] in the UK versus roughly €[amount] in France. At about £[amount] per euro, that French price is approximately £[amount].\n\nSo the UK premium is roughly £[amount] per bottle, or about 30–40% more.\n\nPrices can vary substantially with supermarket promotions, though, so if you're deciding whether it's worth buying in France, I can compare current prices at Tesco/Waitrose/Ocado against Carrefour/E.Leclerc/Auchan.",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q09__p2",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q09",
      "question": "How much more does Laurent-Perrier La Cuvée cost in the UK than in France?",
      "pass": 2,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:16:38.605Z",
      "finishedAt": "2026-09-25T17:16:39.886Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "Roughly, or for a specific bottle size/retailer?",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q10__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q10",
      "question": "What's the going rate for Dom Pérignon 2015 in the UK?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:16:03.139Z",
      "finishedAt": "2026-09-25T17:16:06.414Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": false,
        "count": 0,
        "queries": [],
        "errors": []
      },
      "answerText": "I’ll check current UK retail pricing for a 75cl bottle of Dom Pérignon Vintage 2015.\n\nI’m sorry, but I can’t verify live UK pricing without using the web.",
      "citations": [],
      "sourcesReturned": [],
      "attempts": 1
    },
    {
      "id": "openai__q11__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q11",
      "question": "Has Villa Maria Private Bin Sauvignon Blanc gone up in price in the UK over the past year?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:16:06.414Z",
      "finishedAt": "2026-09-25T17:16:15.618Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 3,
        "queries": [
          "Villa Maria Private Bin Sauvignon Blanc UK price September 2025 Tesco Sainsburys Waitrose",
          "Villa Maria Private Bin Sauvignon Blanc UK price September 2025 Tesco Sainsburys Waitrose",
          "Villa Maria Private Bin Sauvignon Blanc UK £ price 2026 Tesco Sainsburys Waitrose",
          "Villa Maria Private Bin Sauvignon Blanc price history UK 2025 2026"
        ],
        "errors": []
      },
      "answerText": "Yes. The best UK price-history data I can find shows that Villa Maria Private Bin Sauvignon Blanc 75cl has risen modestly over the past year.\n\nTrolley’s supermarket data compares August 2025 with August 2026 across nine retailers:\n- August 2025 average: £[amount]\n- August 2026 average: £[amount]\n- Increase: [amount]p, or about 4.6% ([trolley.co.uk](https://www.trolley.co.uk/grocery-price-index/brand_category/?brand=Villa+Maria&category=Sauvignon+Blanc))\n\nThere’s quite a lot of variation between supermarkets: individual retailer changes range from a [amount]p fall to a £[amount] increase. ([trolley.co.uk](https://www.trolley.co.uk/grocery-price-index/brand_category/?brand=Villa+Maria&category=Sauvignon+Blanc)) Current prices also vary substantially depending on promotions; recent comparison data found it between roughly £[amount] and £[amount] across UK retailers. ([basketr.app](https://basketr.app/product/villa-maria-private-bin-sauvignon-blanc-22839))\n\nSo if you've noticed Villa Maria getting more expensive, you're right: the underlying supermarket price appears to have risen by around 4–5% in a year, although promotions can obscure that.\n\nIf you'd like, I can also check Tesco, Sainsbury's, Waitrose, Morrisons and Asda individually and show which has increased the price the most.",
      "citations": [
        {
          "url": "https://www.trolley.co.uk/grocery-price-index/brand_category/?brand=Villa+Maria&category=Sauvignon+Blanc",
          "title": "Villa Maria > Sauvignon Blanc - GPI - Trolley.co.uk"
        },
        {
          "url": "https://www.trolley.co.uk/grocery-price-index/brand_category/?brand=Villa+Maria&category=Sauvignon+Blanc",
          "title": "Villa Maria > Sauvignon Blanc - GPI - Trolley.co.uk"
        },
        {
          "url": "https://basketr.app/product/villa-maria-private-bin-sauvignon-blanc-22839",
          "title": "Villa Maria Private Bin Sauvignon Blanc (75CL) — £[amount] at Dunnes | 8 Stores Compared"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.tesco.com/shop/en-GB/products/251182290"
        },
        {
          "url": "https://www.trolley.co.uk/grocery-price-index/brand_category/?brand=Villa+Maria&category=Sauvignon+Blanc"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/search?query=villa+maria"
        },
        {
          "url": "https://basketr.app/product/villa-maria-private-bin-sauvignon-blanc-22839"
        },
        {
          "url": "https://supermarketsgalore.co.uk/product/villa-maria-private-bin-sauvignon-blanc-75cl-best-price_1008983/"
        },
        {
          "url": "https://www.waitrose.com/ecom/products/villa-maria-private-bin-sauvignon-blanc/069789-35379-35380"
        },
        {
          "url": "https://www.winesdirect.com/products/villa_maria_private_bin_sauvignon_blanc.aspx"
        },
        {
          "url": "https://mygrocerypal.co.uk/product/prod_1767623736271_o59rou2z"
        },
        {
          "url": "https://www.waitrosecellar.com/products/villa-maria-private-bin-sauvignon-blanc-069789?bvstate=pg%3A2%2Fct%3Ar"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/262443691"
        },
        {
          "url": "https://www.sainsburys.co.uk/webapp/wcs/stores/servlet/gb/groceries/sauvignon-blanc-/?ddkey=https%3Agb%2Fgroceries%2Fsauvignon-blanc-%2F&krypto=0%2FMHYgmR3pke3py%2F34gg030QhD2l2XgXivpk%2BTQAdgC8KEGUUye%2FCoPCnr1Oehukm96FECeeT1dwygyJgNm3OzH3fW7vVKzeEijfbyIEUJq%2BtQszXG4w%2BGCwWnCTWRfVIhhlcUyJSabqQt9xqegcpllyS3Phj8nxORqJ1%2FEJe%2B8%3D&langId=44&storeId=10151"
        },
        {
          "url": "https://www.sainsburys.co.uk/webapp/wcs/stores/servlet/gb/groceries/sauvignon-blanc-?ddkey=https%3Agb%2Fgroceries%2Fsauvignon-blanc-&krypto=aA0Jq%2FbPs%2Bx%2FtsTYsVK4GITQh8eiHPyVXZTOSzCCoLvdypb38Hn6f%2FhZ5DTmvNGFPuI95h5pMobTYxtaOqwZXqz3fuh7PYVt2kyZQ%2FRcHDnW%2FeBIVyflzKjISAy%2Fc1Zp7rP3gsbETIf%2BZW%2BOoRzqB9%2BgwdFz4jxGBLGUGwckHl0%3D&langId=44&storeId=10151"
        },
        {
          "url": "https://www.slga.com/-/media/slga/files/liquor/for-retailers/price-lists-2025/august-2025/official-price-list-effective-august-1-2025-with-srp-pdf.pdf"
        },
        {
          "url": "https://mail.beverageguide.net/DelBevGuide%20Apr2025.pdf"
        },
        {
          "url": "https://register-of-charities.charitycommission.gov.uk/en/charity-search?_uk_gov_ccew_onereg_charitydetails_web_portlet_CharityDetailsPortlet_objectiveId=A18679893&_uk_gov_ccew_onereg_charitydetails_web_portlet_CharityDetailsPortlet_priv_r_p_mvcRenderCommandName=%2Ffull-print&_uk_gov_ccew_onereg_charitydetails_web_portlet_CharityDetailsPortlet_priv_r_p_organisationNumber=4000941&p_p_cacheability=cacheLevelPage&p_p_id=uk_gov_ccew_onereg_charitydetails_web_portlet_CharityDetailsPortlet&p_p_lifecycle=2&p_p_mode=view&p_p_resource_id=%2Faccounts-resource&p_p_state=maximized"
        },
        {
          "url": "https://www.beveragejournalinc.com/new/pdfs/2025/01Jan25MDprice.pdf"
        },
        {
          "url": "https://www.nzwine.com/media/3mmpvudw/eu_att2025_booklet_edinburgh_v9-1.pdf"
        },
        {
          "url": "https://tobycottage.co.uk/wp-content/uploads/2025/08/Updated-2nd-July-2025-6-combined-1.pdf"
        },
        {
          "url": "https://www.reddit.com/r/wine/comments/1w2ek9y/best_wine_i_could_buy_from_tesco/"
        },
        {
          "url": "https://www.reddit.com/r/AskUK/comments/18w4m5s"
        },
        {
          "url": "https://www.decanter.com/wine/decanter-world-wine-awards-2026-uk-shoppers-guide"
        },
        {
          "url": "https://www.reddit.com/r/AskUK/comments/qztxr8"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Sainsbury%27s"
        },
        {
          "url": "https://www.decanter.com/wine/what-does-a-wine-editor-buy-on-the-tesco-25-percent-off-wine-promotion"
        },
        {
          "url": "https://www.reddit.com/r/Wetherspoons/comments/1njqyn2"
        },
        {
          "url": "https://www.reddit.com/r/AskUK/comments/1jm2jyg/what_is_your_favourite_white_wine_readily/"
        },
        {
          "url": "https://en.wikipedia.org/wiki/List_of_supermarket_chains_in_the_United_Kingdom"
        },
        {
          "url": "https://www.reddit.com/r/lidl/comments/1s7zevp/lidl_uk_does_anyone_know_if_theyve_discontinued/"
        }
      ],
      "attempts": 1
    },
    {
      "id": "openai__q12__p1",
      "engine": "openai",
      "engineLabel": "OpenAI API · chat-latest · web search",
      "questionId": "q12",
      "question": "Which UK supermarket has the best-value bottle of Prosecco right now?",
      "pass": 1,
      "modelRequested": "chat-latest",
      "modelReturned": "chat-latest",
      "startedAt": "2026-09-25T17:16:15.618Z",
      "finishedAt": "2026-09-25T17:16:24.439Z",
      "locationRequested": {
        "type": "approximate",
        "country": "GB"
      },
      "locationNote": "UK location requested (web_search user_location, country GB)",
      "config": {
        "api": "OpenAI Responses API",
        "tool": "web_search",
        "tool_choice": "auto",
        "max_output_tokens": 3000,
        "max_tool_calls": 4,
        "search_context_size": "default (not set)",
        "include": [
          "web_search_call.action.sources"
        ],
        "system_instructions": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 2,
        "queries": [
          "site:tesco.com/groceries prosecco 75cl price Tesco",
          "site:tesco.com/groceries prosecco 75cl price Tesco",
          "site:sainsburys.co.uk/gol-ui/product prosecco 75cl price",
          "site:groceries.asda.com prosecco 75cl price",
          "site:aldi.co.uk prosecco 75cl price",
          "UK supermarket cheapest prosecco September 2026 Aldi Lidl Morrisons Asda Waitrose Ocado prosecco £[amount]",
          "UK supermarket cheapest prosecco September 2026 Aldi Lidl Morrisons Asda Waitrose Ocado prosecco £[amount]",
          "site:morrisons.com prosecco 75cl £[amount] 2026",
          "site:waitrose.com prosecco 75cl price 2026",
          "site:groceries.asda.com prosecco 75cl £[amount]"
        ],
        "errors": []
      },
      "answerText": "Right now, Tesco appears to have the cheapest full-size bottle of Prosecco: Bella Cucina Prosecco Frizzante 75cl at £[amount] (£[amount]/litre). A current UK supermarket comparison, updated 24 September 2026, also ranks Tesco as the lowest-priced supermarket for Prosecco per litre. ([tesco.com](https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/champagne-and-sparkling/all-champagne-and-sparkling?count=24&page=1&utm_source=openai))\n\nFor a fully sparkling Prosecco rather than frizzante (gently sparkling), Aldi’s Costellore Prosecco DOC 75cl is £[amount]. Tesco also has Bella Cucina Prosecco 75cl at £[amount], matching Aldi. ([aldi.co.uk](https://www.aldi.co.uk/products/alcohol/prosecco-champagne-sparkling-wine/k/1588161416978055006?utm_source=openai))\n\nSo, as of 25 September:\n- Cheapest overall: Tesco Bella Cucina Frizzante — £[amount]\n- Cheapest fully sparkling: Aldi Costellore / Tesco Bella Cucina — £[amount]\n- Good step-up deal: Tesco Plaza Centro — £[amount] with Clubcard (normally £[amount]), offer running until 12 October. ([tesco.com](https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/champagne-and-sparkling/all-champagne-and-sparkling?count=24&page=1&utm_source=openai))\n\nIf by \"best-value\" you mean best quality/taste for under, say, £[amount] rather than simply cheapest, I can compare the current bottles on that basis too.",
      "citations": [
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/champagne-and-sparkling/all-champagne-and-sparkling?count=24&page=1&utm_source=openai",
          "title": "Wine and Champagne - Champagne and sparkling wine - Tesco Groceries"
        },
        {
          "url": "https://www.aldi.co.uk/products/alcohol/prosecco-champagne-sparkling-wine/k/1588161416978055006?utm_source=openai",
          "title": "Prosecco, Champagne & Sparkling Wine | ALDI UK"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/champagne-and-sparkling/all-champagne-and-sparkling?count=24&page=1&utm_source=openai",
          "title": "Wine and Champagne - Champagne and sparkling wine - Tesco Groceries"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.tesco.com/groceries/en-GB/shop/drinks/wine/all"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/search?query=prosecco+"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/shop/drinks/wine/prosecco-champagne-and-sparkling-wine/all?msockid=2cefc945349866721f95dfed35986748&shelf=Prosecco"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/search?query=prosseco"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/top-offers?count=48&page=1"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/shop/drinks/finest-drinks/finest-champagne-prosecco-and-sparkling-wine"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-and-champagne/champagne-and-sparkling/all-champagne-and-sparkling?count=24&page=1"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/shop/drinks/wine"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/shop/drinks/wine/prosecco-champagne-and-sparkling-wine/all?brand=Canti"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/browse/drinks/wine/prosecco-champagne-and-sparkling-wine/all?count=24&page=2&sortBy=price-ascending"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/shop/drinks/wine/prosecco-champagne-and-sparkling-wine/prosecco?page=2"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/shop/drinks/wine/prosecco-champagne-and-sparkling-wine/all?page=4"
        },
        {
          "url": "https://digitalcontent.api.tesco.com/v2/media/ghs-mktg/2d78cab1-c518-4433-857c-657e9ca7c4a6/APM%2BOnline%2BVerification%2BForm%2B04072025.pdf"
        },
        {
          "url": "https://www.sainsburys.co.uk/gol-resources/product-guidelines/Eggs_2C_20Milk.pdf"
        },
        {
          "url": "https://digitalcontent.api.tesco.com/v2/media/ghs-mktg/3f63cc37-16cd-40ac-9e1d-879e8b6855e1/APM%2BOnline%2BVerification%2BForm%2B24082022.pdf"
        },
        {
          "url": "https://digitalcontent.api.tesco.com/v2/media/ghs-mktg/942d7dd2-2e17-4344-8283-8c89f7be840f/APM%2BOnline%2BVerification%2BForm%2B28062025.pdf"
        },
        {
          "url": "https://digitalcontent.api.tesco.com/v2/media/ghs-mktg/50889c5e-0694-474f-b06f-a4c61b108bae/APM%2BOnline%2BVerification%2BForm%2B20032021.pdf"
        },
        {
          "url": "https://digitalcontent.api.tesco.com/v2/media/ghs-mktg/00d831b4-3f0c-4d76-8ad7-e302164ad0a0/APM%2BOnline%2BVerification%2BForm%2B01012025.pdf"
        },
        {
          "url": "https://allsupers.co.uk/browse/drinks/wine/prosecco"
        },
        {
          "url": "https://www.which.co.uk/reviews/supermarkets/article/cheapest-supermarket-aPpYp9j1MFin"
        },
        {
          "url": "https://basketr.app/compare-supermarket-prices-uk"
        },
        {
          "url": "https://www.aldi.co.uk/products/alcohol/prosecco-champagne-sparkling-wine/k/1588161416978055006"
        },
        {
          "url": "https://www.which.co.uk/policy-and-insight/article/aldi-holds-title-as-nations-cheapest-supermarket-which-reveals-as-sainsburys-nectar-closes-gap-on-asda-af2vS5d0J6vW"
        },
        {
          "url": "https://allsupers.co.uk/browse/drinks/wine/sparkling-wine"
        },
        {
          "url": "https://www.winesdirect.com/wine/sparkling-wine/prosecco/"
        },
        {
          "url": "https://www.which.co.uk/news/article/cheapest-supermarket-of-the-month-ag3nQ4J0v6ht"
        },
        {
          "url": "https://basketr.app/cheapest-supermarket"
        },
        {
          "url": "https://www.offermate.co.uk/search/?q=prosecco"
        },
        {
          "url": "https://www.waitrose.com/ecom/shop/browse/groceries/beer_wine_and_spirits/champagne_and_sparkling_wine"
        },
        {
          "url": "https://www.waitrose.com/ecom/products/waitrose-blueprint-prosecco/718427-224720-224721"
        },
        {
          "url": "https://my.morrisons.com/globalassets/hubs/price-match/aldi-and-lidl-price-match-item-list-14th-september.pdf"
        },
        {
          "url": "https://www.reddit.com/r/UKFrugal/comments/1ve6uw8/i_priced_the_same_30_grocery_items_at_6_uk_online/"
        },
        {
          "url": "https://www.reddit.com/r/MapBasedPolls/comments/1w87p9f/what_is_the_best_uk_supermarket_remastered/"
        },
        {
          "url": "https://asdagroceries.scene7.com/is/content/asdagroceries/Z%20FUTURE/Asda/7.%20Asda.com/Verification/Comparison%20Page/Cheaper%20Grocery%20Products%20on%2014-06-2026.pdf"
        },
        {
          "url": "https://www.reddit.com/r/UKFrugal/comments/1tyndyg/i_compared_the_price_of_7_branded_staples_across/"
        },
        {
          "url": "https://www.reddit.com/r/UKFrugal/comments/1sd7mk9/i_built_a_free_app_that_compares_grocery_prices/"
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          "url": "https://www.brake.co.uk/alcohol/wine-champagne/rose-wine/bottle/whispering-angel-ros-13-france/p/5012251",
          "title": "Buy Whispering Angel Rosé 13% (France) in Bulk - Brakes"
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          "title": "Whispering Angel Rosé, Côtes de Provence, Chateau d'Esclans"
        },
        {
          "url": "https://www.trolley.co.uk/product/whispering-angel-provence-rose/REL637",
          "title": "Whispering Angel Cotes de Provence Rose Wine - Trolley"
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        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
        },
        {
          "url": "https://www.standard.co.uk/shopping/esbest/amazon-prime-day/amazon-prime-big-deals-day-b1298256.html",
          "title": "Best early deals in the Amazon October Prime Day 2026 sale"
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        {
          "url": "https://www.standard.co.uk/shopping/esbest/amazon-prime-day/amazon-prime-big-deals-day-b1298317.html",
          "title": "Amazon Prime Day 2026: Dates and best early deals"
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          "url": "https://www.wallpaper.com/entertaining/food-drink/whispering-angel-20-year-anniversary",
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        {
          "url": "https://www.independent.co.uk/travel/europe/france/where-to-shop-calais-budget-wine-booze-cruise-b3036247.html",
          "title": "The French booze cruise is a 1,000-year-old tradition – how does it hold up today?"
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          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3040146.html",
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          "title": "English sparkling wine: £[amount]. Sparkling wine of England? £[amount]"
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        {
          "url": "https://www.marketbeat.com/instant-alerts/price-angel-studios-nyse-angx-trading-down-64-heres-why-2026-09-23/",
          "title": "Angel Studios (NYSE:ANGX) Trading Down 6.4% - Here's Why"
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      "answerText": "A standard 75cl bottle of **Whispering Angel rosé** in the UK is currently around **£[amount]** at major retailers like Tesco and Waitrose, with some shops listing it at **£[amount]** and others higher depending on the seller and case deals.[3][4][11][12]\n\nIf you want the *best single-bottle supermarket price* from the results shown, **Tesco is £[amount]** and **Waitrose is £[amount]**.[3][4]  \nLower prices appear in bulk or specialist listings, such as **Costco at £[amount]** and **Fine Wine Direct from £[amount] per bottle** for case deals.[8][15][18]",
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          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
        },
        {
          "url": "https://www.standard.co.uk/shopping/esbest/amazon-prime-day/amazon-prime-big-deals-day-b1298256.html",
          "title": "Best early deals in the Amazon October Prime Day 2026 sale"
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        {
          "url": "https://www.standard.co.uk/shopping/esbest/amazon-prime-day/amazon-prime-big-deals-day-b1298317.html",
          "title": "Amazon Prime Day 2026: Dates and best early deals"
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        {
          "url": "https://www.wallpaper.com/entertaining/food-drink/whispering-angel-20-year-anniversary",
          "title": "Your favourite rosé turned 20. Here's to Whispering Angel"
        },
        {
          "url": "https://www.independent.co.uk/travel/europe/france/where-to-shop-calais-budget-wine-booze-cruise-b3036247.html",
          "title": "The French booze cruise is a 1,000-year-old tradition – how does it hold up today?"
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          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3040146.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
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          "title": "Whispering Angel | Progeny"
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        {
          "url": "https://blog.naver.com/PostView.naver?blogId=gc_spirits&logNo=224419198879&categoryNo=24&parentCategoryNo=20",
          "title": "2026년 9월 21일 (월) 기준 골컴스피리츠 매장 내 브랜디/와인/미니어..."
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        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/english-sparkling-wine-phm7xs0h9",
          "title": "English sparkling wine: £[amount]. Sparkling wine of England? £[amount]"
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        {
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          "url": "https://www.marketbeat.com/instant-alerts/price-angel-studios-nyse-angx-trading-down-64-heres-why-2026-09-23/",
          "title": "Angel Studios (NYSE:ANGX) Trading Down 6.4% - Here's Why"
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          "url": "https://www.marketbeat.com/instant-alerts/price-angel-studios-nyse-angx-trading-up-68-after-analyst-upgrade-2026-09-18/",
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      "answerText": "A bottle of **Penfolds Bin 389 2021** in the UK is typically around **£[amount]**, depending on the retailer.[2][3][4]\n\nExamples from current UK listings include **£[amount]** per bottle at Fine Wine Direct, **£[amount]** at HTFWines, and **£[amount]** at Vinissimus.[4][3][2] Price comparison data also shows the lowest tracked UK offer at **£[amount]**.[6]\n\nIf you want, I can also give you the **cheapest UK retailer** found in the results or the **average price** across the listings.",
      "citations": [
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          "title": "Penfolds Bin 389 2021 · Buy it for £[amount] at Vinissimus"
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        {
          "url": "https://www.htfwines.co.uk/collections/penfolds",
          "title": "Penfolds"
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        {
          "url": "https://www.finewinedirect.co.uk/products/penfolds-bin-389-cabernet-shiraz-2021-australia-baby-grange",
          "title": "Penfolds, Bin 389 Cabernet Shiraz 2021/2023, Australia ' ..."
        },
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          "url": "https://www.finewinedirect.co.uk/products/penfolds-bin-389-cabernet-shiraz-2021-australia-baby-grange",
          "title": "Penfolds, Bin 389 Cabernet Shiraz 2021/2023, Australia ' ..."
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          "url": "https://www.htfwines.co.uk/collections/penfolds",
          "title": "Penfolds"
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        {
          "url": "https://www.vinissimus.co.uk/en/wine/penfolds-bin-389/",
          "title": "Penfolds Bin 389 2021 · Buy it for £[amount] at Vinissimus"
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          "url": "https://www.pricerunner.com/pl/465-3214872225/Wines/Penfolds-Bin-389-Cabernet-Shiraz-75cl-2021-Compare-Prices",
          "title": "Penfolds Bin 389 Cabernet Shiraz, 75cl, 2021 • Price »"
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          "url": "https://www.vinissimus.co.uk/en/wine/penfolds-bin-389/",
          "title": "Penfolds Bin 389 2021 · Buy it for £[amount] at Vinissimus"
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          "url": "https://www.htfwines.co.uk/collections/penfolds",
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          "url": "https://www.finewinedirect.co.uk/products/penfolds-bin-389-cabernet-shiraz-2021-australia-baby-grange",
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          "url": "https://www.frw.co.uk/product/64cb664d13f77ff1348ace5c/2021-bin-389-cabernet-shiraz-penfolds",
          "title": "Buy 2021 Bin 389 Cabernet Shiraz, Penfolds"
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        {
          "url": "https://www.decantalo.co.uk/en/penfolds-bin-389-shiraz-cabernet.html",
          "title": "Penfolds Bin 389 Shiraz Cabernet 2021 - Decántalo"
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        {
          "url": "https://www.trolley.co.uk/product/penfolds-bin-389-cabernet-shiraz/LNL322",
          "title": "Penfolds Bin 389 Cabernet Shiraz (75cl) - Compare Prices & Where ..."
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        {
          "url": "https://www.matthewjukes.com/2023/07/wednesday-wines-episode-169-the-penfolds-collection-2023/",
          "title": "Wednesday Wines - Episode 169 – The Penfolds ..."
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        {
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        {
          "url": "https://www.majestic.co.uk/wines/penfolds-bin-389-2017-59131",
          "title": "Penfolds 'Bin 389' Cabernet Sauvignon-Shiraz 2021/22, Australia"
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          "url": "https://www.trolley.co.uk/product/penfolds-bin-389-cabernet-shiraz/FBH806",
          "title": "Penfolds Bin 389 Cabernet Shiraz (75cl) - Compare Prices & Where To Buy"
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          "url": "https://www.gordonandcharles.com/wine/1004184/2024",
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        {
          "url": "https://www.penfolds.com/en-sg/bin-389-cabernet-shiraz-2021-cork-8076541.html",
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      "answerText": "The **cheapest clearly listed UK price** for **Cloudy Bay Sauvignon Blanc 2025** in the results is **£[amount] per bottle at Laithwaites**.[8]\n\nA few other UK retailers are close but higher:\n- **Virgin Wines**: **£[amount]** for vintage 2025.[1][7]\n- **Waitrose Cellar**: **£[amount]**.[1][9]\n- **Tesco**: **£[amount]**.[13]\n- **Ocado**: **£[amount]**.[18]\n\nOne caveat: WinesDirect shows an even lower *voucher* price of **£[amount]** at Virgin Wines when buying 12 bottles, but that depends on using a voucher and purchasing a case, so it is not the standard single-bottle shelf price.[1]",
      "citations": [
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          "title": "New Zealand Sauvignon Blanc"
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        {
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          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
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          "title": "Cloudy Bay Sauvignon Blanc 2025"
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          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
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          "title": "Cloudy Bay Sauvignon Blanc 75Cl"
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          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
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          "url": "https://architectcommerce.com/brands/cloudy-bay",
          "title": "Cloudy Bay — sold in 97 online stores, price comparison"
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          "title": "Cloudy Bay Sauvignon Blanc Marlborough 2025"
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          "title": "Cloudy Bay Sauvignon Blanc 75Cl"
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      "attempts": 1
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    {
      "id": "perplexity__q03__p2",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q03",
      "question": "Where is Cloudy Bay Sauvignon Blanc 2025 cheapest in the UK right now?",
      "pass": 2,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:16:02.370Z",
      "finishedAt": "2026-09-25T17:16:04.781Z",
      "locationRequested": {
        "country": "GB"
      },
      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
      "config": {
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      "answerText": "The **cheapest UK price I found right now is £[amount] per bottle at Virgin Wines**, but that price is **with a voucher when you buy 12 bottles**.[1]\n\nIf you want the **best normal single-bottle price**, the lowest clearly listed in the results is **£[amount] at Waitrose Cellar** and also **£[amount] at Tesco**.[1][13]\n\nA quick comparison of the main UK offers in the results:\n\n| Retailer | Price shown | Notes |\n|---|---:|---|\n| Virgin Wines | **£[amount]** | Voucher price when buying 12 bottles[1] |\n| Waitrose Cellar | **£[amount]** | Single-bottle listing[1] |\n| Tesco | **£[amount]** | Single bottle[13] |\n| Laithwaites | £[amount] | Listed on product page[2][8] |\n| Ocado | £[amount] | Single bottle[18] |\n| Virgin Wines | £[amount] | Single-bottle listing[7] |\n| House of Decant | £[amount] | Single bottle[3] |\n\nIf you want, I can also sort these by **single-bottle cheapest** versus **bulk-buy cheapest** and include delivery costs where shown.",
      "citations": [
        {
          "url": "https://www.winesdirect.com/products/cloudy_bay_sauvignon_blanc.aspx",
          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
        },
        {
          "url": "https://www.winesdirect.com/products/cloudy_bay_sauvignon_blanc.aspx",
          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/303485503",
          "title": "Cloudy Bay Sauvignon Blanc 75Cl"
        },
        {
          "url": "https://www.winesdirect.com/products/cloudy_bay_sauvignon_blanc.aspx",
          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
        },
        {
          "url": "https://www.winesdirect.com/products/cloudy_bay_sauvignon_blanc.aspx",
          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/303485503",
          "title": "Cloudy Bay Sauvignon Blanc 75Cl"
        },
        {
          "url": "https://www.laithwaites.co.uk/product/cloudy-bay-sauvignon-blanc-2025/0927725",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.laithwaites.co.uk/wine/new-zealand-sauvignon-blanc-wine",
          "title": "New Zealand Sauvignon Blanc"
        },
        {
          "url": "https://www.ocado.com/products/cloudy-bay-sauvignon-blanc/53766011",
          "title": "Cloudy Bay Sauvignon Blanc - Ocado"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://houseofdecant.com/products/cloudy-bay-sauvignon-blanc-2025",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.winesdirect.com/products/cloudy_bay_sauvignon_blanc.aspx",
          "title": "Compare Cloudy Bay Sauvignon Blanc Prices"
        },
        {
          "url": "https://www.laithwaites.co.uk/product/cloudy-bay-sauvignon-blanc-2025/0927725",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://houseofdecant.com/products/cloudy-bay-sauvignon-blanc-2025",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.vinvm.co.uk/cloudy-bay-sauvignon-blanc-2025",
          "title": "Buy Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.winedirect.co.uk/wine/cloudy-bay-sauvignon-blanc-2025",
          "title": "Cloudy Bay Sauvignon Blanc 2025 - Winedirect"
        },
        {
          "url": "https://greatwine.co.uk/sauvignon-blanc-2025-cloudy-bay/",
          "title": "Sauvignon Blanc 2025 Cloudy Bay"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z35099101524/Cloudy-Bay-Sauvignon-Blanc",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.laithwaites.co.uk/wine/new-zealand-sauvignon-blanc-wine",
          "title": "New Zealand Sauvignon Blanc"
        },
        {
          "url": "https://www.trolley.co.uk/product/cloudy-bay-sauvignon-blanc/AZE648",
          "title": "Cloudy Bay Sauvignon Blanc (75cl) - Compare Prices & ..."
        },
        {
          "url": "https://thewineflyer.co.uk/cloudy-bay-sauvignon-blanc/",
          "title": "Cloudy Bay Sauvignon Blanc - The Wine Flyer"
        },
        {
          "url": "https://architectcommerce.com/brands/cloudy-bay",
          "title": "Cloudy Bay — sold in 97 online stores, price comparison"
        },
        {
          "url": "https://carringtonswines.co.uk/product/sauvignon-2020/",
          "title": "Cloudy Bay Sauvignon Blanc Marlborough 2025"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/303485503",
          "title": "Cloudy Bay Sauvignon Blanc 75Cl"
        },
        {
          "url": "https://www.gordonandcharles.com/wine/1107058/2025",
          "title": "2025 Cloudy Bay, Sauvignon Blanc"
        },
        {
          "url": "https://www.frazierjones.wine/cloudy-bay-sauvignon-blanc-2025/",
          "title": "Cloudy Bay Sauvignon Blanc 2025 - Frazier Jones Wine Merchants"
        },
        {
          "url": "https://www.hooky.co.uk/product/cloudy-bay-sauvignon-blanc-marlborough/",
          "title": "Cloudy Bay Sauvignon Blanc, Marlborough, - Hook Norton Brewery"
        },
        {
          "url": "https://www.9wines.com/cloudy-bay/sauvignon-blanc-2025",
          "title": "Sauvignon Blanc 2025 0,75 L"
        },
        {
          "url": "https://www.ocado.com/products/cloudy-bay-sauvignon-blanc/53766011",
          "title": "Cloudy Bay Sauvignon Blanc - Ocado"
        },
        {
          "url": "https://www.wine.com/product/cloudy-bay-sauvignon-blanc-2025/3663373",
          "title": "Cloudy Bay Sauvignon Blanc 2025"
        },
        {
          "url": "https://www.cloudybay.com/en-ww/",
          "title": "Cloudy Bay: world-famous New Zealand wines | Cloudy Bay"
        },
        {
          "url": "https://www.eleconomista.es/compras/noticias/14012202/09/26/tres-vinos-para-viajar-por-algunas-de-las-grandes-regiones-vinicolas-del-mundo-sin-salir-de-casa.html",
          "title": "Tres vinos para viajar por algunas de las grandes regiones vinícolas del mundo sin salir de casa"
        },
        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/english-sparkling-wine-phm7xs0h9",
          "title": "English sparkling wine: £[amount]. Sparkling wine of England? £[amount]"
        },
        {
          "url": "https://www.yorkshirepost.co.uk/lifestyle/food-and-drink/i-taste-tested-70-of-aldis-new-wines-here-are-my-15-favourites-9063390",
          "title": "'I taste tested 70 of Aldi's new wines - here are my 15 favourites'"
        },
        {
          "url": "https://www.buzzfeed.com/diviniatarin/early-prime-day-deals-on-k-beauty-products",
          "title": "27 Early Fall Prime Day Deals On K-Beauty Products That'll Earn A Permanent Place In Your Routine"
        },
        {
          "url": "https://www.sohu.com/a/1075106484_122946369",
          "title": "11个值得了解的国际葡萄酒品牌官网_酒庄_Domaine_产品"
        },
        {
          "url": "https://www.independent.ie/lifestyle/food-drink/wine/three-to-try-well-priced-new-zealand-sauvignon-blancs-to-snap-up/a/161129620.html",
          "title": "Three to try: Well-priced New Zealand Sauvignon Blancs to snap up"
        },
        {
          "url": "https://www.racingpost.com/profile/horse/558125/cloudy-bays/",
          "title": "Cloudy Bays | Race Record & Form"
        },
        {
          "url": "https://www.independent.co.uk/life-style/food-and-drink/features/best-corner-shop-wines-uk-convenience-store-wine-b3051921.html",
          "title": "Think corner shop wine is bad? These £[amount] bottles are actually worth buying"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
        },
        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/chablis-affordable-alternatives-rt36zl6wx",
          "title": "Top chablis swaps: the best affordable alternatives"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/laithwaites-clearskin-wine-b3046693.html",
          "title": "The little-known wine secret that could save you money on your next bottle"
        },
        {
          "url": "https://merch2.dazn.com/en/premier-league/newcastle-united/footwear-away/o-54194840+t-36862479+d-20510+z-8-4116698238?cs=14&pageSize=72&sortOption=TopSellers",
          "title": "Newcastle United Footwear | merch2.dazn.com"
        },
        {
          "url": "https://blog.naver.com/PostView.naver?blogId=gc_spirits&logNo=224419198879&categoryNo=24&parentCategoryNo=20",
          "title": "2026년 9월 21일 (월) 기준 골컴스피리츠 매장 내 브랜디/와인/미니어..."
        },
        {
          "url": "https://www.irishexaminer.com/food/arid-41911768.html",
          "title": "Wine with Leslie: €[amount] wine never tasted so good"
        },
        {
          "url": "https://auctions.manutd.com/nl/all-products",
          "title": "Manchester United"
        },
        {
          "url": "https://www.nzherald.co.nz/the-listener/life/bumper-weekend-wine-guide-36-affordable-tipples-you-can-bank-on/premium/EGVSOLYADVDGJJMTHHGSP5IB6I/",
          "title": "Bumper weekend wine guide: 36 affordable tipples you can bank on"
        },
        {
          "url": "https://www.bahianoticias.com.br/bnhall/noticia/10990-chefs-fabricio-lemos-e-lisiane-arouca-levam-gastronomia-baiana-ao-copacabana-palace",
          "title": "Chefs Fabrício Lemos e Lisiane Arouca levam gastronomia baiana ao Copacabana Palace"
        },
        {
          "url": "https://www.folhape.com.br/sabores/wine-dinner-do-copa-tera-menu-de-fabricio-lemos-e-lisiane-arouca-veja/514427/",
          "title": "Wine Dinner do Copa terá menu de Fabrício Lemos e Lisiane Arouca; veja quando"
        },
        {
          "url": "https://merch2.dazn.com/en/premier-league/antisocialsocialclub-home-and-office-drinkware/o-21081540+br-9022956895+d-64200-2918+z-9-161560195",
          "title": "Official Premier League Drinkware Home & Office | DAZN"
        },
        {
          "url": "https://9to5toys.com/2026/09/17/apple-tv-deals-attack-on-titan-complete/",
          "title": "Today's Apple TV deals from $[amount]: Attack on Titan complete, Eastern Promises, Good Will Hunting, more"
        },
        {
          "url": "https://www.irishtimes.com/food/drink/2026/09/11/two-autumn-wines-to-taste-including-one-from-romania/",
          "title": "Two autumn wines to taste, including one from Romania"
        },
        {
          "url": "https://oglobo.globo.com/blogs/saideira/post/2026/09/pastel-a-r-399-no-bar-do-adao-wine-bar-no-cafe-da-carol-cafe-com-fe-e-momo-gelato-na-lagoa-veja-novidades.ghtml",
          "title": "Pastel a R$[amount] no Bar do Adão; wine bar no Café da Carol; Café com Fé e Momo Gelato na Lagoa; veja novidades"
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    {
      "id": "perplexity__q04__p1",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q04",
      "question": "Is Campo Viejo Rioja Reserva cheaper at Tesco or Sainsbury's?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:34.543Z",
      "finishedAt": "2026-09-25T17:15:36.394Z",
      "locationRequested": {
        "country": "GB"
      },
      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
      "config": {
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        "max_tokens": 3000,
        "web_search_options": {
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      "error": null,
      "flags": [],
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        "queries": [],
        "errors": []
      },
      "answerText": "**Tesco** is cheaper for Campo Viejo Rioja Reserva based on the results provided: Tesco lists it at **£[amount]** on the main product page, with a **Clubcard price of £[amount]** on some Tesco pages.[1][3][4] I don’t see a Sainsbury’s price in the supplied results, so I can’t make a direct Tesco-vs-Sainsbury’s comparison from this data alone.[1][2][3]\n\nIf you want, I can help you compare it against Sainsbury’s using a current Sainsbury’s listing.",
      "citations": [
        {
          "url": "https://www.tesco.com/shop/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva Red Wine 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/pernod-camporeserva-21tw39/pernod-camporeserva",
          "title": "Campo Viejo - - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva Red Wine 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/browse/drinks/wine/red-wine/rioja",
          "title": "Rioja - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva 75Cl - Tesco Groceries"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.tesco.com/shop/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva Red Wine 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/browse/drinks/wine/red-wine/rioja",
          "title": "Rioja - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/257863212",
          "title": "Campo Viejo Rioja Reserva 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/pernod-camporeserva-21tw39/pernod-camporeserva",
          "title": "Campo Viejo - - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/browse/drinks/wine/red-wine/spanish-and-portuguese-red-wine",
          "title": "Spanish & Portuguese Red Wine - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/pr-campo-22tw39/pr-campo-22tw39",
          "title": "Campo Viejo"
        },
        {
          "url": "https://www.trolley.co.uk/product/campo-viejo-rioja-reserva-red-wine/UAN000",
          "title": "Campo Viejo Rioja Reserva Red Wine (75cl)"
        },
        {
          "url": "https://www.trolley.co.uk/product/beronia-rioja-reserva/SYL550",
          "title": "Beronia Rioja Reserva (75cl) - Compare Prices & Where ..."
        },
        {
          "url": "https://www.trolley.co.uk/product/cune-rioja-reserva/QIF505",
          "title": "Cune Reserva Rioja (75cl) - Compare Prices & Where To Buy - Trolley"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/283842549",
          "title": "Campo Viejo Rioja Gran Reserva Red Wine 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.trolley.co.uk/product/campo-viejo-rioja-garnacha-red-wine/DLE902",
          "title": "Campo Viejo Rioja Garnacha Red Wine (75cl) - Trolley"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/buylists/wine-pairings/wine-gifts/wine-gifts",
          "title": "Wine Pairing - Wine gifts"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-camp-viejo-rioja-wines-b2437039.html",
          "title": "Best Campo Viejo rioja wines to enjoy this winter and beyond"
        },
        {
          "url": "https://www.trolley.co.uk/product/campo-viejo-rioja-tempranillo-red-wine/QFZ196",
          "title": "Campo Viejo Rioja Tempranillo Red Wine Bottle (75cl) - Trolley"
        }
      ],
      "attempts": 1
    },
    {
      "id": "perplexity__q05__p1",
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      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q05",
      "question": "Is Oyster Bay Sauvignon Blanc on offer anywhere in the UK this week?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:36.394Z",
      "finishedAt": "2026-09-25T17:15:39.701Z",
      "locationRequested": {
        "country": "GB"
      },
      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
      "config": {
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        "model": "perplexity/sonar",
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        "web_search_options": {
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          }
        },
        "system_prompt": "none"
      },
      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 1,
        "queries": [],
        "errors": []
      },
      "answerText": "Yes — **Oyster Bay Sauvignon Blanc is on offer in the UK this week**. Tesco shows an offer valid **from 08/09/2026 until 05/10/2026**, and Morrisons lists **“Buy 2 for £[amount]”** on Oyster Bay Sauvignon Blanc 75cl.[3][7]\n\nOther current UK listings also show it available, though not necessarily on promotion: Costco has the bottle listed with next-day delivery wording, Sainsbury’s has it in stock on its grocery page, and Iceland lists it at **£[amount]**.[1][6][19]\n\nIf you want, I can also compare the current offers by retailer and price.",
      "citations": [
        {
          "url": "https://www.tesco.com/shop/en-GB/products/260222846",
          "title": "Oyster Bay Sauvignon Blanc 75Cl - Tesco Groceries"
        },
        {
          "url": "https://groceries.morrisons.com/categories?brands=Oyster+Bay",
          "title": "All Products - Morrisons online supermarket"
        },
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Mix-Match-Wine/Oyster-Bay-Sauvignon-Blanc-75cl/p/366068",
          "title": "Oyster Bay Sauvignon Blanc, 75cl | Costco UK"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/product/oyster-bay-sauvignon-blanc-white-wine-75cl",
          "title": "Oyster Bay Sauvignon Blanc White Wine 75cl - Sainsbury's"
        },
        {
          "url": "https://www.iceland.co.uk/p/oyster-bay-marlborough-sauvignon-blanc-750ml/57417.html",
          "title": "Oyster Bay Marlborough Sauvignon Blanc 750ml | Iceland Foods"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.costco.co.uk/Wines-Spirits-Beer/Wines/Mix-Match-Wine/Oyster-Bay-Sauvignon-Blanc-75cl/p/366068",
          "title": "Oyster Bay Sauvignon Blanc, 75cl | Costco UK"
        },
        {
          "url": "https://www.waitrosecellar.com/products/oyster-bay-sauvignon-blanc-225856",
          "title": "Oyster Bay Sauvignon Blanc"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/260222846",
          "title": "Oyster Bay Sauvignon Blanc 75Cl - Tesco Groceries"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/260222846",
          "title": "Oyster Bay Sauvignon Blanc 75Cl"
        },
        {
          "url": "https://www.trolley.co.uk/product/oyster-bay-sauvignon-blanc/DPP341",
          "title": "Oyster Bay Sauvignon Blanc (75cl) - Compare Prices From £[amount]"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/product/oyster-bay-sauvignon-blanc-white-wine-75cl",
          "title": "Oyster Bay Sauvignon Blanc White Wine 75cl - Sainsbury's"
        },
        {
          "url": "https://groceries.morrisons.com/categories?brands=Oyster+Bay",
          "title": "All Products - Morrisons online supermarket"
        },
        {
          "url": "https://groceries.morrisons.com/products/oyster-bay-sauvignon-blanc/101523142",
          "title": "Oyster Bay Sauvignon Blanc"
        },
        {
          "url": "https://www.a2zdrinks.com/oyster-bay-sauvignon-blanc-75cl-pack-of-6.html",
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          "url": "https://www.amazon.co.uk/Oyster-Bay-Sauvignon-Marlborough-Bottle/dp/B00CWCUVBW",
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          "url": "https://www.trolley.co.uk/explore/oyster-bay",
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        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
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          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-wine-at-waitrose-cellar-b3047296.html",
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          "url": "https://ch.zonebourse.com/cours/action/DELEGAT-GROUP-LIMITED-6498877/positions/",
          "title": "Delegat Group Limited: Fonds d'Investissement et OPCVM en Position | DGL | NZDGLE0001S3 | Zonebourse Suisse"
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          "title": "Bumper weekend wine guide: 36 affordable tipples you can bank on"
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        {
          "url": "https://www.theepochtimes.com/bright/wine-price-fluctuations-6087502",
          "title": "Wine Price Fluctuations"
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          "url": "https://www.portsmouth.co.uk/recommended/all-bar-one-sharing-dinner-for-two-cut-to-[amount]-in-new-groupon-deal-9178363",
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        {
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          "url": "https://karlobag.eu/fr/concerts/royaume-uni/semaine/",
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          "title": "Three to try: Well-priced New Zealand Sauvignon Blancs to snap up"
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      "answerText": "The **cheapest clearly listed UK price** in your results is **£[amount] for Veuve Clicquot Yellow Label Brut Champagne 375ml** at *idealo* (best price excl. shipping), with **£[amount] incl. delivery**. For a full 75cl bottle, the lowest result shown is **£[amount]** on *idealo* (excl. shipping), while *PriceRunner* and *PriceSpy* show **around £[amount]** for 75cl. [11][17][5][15]\n\nIf you want the **best deal on a standard 75cl bottle**, I’d use **idealo’s £[amount]** as the current lowest surfaced price, but note that shipping is extra and may change the true landed cost. [17]\n\nA quick ranking from the results you shared:\n\n- **375ml:** **£[amount]** at idealo, **£[amount] incl. delivery**. [11]\n- **75cl:** **£[amount]** at idealo, shipping extra. [17]\n- **75cl:** **£[amount]** at PriceSpy/PriceRunner. [15][5]\n- **75cl:** **£[amount]** at Trolley/Asda, or **£[amount]** at Waitrose/Amazon on Trolley’s comparison. [16][14]\n- **75cl:** **£[amount]** at DrinkSupermarket via Yorkshire marketplace. [2]\n\nIf you want, I can also narrow this down to the **cheapest delivered 75cl bottle** or the **best supermarket price** only.",
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          "title": "Veuve Clicquot Brut 0,75l - Idealo"
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        {
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          "title": "Buy Veuve Clicquot Brut from £[amount] (Today) - idealo"
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          "title": "Clicquot champagne – Find the best price - PriceSpy UK"
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          "url": "https://www.pricerunner.com/cl/465/Wines?attr_60309638=60309883",
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          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-non-vintage-champagne/NXH943",
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          "url": "https://www.winesdirect.com/products/veuve_clicquot_nv_75cl.aspx",
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        {
          "url": "https://www.winesdirect.com/champagne/",
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          "url": "https://www.pricerunner.com/cl/465/Wines?attr_60309638=60309883",
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          "url": "https://www.liverpoolecho.co.uk/whats-on/food-drink-news/supermarket-yellow-sticker-labels-food-34583789",
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        {
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          "title": "「ヴーヴ・クリコ イエローラベル ブリュット」が彩る、スタイリッシュで遊び心あふれるハロウィーン 「Veuve Clicquot Yelloween」を開催"
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          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
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          "url": "https://www.inkl.com/news/opinion-limitless-lobster-the-posh-buffet-is-britains-last-gulp-of-democratic-luxury",
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          "url": "https://www.leparisien.fr/guide-shopping/maison/cuisine-alimentation/champagne-ces-5-bouteilles-reconnues-se-demarquent-par-leur-excellent-rapport-qualite-prix-16-09-2026-OSBT5ZJVO5HSFCVFQIKC2FUCK4.php",
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      "answerText": "The **cheapest current UK price** I found for Veuve Clicquot Yellow Label 75cl is **£[amount]** from **idealo**’s comparison results, though it’s listed as the *lowest shop price* rather than a single retailer’s own shelf price.[17]\n\nIf you want the best **buy-now retailer deal** from the results, **DrinkSupermarket.com** shows **£[amount]** for the 75cl bottle, which is cheaper than the other retailer prices surfaced here.[2]\n\nHere are the strongest options in the results, ordered by apparent value:\n\n- **£[amount]** — idealo lowest tracked price for 75cl, *delivery not included*[17]\n- **£[amount]** — DrinkSupermarket.com, in stock, 3–5 working days[2]\n- **£[amount]** — Trolley/Asda price for 75cl[16]\n- **£[amount]** — PriceRunner/other tracked offers around this level[5][15]\n- **£[amount]** — Yorkshire comparison page’s cheapest total-delivery offer[1]\n\nIf you want, I can also narrow this down to the **best delivered price** or the **best supermarket price** specifically.",
      "citations": [
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        },
        {
          "url": "https://www.yorkshire.com/marketplace/e7afb030-31c1-4e9b-8207-a27c9674b1cb",
          "title": "Veuve Clicquot Yellow Label Brut Champagne 75cl — Price Comparison"
        },
        {
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          "title": "Veuve Clicquot Yellow Label Brut Champagne 75cl — Price Comparison"
        },
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-non-vintage-champagne/NXH943",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl ..."
        },
        {
          "url": "https://www.pricerunner.com/cl/465/Wines?attr_60309638=60309883",
          "title": "Champagnes - Best deals on PriceRunner UK"
        },
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          "url": "https://pricespy.co.uk/s/clicquot-champagne/",
          "title": "Clicquot champagne – Find the best price - PriceSpy UK"
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        },
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          "title": "Compare Veuve Clicquot Yellow Label Brut Champagne Prices"
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          "url": "https://www.winesdirect.com/champagne/",
          "title": "The Best Champagne Offers & Deals in the UK | September 2026"
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          "url": "https://www.pricerunner.com/cl/465/Wines?attr_60309638=60309883",
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        },
        {
          "url": "https://www.sundaytimeswineclub.co.uk/product/champagne-veuve-clicquot-yellow-label-brut-nv/4069218",
          "title": "Champagne Veuve Clicquot Yellow Label Brut NV"
        },
        {
          "url": "https://drinkshouse247.co.uk/collections/veuve-clicquot-champagne",
          "title": "Veuve Clicquot Champagne"
        },
        {
          "url": "https://www.pricehunter.co.uk/prices/veuve-clicquot-brut-8561667541066664550.html",
          "title": "Veuve clicquot brut - Find the lowest price on pricehunter.co.uk"
        },
        {
          "url": "https://www.pricerunner.com/sp/veuve-clicquot-brut.html",
          "title": "Veuve clicquot brut - Best deals on PriceRunner UK"
        },
        {
          "url": "https://www.idealo.co.uk/compare/860064/veuve-clicquot-brut.html",
          "title": "Buy Veuve Clicquot Brut from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.idealo.co.uk/compare/861457/veuve-clicquot-brut-1-5l.html",
          "title": "Veuve Clicquot Brut 1,5l - Idealo"
        },
        {
          "url": "https://thefinestbubble.com/champagne-veuve-clicquot-yellow-label-brut-nv-75cl",
          "title": "Veuve Clicquot Yellow Label Brut NV 75cl - The Finest Bubble"
        },
        {
          "url": "https://www.trolley.co.uk/explore/veuve-clicquot",
          "title": "Top 8 Veuve Clicquot Products"
        },
        {
          "url": "https://pricespy.co.uk/s/clicquot-champagne/",
          "title": "Clicquot champagne – Find the best price - PriceSpy UK"
        },
        {
          "url": "https://www.trolley.co.uk/product/veuve-clicquot-yellow-label-brut-non-vintage-champagne/NXH943",
          "title": "Veuve Clicquot Yellow Label Brut Champagne (75cl ..."
        },
        {
          "url": "https://www.idealo.co.uk/compare/5137078/veuve-clicquot-brut-0-75l.html",
          "title": "Veuve Clicquot Brut 0,75l - Idealo"
        },
        {
          "url": "https://www.pricehunter.co.uk/prices/champagne-veuve-clicquot-3633043679444809011.html",
          "title": "Veuve clicquot champagne - Find the lowest price on pricehunter.co ..."
        },
        {
          "url": "https://www.vinissimus.co.uk/en/champagne/veuve-clicquot-brut-yellow-label/",
          "title": "Veuve Clicquot Yellow Label Brut"
        },
        {
          "url": "https://www.amazon.co.uk/Veuve-Clicquot-Yellow-Label-Gift/dp/B016USOIYO",
          "title": "Veuve Clicquot Yellow Label Champagne, Gift Box, 75cl : Amazon.co.uk: Grocery"
        },
        {
          "url": "https://uat-web.standard.co.uk/shopping/esbest/food-drink/wine-spirits",
          "title": "Wine and spirits"
        },
        {
          "url": "https://observer.com/tag/veuve-cliquot/",
          "title": "Veuve Cliquot"
        },
        {
          "url": "https://www.yorkshirepost.co.uk/lifestyle/food-and-drink/i-taste-tested-70-of-aldis-new-wines-here-are-my-15-favourites-9063390",
          "title": "'I taste tested 70 of Aldi's new wines - here are my 15 favourites'"
        },
        {
          "url": "https://www.independent.co.uk/life-style/food-and-drink/features/best-corner-shop-wines-uk-convenience-store-wine-b3051921.html",
          "title": "Think corner shop wine is bad? These £[amount] bottles are actually worth buying"
        },
        {
          "url": "https://www.liverpoolecho.co.uk/whats-on/food-drink-news/supermarket-yellow-sticker-labels-food-34583789",
          "title": "I compared yellow sticker deals at Sainsbury's, M&S and Tesco — one came out on top"
        },
        {
          "url": "https://www.goodhousekeeping.com/holidays/gift-ideas/g73686205/engagement-gift-ideas/",
          "title": "28 Best Engagement Gifts for Couples, According to a Bride-to-Be"
        },
        {
          "url": "https://www.yahoo.com/lifestyle/videos/tell-difference-between-cheap-vs-120000942.html",
          "title": "Can We Tell the Difference Between Cheap vs. Expensive ..."
        },
        {
          "url": "https://www.indailysa.com.au/salife/tag/veuve-clicquot",
          "title": "Veuve Clicquot Archives - SALIFE"
        },
        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/english-sparkling-wine-phm7xs0h9",
          "title": "English sparkling wine: £[amount]. Sparkling wine of England? £[amount]"
        },
        {
          "url": "https://prtimes.jp/main/html/rd/p/000000925.000006986.html",
          "title": "「ヴーヴ・クリコ イエローラベル ブリュット」が彩る、スタイリッシュで遊び心あふれるハロウィーン 「Veuve Clicquot Yelloween」を開催"
        },
        {
          "url": "https://guardianbookshop.com/",
          "title": "The Guardian Bookshop"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
        },
        {
          "url": "https://www.inkl.com/news/opinion-limitless-lobster-the-posh-buffet-is-britains-last-gulp-of-democratic-luxury",
          "title": "OPINION - Limitless lobster? The posh buffet is Britain's last gulp of democratic luxury"
        },
        {
          "url": "https://www.leparisien.fr/guide-shopping/maison/cuisine-alimentation/champagne-ces-5-bouteilles-reconnues-se-demarquent-par-leur-excellent-rapport-qualite-prix-16-09-2026-OSBT5ZJVO5HSFCVFQIKC2FUCK4.php",
          "title": "Champagne : ces 5 bouteilles reconnues se démarquent par leur ..."
        },
        {
          "url": "https://www.justdial.com/Raebareli/Champagne-Retailers/nct-10090603",
          "title": "Top Champagne Retailers in Raebareli - Best Champagne Dealers ..."
        },
        {
          "url": "https://wwd.com/eye/scoops/veuve-clicquot-club-solaire-venice-beach-2026-1239201161/",
          "title": "EXCLUSIVE: Veuve Clicquot Swaps the Polo Field for Venice Beach"
        },
        {
          "url": "https://www.justdial.com/Pune/Champagne-Retailers-in-Chinchwad/nct-10090603",
          "title": "Top Champagne Retailers in Chinchwad - Pune - Justdial"
        }
      ],
      "attempts": 1
    },
    {
      "id": "perplexity__q07__p1",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q07",
      "question": "What's a fair price to pay for Moët & Chandon Impérial Brut in the UK?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:42.586Z",
      "finishedAt": "2026-09-25T17:15:44.966Z",
      "locationRequested": {
        "country": "GB"
      },
      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
      "config": {
        "api": "OpenRouter chat completions",
        "model": "perplexity/sonar",
        "max_tokens": 3000,
        "web_search_options": {
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          }
        },
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      "flags": [],
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        "count": 1,
        "queries": [],
        "errors": []
      },
      "answerText": "A fair UK price for **Moët & Chandon Impérial Brut 75cl** is usually about **£[amount]**, with **around £[amount]** being a sensible target if you’re buying a single bottle.[6][14][3]\n\nFor context, the current quotes in the results include **£[amount]** on idealo, **£[amount]** on Kelkoo, **£[amount]** at Tesco, and **£[amount]** at Very, while a duty-free listing shows a UK high-street average of **£[amount]** and a price of **£[amount]** as a discounted offer against that average.[14][2][3][7][13]\n\nIf you see it at:\n- **Under £[amount]**: good deal.[6][14][13]\n- **£[amount]**: fair/normal retail price.[2][3][14]\n- **Over £[amount]**: on the expensive side unless it includes gifting, delivery, or a premium retailer.[1][7]\n\nIf you want, I can also give you a **“good deal / fair / overpriced”** range for the **half bottle** or **magnum** sizes.",
      "citations": [
        {
          "url": "https://www.idealo.co.uk/compare/860058/moet-chandon-brut-imperial.html",
          "title": "Buy Moët & Chandon Brut Impérial from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.idealo.co.uk/compare/200525334/moet-chandon-brut-imperial-0-75l-gb.html",
          "title": "Moët & Chandon Brut Impérial 0.75l + GB - Idealowww.idealo.co.uk › compare › moet-chandon-brut-imperial-0-75l-gb"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/255245509",
          "title": "Moet & Chandon Imperial Brut Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.idealo.co.uk/compare/200525334/moet-chandon-brut-imperial-0-75l-gb.html",
          "title": "Moët & Chandon Brut Impérial 0.75l + GB - Idealowww.idealo.co.uk › compare › moet-chandon-brut-imperial-0-75l-gb"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/03185370000335",
          "title": "Moët & Chandon Brut Impérial - 0.75l - Compare prices with Kelkoo"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/255245509",
          "title": "Moet & Chandon Imperial Brut Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.very.co.uk/moet-chandon-brut-imperial-champagne-75cl-vegan/1600500182.prd",
          "title": "MOET & CHANDON Brut Imperial Champagne 75cl (Vegan) | Very"
        },
        {
          "url": "https://london-heathrow.worlddutyfree.com/en/63/moet-chandon-brut-imperial-champagne-75cl",
          "title": "Moët & Chandon Brut Impérial Champagne 75cl"
        },
        {
          "url": "https://www.idealo.co.uk/compare/860058/moet-chandon-brut-imperial.html",
          "title": "Buy Moët & Chandon Brut Impérial from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.idealo.co.uk/compare/200525334/moet-chandon-brut-imperial-0-75l-gb.html",
          "title": "Moët & Chandon Brut Impérial 0.75l + GB - Idealowww.idealo.co.uk › compare › moet-chandon-brut-imperial-0-75l-gb"
        },
        {
          "url": "https://london-heathrow.worlddutyfree.com/en/63/moet-chandon-brut-imperial-champagne-75cl",
          "title": "Moët & Chandon Brut Impérial Champagne 75cl"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/03185370000335",
          "title": "Moët & Chandon Brut Impérial - 0.75l - Compare prices with Kelkoo"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/255245509",
          "title": "Moet & Chandon Imperial Brut Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.idealo.co.uk/compare/200525334/moet-chandon-brut-imperial-0-75l-gb.html",
          "title": "Moët & Chandon Brut Impérial 0.75l + GB - Idealowww.idealo.co.uk › compare › moet-chandon-brut-imperial-0-75l-gb"
        },
        {
          "url": "https://www.champagnedirect.co.uk/cat_moet_chandon_champagne.cfm",
          "title": "Buy Moet & Chandon Champagne Online at Champagne Direct.co.uk"
        },
        {
          "url": "https://www.very.co.uk/moet-chandon-brut-imperial-champagne-75cl-vegan/1600500182.prd",
          "title": "MOET & CHANDON Brut Imperial Champagne 75cl (Vegan) | Very"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.champagnedirect.co.uk/cat_moet_chandon_champagne.cfm",
          "title": "Buy Moet & Chandon Champagne Online at Champagne Direct.co.uk"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/03185370000335",
          "title": "Moët & Chandon Brut Impérial - 0.75l - Compare prices with Kelkoo"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/255245509",
          "title": "Moet & Chandon Imperial Brut Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.idealo.co.uk/compare/861438/moet-chandon-brut-imperial-0-375l.html",
          "title": "Moët & Chandon Brut Impérial 0.375l"
        },
        {
          "url": "https://www.trolley.co.uk/product/moet-chandon-brut-imperial/FXQ762",
          "title": "Moet & Chandon Brut Imperial (1.5 Litre) - Compare Prices & Where To Buy"
        },
        {
          "url": "https://www.idealo.co.uk/compare/860058/moet-chandon-brut-imperial.html",
          "title": "Buy Moët & Chandon Brut Impérial from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.very.co.uk/moet-chandon-brut-imperial-champagne-75cl-vegan/1600500182.prd",
          "title": "MOET & CHANDON Brut Imperial Champagne 75cl (Vegan) | Very"
        },
        {
          "url": "https://www.tesco.com/shop/en-GB/products/255245515",
          "title": "Moet & Chandon Imperial Brut Champagne 37.5cl - Tesco Groceries"
        },
        {
          "url": "https://www.idealo.co.uk/compare/861442/moet-chandon-brut-imperial-1-5l.html",
          "title": "Moët & Chandon Brut Impérial 1.5l"
        },
        {
          "url": "https://www.millesima.co.uk/champagne-moet-chandon-brut-imperial-0000.html",
          "title": "Moët & Chandon : Brut Impérial Champagne - Millesima UK"
        },
        {
          "url": "https://www.trolley.co.uk/product/moet-chandon-brut-imperial/MIK829",
          "title": "Moet & Chandon Imperial Brut Magnum Champagne (1.5 Litre) - Compare Prices & Where To Buy"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/03185370729960",
          "title": "Moët & Chandon Impérial Brut Champagne - Luxury 75cl - Kelkoo"
        },
        {
          "url": "https://london-heathrow.worlddutyfree.com/en/63/moet-chandon-brut-imperial-champagne-75cl",
          "title": "Moët & Chandon Brut Impérial Champagne 75cl"
        },
        {
          "url": "https://www.idealo.co.uk/compare/200525334/moet-chandon-brut-imperial-0-75l-gb.html",
          "title": "Moët & Chandon Brut Impérial 0.75l + GB - Idealowww.idealo.co.uk › compare › moet-chandon-brut-imperial-0-75l-gb"
        },
        {
          "url": "https://www.trolley.co.uk/product/moet-chandon-brut-imperial/ZMV033",
          "title": "Moet & Chandon - Brut Imperial NV - Compare Supermarket Prices"
        },
        {
          "url": "https://www.idealo.co.uk/compare/861462/moet-chandon-brut-imperial-0-2l.html",
          "title": "Moët & Chandon Brut Impérial 0.2l - idealo"
        },
        {
          "url": "https://www.johnlewis.com/moet-chandon-red-imperial-brut-75cl/p113953562",
          "title": "Moët & ChandonRed Impérial Brut, 75cl"
        },
        {
          "url": "https://www.trolley.co.uk/product/moet-chandon-brut-imperial-rose/ESQ981",
          "title": "Moet & Chandon Brut Imperial Rose Champagne - Compare Prices ..."
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/255245515",
          "title": "Moet & Chandon Imperial Brut Champagne 37.5cl"
        },
        {
          "url": "https://www.idealo.co.uk/compare/935164/moet-chandon-champagner-brut-imperial-rose.html",
          "title": "Moët & Chandon Champagner Brut Impérial Rosé - idealo"
        }
      ],
      "attempts": 1
    },
    {
      "id": "perplexity__q08__p1",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q08",
      "question": "How much is a bottle of Château Margaux 2015 worth in the UK?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:44.966Z",
      "finishedAt": "2026-09-25T17:15:47.202Z",
      "locationRequested": {
        "country": "GB"
      },
      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
      "config": {
        "api": "OpenRouter chat completions",
        "model": "perplexity/sonar",
        "max_tokens": 3000,
        "web_search_options": {
          "user_location": {
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          }
        },
        "system_prompt": "none"
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      "error": null,
      "flags": [],
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        "happened": true,
        "count": 1,
        "queries": [],
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      },
      "answerText": "A **bottle of Château Margaux 2015** in the UK is typically worth about **£[amount] per bottle in bond** at one merchant, with other UK listings putting it closer to **£[amount] per bottle** and the wider market average around **£[amount] ex-tax**.[1][2][8]\n\nThe exact value depends on what you mean by “worth”:\n\n- **Lowest current UK retail reference:** **£[amount] per bottle** in bond, excluding UK duty and VAT.[1]\n- **Another UK retail listing:** **£[amount]** for a 75cl bottle in bond, excluding VAT.[2]\n- **Wine-Searcher average in the UK:** about **£[amount] per 750ml** ex-tax.[8]\n\nIf you want, I can also estimate the **fully landed UK price** including **duty and VAT**.",
      "citations": [
        {
          "url": "https://www.gordonandcharles.com/wine/1012781/2015",
          "title": "2015 Château Margaux"
        },
        {
          "url": "https://www.wineinvestment.com/learn/wine/bordeaux/margaux/chateau-margaux/margaux/2015/",
          "title": "2015 | Margaux | Chateau Margaux"
        },
        {
          "url": "https://www.wine-searcher.com/find/margaux+medoc+bordeaux+france/2015",
          "title": "Best local price for 2015 Chateau Margaux - stores near you in UK"
        },
        {
          "url": "https://www.gordonandcharles.com/wine/1012781/2015",
          "title": "2015 Château Margaux"
        },
        {
          "url": "https://www.wineinvestment.com/learn/wine/bordeaux/margaux/chateau-margaux/margaux/2015/",
          "title": "2015 | Margaux | Chateau Margaux"
        },
        {
          "url": "https://www.wine-searcher.com/find/margaux+medoc+bordeaux+france/2015",
          "title": "Best local price for 2015 Chateau Margaux - stores near you in UK"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.gordonandcharles.com/wine/1012781/2015",
          "title": "2015 Château Margaux"
        },
        {
          "url": "https://www.wineinvestment.com/learn/wine/bordeaux/margaux/chateau-margaux/margaux/2015/",
          "title": "2015 | Margaux | Chateau Margaux"
        },
        {
          "url": "https://www.millesima.co.uk/chateau-margaux-2015.html",
          "title": "Château Margaux 2015 Fine Wine"
        },
        {
          "url": "https://www.millesima.co.uk/producer-chateau-margaux.html",
          "title": "Buy Chateau Margaux Wines - Millesima UK"
        },
        {
          "url": "https://bordeauxindex.com/fine-wine/france/bordeaux/marg-2015",
          "title": "2015 Chateau Margaux Premier Cru Classe, Margaux"
        },
        {
          "url": "https://www.gordonandcharles.com/wine/1013892/2015",
          "title": "2015 Pavillon Rouge du Château Margaux"
        },
        {
          "url": "https://www.wwxplorer.com/wine/chateau-margaux-2015/",
          "title": "Chateau Margaux 2015 - WineWorld Xplorer"
        },
        {
          "url": "https://www.wine-searcher.com/find/margaux+medoc+bordeaux+france/2015",
          "title": "Best local price for 2015 Chateau Margaux - stores near you in UK"
        },
        {
          "url": "https://www.millesima.co.uk/bordeaux-2015.html",
          "title": "Bordeaux 2015 Wines"
        },
        {
          "url": "https://tastingbook.com/wine/chateau_margaux/chateau_margaux_2015",
          "title": "Château Margaux 2015 - Tastingbook"
        },
        {
          "url": "https://www.wine-searcher.com/find/margaux+medoc+bordeaux+france",
          "title": "Best local price for Chateau Margaux - stores near you in UK"
        },
        {
          "url": "https://grandvinwinemerchants.co.uk/product/2018-pavillon-rouge-du-chateau-margaux-margaux-6x75cl-1032377612064017/",
          "title": "2018 Pavillon Rouge du Chateau Margaux, Margaux 6x75cl"
        },
        {
          "url": "https://www.thedrinksbusiness.com/2016/06/margaux-2015-wine-of-the-vintage-is-released/",
          "title": "Margaux 2015: ‘wine of the vintage’ released"
        },
        {
          "url": "https://www.decanter.com/wine-news/chateau-margaux-2015-bottle-379727/",
          "title": "Château Margaux 2015 comes in commemorative bottle"
        },
        {
          "url": "https://whisky.auction/auctions/lot/172873/2015-margaux-du-chateau-margaux",
          "title": "2015 Margaux du Chateau Margaux - Lot 172873 - Buy/Sell Bordeaux Wine Online"
        },
        {
          "url": "https://www.laithwaites.co.uk/pdf/uk/law/finewine/bordeaux2015fulloffer.pdf",
          "title": "1"
        },
        {
          "url": "https://bordeauxindex.com/fine-wine/france/bordeaux/labg-2015",
          "title": "2015 Chateau Labegorce, Margaux - Bordeaux Index Fine Wine ..."
        },
        {
          "url": "https://www.frw.co.uk/product/612ec280010000000003668b/2015-margaux-chateau-margaux",
          "title": "Buy 2015 Margaux, Château Margaux - FINE+RARE"
        },
        {
          "url": "https://www.sothebys.com/en/buy/auction/2025/explore-the-world-of-fine-wine-the-institute-of-masters-of-wine-benefit-auction-l25710/chateau-margaux-margaux-france-1-balthazar-12l-of?locale=en",
          "title": "1 Balthazar (12L) of Pavillon Rouge du Château Margaux 2015"
        }
      ],
      "attempts": 1
    },
    {
      "id": "perplexity__q09__p1",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q09",
      "question": "How much more does Laurent-Perrier La Cuvée cost in the UK than in France?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:47.202Z",
      "finishedAt": "2026-09-25T17:15:49.087Z",
      "locationRequested": {
        "country": "GB"
      },
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      },
      "answerText": "In the UK, **Laurent-Perrier La Cuvée** is listed at **£[amount]** at Waitrose[1]. The French price isn’t explicitly given in the results, but a France-based listing in the results says La Cuvée is generally around **$[amount] per bottle**[16].\n\nUsing that approximate French range, the UK price is about **£[amount] more** than the French price *after rough currency conversion*; if you want, I can calculate the difference using a specific exchange rate or compare against a particular French retailer’s listed euro price.",
      "citations": [
        {
          "url": "https://www.waitrose.com/ecom/products/laurent-perrier-la-cuvee/079298-40367-40368",
          "title": "Laurent-Perrier La Cuvee | Waitrose & Partners"
        },
        {
          "url": "https://www.plus-de-bulles.co.uk/en/104-champagne-laurent-perrier",
          "title": "Champagne Laurent-Perrier : Buy / Sell at the best price"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.waitrose.com/ecom/products/laurent-perrier-la-cuvee/079298-40367-40368",
          "title": "Laurent-Perrier La Cuvee | Waitrose & Partners"
        },
        {
          "url": "https://www.waitrosecellar.com/shop/champagne-and-sparkling/popular-brands/laurent-perrier",
          "title": "Laurent Perrier - Buy Online | Waitrose Cellar"
        },
        {
          "url": "https://www.idealo.co.uk/compare/861733/laurent-perrier-champagne-brut.html",
          "title": "Buy Laurent Perrier Champagne Brut from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.pricerunner.com/cl/465/Wines?man_id=229721",
          "title": "Laurent-Perrier Wines • Compare today & find prices » - PriceRunner"
        },
        {
          "url": "https://www.champagnedirect.co.uk/cat_laurent_perrier_champagne.cfm",
          "title": "Laurent-Perrier - Champagne Direct"
        },
        {
          "url": "https://www.waitrose.com/ecom/products/laurent-perrier-la-cuvee/806479-378755-378756",
          "title": "Laurent-Perrier La Cuvée | Waitrose & Partners"
        },
        {
          "url": "https://www.trolley.co.uk/product/laurent-perrier-la-cuvee/TQY746",
          "title": "Laurent-Perrier La Cuvee Brut NV Champagne (37.5cl) - Trolley"
        },
        {
          "url": "https://www.laithwaites.co.uk/product/champagne-laurent-perrier-la-cuvee-in-gift-box-nv/09702NV",
          "title": "Champagne Laurent-Perrier La Cuvée (in gift box) NV"
        },
        {
          "url": "https://www.pricerunner.com/sp/laurent-perrier-champagne-cuvee.html",
          "title": "Laurent perrier champagne cuvee • Compare prices » - PriceRunner"
        },
        {
          "url": "https://www.trolley.co.uk/product/laurent-perrier-champagne-brut/JKJ784",
          "title": "Laurent Perrier La Cuvee Brut Champagne 12% ABV (75cl) - Trolley"
        },
        {
          "url": "https://www.vinissimus.co.uk/en/winery/champagne-laurent-perrier/",
          "title": "Buy Laurent-Perrier Champagne Online UK — La Cuvée & Rosé"
        },
        {
          "url": "https://thefinestbubble.com/champagne-laurent-perrier-la-cuvee-brut-75cl",
          "title": "Laurent-Perrier La Cuvee Brut NV 75cl - The Finest Bubble"
        },
        {
          "url": "https://www.waitrosecellar.com/products/laurent-perrier-la-cuvee-brut-nv-champagne-079298",
          "title": "Laurent-Perrier La Cuvée Brut NV Champagne - Waitrose Cellar"
        },
        {
          "url": "https://www.idealo.co.uk/compare/200436686/laurent-perrier-la-cuvee-brut.html",
          "title": "Buy Laurent Perrier La Cuvee Brut from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z37370101639/Champagne-Laurent-Perrier-La-Cuvee",
          "title": "Champagne Laurent-Perrier La Cuvée NV"
        },
        {
          "url": "https://www.plus-de-bulles.co.uk/en/104-champagne-laurent-perrier",
          "title": "Champagne Laurent-Perrier : Buy / Sell at the best price"
        },
        {
          "url": "https://mmwine.co.uk/shop/sparkling/champagne/laurent-perrier-la-cuvee-nv-champagne-750ml/",
          "title": "Laurent Perrier La Cuvée NV Champagne 750ml - MM Wine Co"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z37373101639/Champagne-Laurent-Perrier-La-Cuvee-Magnum",
          "title": "Champagne Laurent-Perrier La Cuvee Magnum"
        },
        {
          "url": "https://www.justerinis.com/fine-wines/france/champagne/laurent-perrier/laurent-perrier-la-cuvee-brut",
          "title": "Laurent Perrier, La Cuvée, Brut"
        },
        {
          "url": "https://www.selfridges.com/GB/en/product/laurent-perrier-laurent-perrier-cuve-ros-750ml_414-81024827-LPROSEBOX/",
          "title": "LAURENT PERRIER - Laurent-Perrier Cuvée Rosé 750ml | Selfridges.com"
        }
      ],
      "attempts": 1
    },
    {
      "id": "perplexity__q09__p2",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q09",
      "question": "How much more does Laurent-Perrier La Cuvée cost in the UK than in France?",
      "pass": 2,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:16:07.104Z",
      "finishedAt": "2026-09-25T17:16:08.899Z",
      "locationRequested": {
        "country": "GB"
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      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
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      },
      "answerText": "In the UK, Laurent-Perrier La Cuvée is listed at **£[amount]** at Waitrose/Laithwaites, while a France-based source says it is generally around **$[amount] per bottle**[1][8][16].\n\nUsing the midpoint of the France estimate (\\$[amount]) and a rough exchange rate of about **£[amount] ≈ $[amount]**, that comes to roughly **£[amount]** in France, so the UK price is about **£[amount] more**. The exact difference depends on the exchange rate and which retailer price you use.[1][8][16]\n\nIf you want, I can also calculate the difference using a specific exchange rate or compare the exact UK and France retail listings more tightly.",
      "citations": [
        {
          "url": "https://www.waitrose.com/ecom/products/laurent-perrier-la-cuvee/079298-40367-40368",
          "title": "Laurent-Perrier La Cuvee | Waitrose & Partners"
        },
        {
          "url": "https://www.laithwaites.co.uk/product/champagne-laurent-perrier-la-cuvee-in-gift-box-nv/09702NV",
          "title": "Champagne Laurent-Perrier La Cuvée (in gift box) NV"
        },
        {
          "url": "https://www.plus-de-bulles.co.uk/en/104-champagne-laurent-perrier",
          "title": "Champagne Laurent-Perrier : Buy / Sell at the best price"
        },
        {
          "url": "https://www.waitrose.com/ecom/products/laurent-perrier-la-cuvee/079298-40367-40368",
          "title": "Laurent-Perrier La Cuvee | Waitrose & Partners"
        },
        {
          "url": "https://www.laithwaites.co.uk/product/champagne-laurent-perrier-la-cuvee-in-gift-box-nv/09702NV",
          "title": "Champagne Laurent-Perrier La Cuvée (in gift box) NV"
        },
        {
          "url": "https://www.plus-de-bulles.co.uk/en/104-champagne-laurent-perrier",
          "title": "Champagne Laurent-Perrier : Buy / Sell at the best price"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.waitrose.com/ecom/products/laurent-perrier-la-cuvee/079298-40367-40368",
          "title": "Laurent-Perrier La Cuvee | Waitrose & Partners"
        },
        {
          "url": "https://www.waitrosecellar.com/shop/champagne-and-sparkling/popular-brands/laurent-perrier",
          "title": "Laurent Perrier - Buy Online | Waitrose Cellar"
        },
        {
          "url": "https://www.idealo.co.uk/compare/861733/laurent-perrier-champagne-brut.html",
          "title": "Buy Laurent Perrier Champagne Brut from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.pricerunner.com/cl/465/Wines?man_id=229721",
          "title": "Laurent-Perrier Wines • Compare today & find prices » - PriceRunner"
        },
        {
          "url": "https://www.champagnedirect.co.uk/cat_laurent_perrier_champagne.cfm",
          "title": "Laurent-Perrier - Champagne Direct"
        },
        {
          "url": "https://www.waitrose.com/ecom/products/laurent-perrier-la-cuvee/806479-378755-378756",
          "title": "Laurent-Perrier La Cuvée | Waitrose & Partners"
        },
        {
          "url": "https://www.trolley.co.uk/product/laurent-perrier-la-cuvee/TQY746",
          "title": "Laurent-Perrier La Cuvee Brut NV Champagne (37.5cl) - Trolley"
        },
        {
          "url": "https://www.laithwaites.co.uk/product/champagne-laurent-perrier-la-cuvee-in-gift-box-nv/09702NV",
          "title": "Champagne Laurent-Perrier La Cuvée (in gift box) NV"
        },
        {
          "url": "https://www.pricerunner.com/sp/laurent-perrier-champagne-cuvee.html",
          "title": "Laurent perrier champagne cuvee • Compare prices » - PriceRunner"
        },
        {
          "url": "https://www.trolley.co.uk/product/laurent-perrier-champagne-brut/JKJ784",
          "title": "Laurent Perrier La Cuvee Brut Champagne 12% ABV (75cl) - Trolley"
        },
        {
          "url": "https://www.vinissimus.co.uk/en/winery/champagne-laurent-perrier/",
          "title": "Buy Laurent-Perrier Champagne Online UK — La Cuvée & Rosé"
        },
        {
          "url": "https://thefinestbubble.com/champagne-laurent-perrier-la-cuvee-brut-75cl",
          "title": "Laurent-Perrier La Cuvee Brut NV 75cl - The Finest Bubble"
        },
        {
          "url": "https://www.waitrosecellar.com/products/laurent-perrier-la-cuvee-brut-nv-champagne-079298",
          "title": "Laurent-Perrier La Cuvée Brut NV Champagne - Waitrose Cellar"
        },
        {
          "url": "https://www.idealo.co.uk/compare/200436686/laurent-perrier-la-cuvee-brut.html",
          "title": "Buy Laurent Perrier La Cuvee Brut from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z37370101639/Champagne-Laurent-Perrier-La-Cuvee",
          "title": "Champagne Laurent-Perrier La Cuvée NV"
        },
        {
          "url": "https://www.plus-de-bulles.co.uk/en/104-champagne-laurent-perrier",
          "title": "Champagne Laurent-Perrier : Buy / Sell at the best price"
        },
        {
          "url": "https://mmwine.co.uk/shop/sparkling/champagne/laurent-perrier-la-cuvee-nv-champagne-750ml/",
          "title": "Laurent Perrier La Cuvée NV Champagne 750ml - MM Wine Co"
        },
        {
          "url": "https://www.virginwines.co.uk/wine/Z37373101639/Champagne-Laurent-Perrier-La-Cuvee-Magnum",
          "title": "Champagne Laurent-Perrier La Cuvee Magnum"
        },
        {
          "url": "https://www.justerinis.com/fine-wines/france/champagne/laurent-perrier/laurent-perrier-la-cuvee-brut",
          "title": "Laurent Perrier, La Cuvée, Brut"
        },
        {
          "url": "https://www.selfridges.com/GB/en/product/laurent-perrier-laurent-perrier-cuve-ros-750ml_414-81024827-LPROSEBOX/",
          "title": "LAURENT PERRIER - Laurent-Perrier Cuvée Rosé 750ml | Selfridges.com"
        }
      ],
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    {
      "id": "perplexity__q10__p1",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q10",
      "question": "What's the going rate for Dom Pérignon 2015 in the UK?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:49.087Z",
      "finishedAt": "2026-09-25T17:15:51.523Z",
      "locationRequested": {
        "country": "GB"
      },
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      },
      "answerText": "In the UK, **Dom Pérignon 2015** is generally selling for about **£[amount] per 75cl bottle** at mainstream retailers, with some offers a little below or above that range.[1][2][3][4][6][11]\n\nA few useful reference points:\n- **Around £[amount]** from Yorkshire marketplace, with another listed offer at **£[amount]**.[1]\n- **£[amount]** at John Lewis.[2]\n- **£[amount]** at Fortnum & Mason and Millesima UK.[11][13]\n- **£[amount]** at Harrods and **£[amount]** at Tesco.[4][3]\n- **About £[amount]** on Kelkoo, which is the lowest current offer in the results provided.[6]\n- Some specialist or presentation-box listings go higher, up to about **£[amount]**.[7][8]\n\nIf you want the *typical going rate*, **about £[amount] for a standard 75cl bottle** is the best shorthand from these listings.[2][4][11]",
      "citations": [
        {
          "url": "https://www.yorkshire.com/marketplace/food-beverages-and-tobacco-412/beverages-413/alcoholic-beverages-499676/wine-421/b0cdab23-762b-472d-9c78-503fe6284068",
          "title": "Champagne Dom Perignon 2015 from £[amount] - Yorkshire"
        },
        {
          "url": "https://www.johnlewis.com/dom-perignon-vintage-2015-champagne-brut-75cl/p2117264",
          "title": "Dom Pérignon Vintage 2015 Champagne, Brut, 75cl"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/325557723",
          "title": "Dom Perignon 2015 Vintage Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.harrods.com/en-gb/p/dom-perignon-vintage-champagne-2015-75cl-champagne,-france-000000000007651183",
          "title": "Dom Pérignon Vintage Champagne 2015 (75cl) - Harrods"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/03185370789636",
          "title": "Dom Perignon 2015 Vintage Champagne - (March 2026) - Kelkoo"
        },
        {
          "url": "https://www.fortnumandmason.com/dom-perignon-vintage-champagne-2015-with-gift-box-75cl",
          "title": "Dom Pérignon Vintage Champagne, 2015, with Gift box, 75cl"
        },
        {
          "url": "https://www.yorkshire.com/marketplace/food-beverages-and-tobacco-412/beverages-413/alcoholic-beverages-499676/wine-421/b0cdab23-762b-472d-9c78-503fe6284068",
          "title": "Champagne Dom Perignon 2015 from £[amount] - Yorkshire"
        },
        {
          "url": "https://www.johnlewis.com/dom-perignon-vintage-2015-champagne-brut-75cl/p2117264",
          "title": "Dom Pérignon Vintage 2015 Champagne, Brut, 75cl"
        },
        {
          "url": "https://www.fortnumandmason.com/dom-perignon-vintage-champagne-2015-with-gift-box-75cl",
          "title": "Dom Pérignon Vintage Champagne, 2015, with Gift box, 75cl"
        },
        {
          "url": "https://www.millesima.co.uk/champagne-dom-perignon-vintage-2015.html",
          "title": "Dom Pérignon : Vintage 2015 Champagne - Millesima UK"
        },
        {
          "url": "https://www.harrods.com/en-gb/p/dom-perignon-vintage-champagne-2015-75cl-champagne,-france-000000000007651183",
          "title": "Dom Pérignon Vintage Champagne 2015 (75cl) - Harrods"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/325557723",
          "title": "Dom Perignon 2015 Vintage Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/03185370789636",
          "title": "Dom Perignon 2015 Vintage Champagne - (March 2026) - Kelkoo"
        },
        {
          "url": "https://www.champagneone.co.uk/dom-perignon/",
          "title": "Dom Perignon"
        },
        {
          "url": "https://www.idealo.co.uk/compare/6418766/dom-perignon-vintage-0-75l.html",
          "title": "Dom Pérignon Vintage 0,75l - Idealo"
        },
        {
          "url": "https://www.johnlewis.com/dom-perignon-vintage-2015-champagne-brut-75cl/p2117264",
          "title": "Dom Pérignon Vintage 2015 Champagne, Brut, 75cl"
        },
        {
          "url": "https://www.harrods.com/en-gb/p/dom-perignon-vintage-champagne-2015-75cl-champagne,-france-000000000007651183",
          "title": "Dom Pérignon Vintage Champagne 2015 (75cl) - Harrods"
        },
        {
          "url": "https://www.fortnumandmason.com/dom-perignon-vintage-champagne-2015-with-gift-box-75cl",
          "title": "Dom Pérignon Vintage Champagne, 2015, with Gift box, 75cl"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.yorkshire.com/marketplace/food-beverages-and-tobacco-412/beverages-413/alcoholic-beverages-499676/wine-421/b0cdab23-762b-472d-9c78-503fe6284068",
          "title": "Champagne Dom Perignon 2015 from £[amount] - Yorkshire"
        },
        {
          "url": "https://www.johnlewis.com/dom-perignon-vintage-2015-champagne-brut-75cl/p2117264",
          "title": "Dom Pérignon Vintage 2015 Champagne, Brut, 75cl"
        },
        {
          "url": "https://www.tesco.com/groceries/en-GB/products/325557723",
          "title": "Dom Perignon 2015 Vintage Champagne 75cl - Tesco Groceries"
        },
        {
          "url": "https://www.harrods.com/en-gb/p/dom-perignon-vintage-champagne-2015-75cl-champagne,-france-000000000007651183",
          "title": "Dom Pérignon Vintage Champagne 2015 (75cl) - Harrods"
        },
        {
          "url": "https://www.millesima.co.uk/producer-dom-perignon.html",
          "title": "Dom Perignon Champagnes"
        },
        {
          "url": "https://www.kelkoo.co.uk/gtin/03185370789636",
          "title": "Dom Perignon 2015 Vintage Champagne - (March 2026) - Kelkoo"
        },
        {
          "url": "https://www.champagneone.co.uk/dom-perignon/",
          "title": "Dom Perignon"
        },
        {
          "url": "https://www.idealo.co.uk/compare/6418766/dom-perignon-vintage-0-75l.html",
          "title": "Dom Pérignon Vintage 0,75l - Idealo"
        },
        {
          "url": "https://www.selfridges.com/IE/en/product/dom-perignon-dom-prignon-vintage-blanc-champagne-2015-750ml_R04369156/",
          "title": "DOM PERIGNON - Dom Pérignon Vintage Blanc champagne 2015 750ml | Selfridges.com"
        },
        {
          "url": "https://www.idealo.co.uk/compare/3991052/dom-perignon-vintage.html",
          "title": "Buy Dom Pérignon Vintage from £[amount] (Today) - idealo"
        },
        {
          "url": "https://www.fortnumandmason.com/dom-perignon-vintage-champagne-2015-with-gift-box-75cl",
          "title": "Dom Pérignon Vintage Champagne, 2015, with Gift box, 75cl"
        },
        {
          "url": "https://www.harrods.com/en-gb/designers/dom-perignon",
          "title": "Dom Pérignon | Harrods UK"
        },
        {
          "url": "https://www.millesima.co.uk/champagne-dom-perignon-vintage-2015.html",
          "title": "Dom Pérignon : Vintage 2015 Champagne - Millesima UK"
        },
        {
          "url": "https://bordeauxindex.com/fine-wine/france/champagne/domptm-2015",
          "title": "2015 Dom Perignon, x Takashi Murakami, Champagne"
        },
        {
          "url": "https://brunswickfinewines.com/dom-perignon-2015-champagnes-most-celebrated-and-collectable-cuvee/",
          "title": "Dom Perignon 2015 - Champagne’s most celebrated and collectable cuvée - Brunswick Fine Wines & Spirits"
        },
        {
          "url": "https://www.harrisandco.uk/products/champagne-dom-perignon-2015",
          "title": "Champagne Dom Pérignon 2015, France (12.5%)"
        },
        {
          "url": "https://www.decanter.com/premium/wine-investment-dom-perignon-2015-vintage-released-536211/",
          "title": "Wine investment: Dom Pérignon 2015 vintage released"
        },
        {
          "url": "https://www.xtrawine.com/en-uk/products/dom-perignon-champagne-vintage-brut-millesime-2015",
          "title": "Dom Perignon Champagne Vintage Brut Millesime 2015"
        },
        {
          "url": "https://www.frw.co.uk/product/66fbcf121a934e2d8411ec8b/2015-dom-perignon-vintage-special-edition-tribute-to-jean-michel-basquiat-collection-dom-perignon",
          "title": "Buy 2015 Dom Pérignon Vintage Special Edition – Tribute To Jean ..."
        },
        {
          "url": "https://www.liv-ex.com/2024/06/upcoming-release-dom-perignon-2015/",
          "title": "Upcoming release: Dom Pérignon 2015 - Liv-ex"
        },
        {
          "url": "https://viewfromthewing.com/topic/dom-perignon/",
          "title": "Dom Pérignon Archives - View from the Wing"
        },
        {
          "url": "https://www.doncasterfreepress.co.uk/news/st-leger-2026-food-and-drink-prices-revealed-for-historic-meeting-9010302",
          "title": "St Leger 2026: This is what you'll pay as food and drink prices are revealed"
        },
        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/english-sparkling-wine-phm7xs0h9",
          "title": "English sparkling wine: £[amount]. Sparkling wine of England? £[amount]"
        },
        {
          "url": "https://www.yorkpress.co.uk/sport/26545021.desert-castle-real-champagne-sparkle/",
          "title": "Desert Castle has real Champagne sparkle"
        },
        {
          "url": "https://finance.yahoo.com/markets/stocks/articles/lvmh-share-transactions-disclosure-154600533.html",
          "title": "LVMH: Share transactions disclosure"
        },
        {
          "url": "https://www.thetimes.com/business/economics/article/food-inflation-uk-vpkrg59c6",
          "title": "Food inflation set to peak at 6.4% next year in 'perfect storm'"
        },
        {
          "url": "https://abc45.com/topic/DOM%20PERIGNON",
          "title": "Winston-Salem Topic Dom Perignon | News, Weather, Sports, Breaking News"
        },
        {
          "url": "https://fakti.bg/en/biznes/1079655-the-most-expensive-champagne-in-the-world-for-2026",
          "title": "The most expensive champagne in the world for 2026"
        },
        {
          "url": "https://www.justdial.com/Goa/Champagne-Retailers-in-Betim/nct-10090603",
          "title": "Top Champagne Retailers in Betim - Goa"
        },
        {
          "url": "https://hk.news.yahoo.com/%E5%B0%8F%E5%8C%85%E5%8C%85-little-bao-%E7%99%BB%E9%99%B8%E9%A6%99%E6%B8%AF%E9%BA%97%E6%99%B6%E9%85%92%E5%BA%97-may-112725305.html",
          "title": "小包包 Little Bao 登陸香港麗晶酒店！May Chow 聯乘行政總廚蔡俊輝 呈獻香檳包點盛宴"
        },
        {
          "url": "https://www.milanofinanza.it/news/l-ai-non-puo-creare-dom-perignon-202609091532594940",
          "title": "L'AI non può creare Dom Pérignon"
        },
        {
          "url": "https://global.morningstar.com/en-gb/investments/etfs/0P00000IQX/quote",
          "title": "iShares Core FTSE 100 UCITS ETF GBP (Dist) | ISF"
        },
        {
          "url": "https://global.morningstar.com/en-gb/investments/funds/0P00018XAR/quote",
          "title": "Vanguard FTSE Global All Cap Index Fund GBP Acc"
        },
        {
          "url": "https://www.justdial.com/Pune/Champagne-Retailers-in-Chinchwad/nct-10090603",
          "title": "Top Champagne Retailers in Chinchwad - Pune - Justdial"
        },
        {
          "url": "https://aapnews.aap.com.au/news/cision20260915AE48149",
          "title": "HONG KONG AT HEART: Little Bao Arrives at Regent Hong Kong"
        },
        {
          "url": "https://ground.news/article/jauch-discovered-the-recently-launched-dom-perignon-2017",
          "title": "Jauch Discovered: the Recently Launched Dom Pérignon 2017"
        },
        {
          "url": "https://www.marketbeat.com/stocks/LON/DOM/",
          "title": "Domino's Pizza Group (DOM) Share Price, News & Analysis"
        },
        {
          "url": "https://global.morningstar.com/en-gb/investments/funds/0P000147Q7/quote",
          "title": "Vanguard FTSE Developed World ex-U.K. Equity Index ..."
        },
        {
          "url": "https://global.morningstar.com/en-nd/investments/funds/0P000147MB/quote",
          "title": "Vanguard UK Government Bond Index Fund Institutional ..."
        },
        {
          "url": "https://www.jiji.com/jc/article?k=000000921.000006986&g=prt",
          "title": "「鮨さいとう」とシャンパーニュの新たなハーモニーを探求する 一日限りのスペシャルペアリングイベントを開催"
        },
        {
          "url": "https://www.thetimes.com/uk/politics/article/million-pound-mandarin-record-payout-starmer-wormald-wdtrh7hwr",
          "title": "Million-pound mandarin: record payout for Keir Starmer's 'scapegoat'"
        },
        {
          "url": "https://trilltrill.jp/articles/5028635",
          "title": "六本木「鮨さいとう」の鮨と「ドン ペリニヨン」が共演！特別なペアリングイベントを開催"
        },
        {
          "url": "https://www.thetimes.com/business/economics/article/uk-to-pay-highest-rate-on-new-government-bonds-for-30-years-pvs56zfhx",
          "title": "UK pays highest borrowing rate on record - The Times"
        }
      ],
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    {
      "id": "perplexity__q11__p1",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q11",
      "question": "Has Villa Maria Private Bin Sauvignon Blanc gone up in price in the UK over the past year?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:51.523Z",
      "finishedAt": "2026-09-25T17:15:57.875Z",
      "locationRequested": {
        "country": "GB"
      },
      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
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      },
      "answerText": "Yes — **in the UK it appears to have gone up at least somewhat over the past year**, but the evidence is not perfectly clean because retailers show different current prices and promotions.\n\n- Trolley shows Villa Maria Private Bin Sauvignon Blanc at **£[amount]** as the lowest current online price, with **£[amount]** listed as the “usually” price.[1]\n- Sainsbury’s shows the wine at **£[amount] Nectar price** and **£[amount]** regular price.[2]\n- Waitrose Cellar shows **£[amount]** on offer, down from **£[amount]**.[4]\n- Wines Direct says the standard price is **around £[amount]**, though deals can bring it down to **£[amount] or less**.[5]\n\nBased on those sources, the bottle is **not uniformly more expensive right now** than promotional prices seen at some retailers, but its **regular UK shelf price looks to be around £[amount]**, which is higher than the older reference point in 2015 of **£[amount] RRP** only if you compare to discounted prices; that older source is not a direct one-year comparison.[13]  \n\nI can’t confirm a precise **year-on-year increase** from the results alone because they don’t provide a clean price history for the same retailer over the last 12 months.",
      "citations": [
        {
          "url": "https://www.trolley.co.uk/product/villa-maria-private-bin-sauvignon-blanc/IGZ668",
          "title": "Villa Maria Private Bin Sauvignon Blanc Marlborough (75cl) - Trolley"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/product/villa-maria-private-bin-sauvignon-blanc-white-wine-75cl",
          "title": "Villa Maria Private Bin Sauvignon Blanc White Wine 75cl - Sainsbury's"
        },
        {
          "url": "https://www.waitrosecellar.com/products/villa-maria-private-bin-sauvignon-blanc-069789",
          "title": "Villa Maria Private Bin Sauvignon Blanc - Wine - Waitrose Cellar"
        },
        {
          "url": "https://www.winesdirect.com/products/villa_maria_private_bin_sauvignon_blanc.aspx",
          "title": "Villa Maria Private Bin Sauvignon Blanc 75cl"
        },
        {
          "url": "https://www.frostmagazine.com/2015/10/villa-maria-private-bin-sauvignon-blanc-2015/",
          "title": "Villa Maria Private Bin Sauvignon Blanc 2015"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.trolley.co.uk/product/villa-maria-private-bin-sauvignon-blanc/IGZ668",
          "title": "Villa Maria Private Bin Sauvignon Blanc Marlborough (75cl) - Trolley"
        },
        {
          "url": "https://www.sainsburys.co.uk/groceries/product/villa-maria-private-bin-sauvignon-blanc-white-wine-75cl",
          "title": "Villa Maria Private Bin Sauvignon Blanc White Wine 75cl - Sainsbury's"
        },
        {
          "url": "https://www.trolley.co.uk/product/villa-maria-private-bin-riesling-marlborough-new-zealand/MOQ038",
          "title": "Villa Maria Private Bin Riesling (75cl) - Compare Prices & Where To Buy"
        },
        {
          "url": "https://www.waitrosecellar.com/products/villa-maria-private-bin-sauvignon-blanc-069789",
          "title": "Villa Maria Private Bin Sauvignon Blanc - Wine - Waitrose Cellar"
        },
        {
          "url": "https://www.winesdirect.com/products/villa_maria_private_bin_sauvignon_blanc.aspx",
          "title": "Villa Maria Private Bin Sauvignon Blanc 75cl"
        },
        {
          "url": "https://www.trolley.co.uk/product/villa-maria-cellar-selection-sauvignon-blanc/NCS155",
          "title": "Villa Maria Sauvignon Blanc Cellar Selection (75cl) - Trolley"
        },
        {
          "url": "https://www.coop.co.uk/products/villa-maria-private-bin-sauvignon-blanc-75cl",
          "title": "Villa Maria Private Bin Sauvignon Blanc 75cl - Co-op"
        },
        {
          "url": "https://www.trolley.co.uk/product/villa-maria-reserve-sauvignon-blanc/MRV100",
          "title": "Villa Maria Reserve Sauvignon Blanc White Wine (75cl) - Trolley"
        },
        {
          "url": "https://www.ocado.com/products/villa-maria-private-bin-sauvignon-blanc/31898011",
          "title": "Villa Maria Private Bin Sauvignon Blanc - Ocado"
        },
        {
          "url": "https://www.nzhouseofwine.co.uk/section.php/122/1/villa_maria_wine",
          "title": "Villa Maria Wine > The New Zealand House of Wine"
        },
        {
          "url": "https://www.trolley.co.uk/explore/villa-maria",
          "title": "Top 13 Villa Maria Products & Where To Buy Them - Trolley.co.uk"
        },
        {
          "url": "https://winedrinker.co.uk/villa-maria-private-bin-sauvignon-blanc/",
          "title": "Villa Maria Private Bin Sauvignon Blanc"
        },
        {
          "url": "https://www.frostmagazine.com/2015/10/villa-maria-private-bin-sauvignon-blanc-2015/",
          "title": "Villa Maria Private Bin Sauvignon Blanc 2015"
        },
        {
          "url": "https://villamariawines.com/products/private-bin-sauvignon-blanc/",
          "title": "Private Bin Marlborough Sauvignon Blanc"
        },
        {
          "url": "https://www.iprofesional.com/tags/villa-maria",
          "title": "Villa maria | iProfesional"
        },
        {
          "url": "https://www.wineenthusiast.com/buying-guide/villa-maria-2022-private-bin-sauvignon-blanc-marlborough/",
          "title": "Villa Maria 2022 Private Bin Sauvignon Blanc (Marlborough)"
        },
        {
          "url": "https://www.inkl.com/news/the-best-wines-to-buy-from-your-corner-shop-from-just-[amount]",
          "title": "The best wines to buy from your corner shop – from just £[amount]"
        },
        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/english-sparkling-wine-phm7xs0h9",
          "title": "English sparkling wine: £[amount]. Sparkling wine of England? £[amount]"
        },
        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/best-supermarket-organic-wines-hqrp5jvqs",
          "title": "The best organic wines from the supermarket"
        },
        {
          "url": "https://www.nzherald.co.nz/the-listener/life/bumper-weekend-wine-guide-36-affordable-tipples-you-can-bank-on/premium/EGVSOLYADVDGJJMTHHGSP5IB6I/",
          "title": "Bumper weekend wine guide: 36 affordable tipples you can bank on"
        },
        {
          "url": "https://www.thetimes.com/life-style/food-drink/article/chablis-affordable-alternatives-rt36zl6wx",
          "title": "Top chablis swaps: the best affordable alternatives"
        },
        {
          "url": "https://global.morningstar.com/en-eu/investments/funds/0P00018XAR/chart",
          "title": "Vanguard FTSE Global All Cap Index Fund GBP Acc"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/laithwaites-clearskin-wine-b3046693.html",
          "title": "The little-known wine secret that could save you money on your next bottle"
        },
        {
          "url": "https://www.thesun.co.uk/money/40369964/tested-supermarket-mini-wines-top-choice-great-value",
          "title": "I tested the top miniature bottles of wine at the supermarket - The Sun"
        },
        {
          "url": "https://ground.news/article/two-decades-of-excellence-sas-top-sauvignon-blanc-finalists-unveiled",
          "title": "Two Decades of Excellence: SA’s Top Sauvignon Blanc Finalists Unveiled - Dining and Cooking"
        },
        {
          "url": "https://global.morningstar.com/en-gb/investments/etfs/0P0001E4N8/quote",
          "title": "Invesco Physical Silver ETC | SLVP | ETF | IE00B43VDT70"
        },
        {
          "url": "https://www.irishexaminer.com/food/arid-41911768.html",
          "title": "Wine with Leslie: €[amount] wine never tasted so good"
        },
        {
          "url": "https://www.independent.ie/lifestyle/food-drink/wine/three-to-try-well-priced-new-zealand-sauvignon-blancs-to-snap-up/a/161129620.html",
          "title": "Three to try: Well-priced New Zealand Sauvignon Blancs to snap up"
        },
        {
          "url": "https://www.yahoo.com/lifestyle/articles/brand-behind-costcos-kirkland-signature-101100170.html",
          "title": "The Brand Behind Costco's Kirkland Signature Marlborough ..."
        }
      ],
      "attempts": 1
    },
    {
      "id": "perplexity__q12__p1",
      "engine": "perplexity",
      "engineLabel": "Perplexity Sonar via OpenRouter · perplexity/sonar · web search",
      "questionId": "q12",
      "question": "Which UK supermarket has the best-value bottle of Prosecco right now?",
      "pass": 1,
      "modelRequested": "perplexity/sonar",
      "modelReturned": "perplexity/sonar",
      "startedAt": "2026-09-25T17:15:57.876Z",
      "finishedAt": "2026-09-25T17:16:00.638Z",
      "locationRequested": {
        "country": "GB"
      },
      "locationNote": "GB sent in web_search_options.user_location; in our control test through OpenRouter it had no observable effect (same sources with and without it)",
      "config": {
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        "model": "perplexity/sonar",
        "max_tokens": 3000,
        "web_search_options": {
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        "system_prompt": "none"
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      "status": "ok",
      "error": null,
      "flags": [],
      "search": {
        "happened": true,
        "count": 1,
        "queries": [],
        "errors": []
      },
      "answerText": "**Aldi** appears to have the **best-value bottle of Prosecco right now**: its **Costellore Prosecco** was judged the winner in a supermarket taste test at **£[amount] for 75cl**, with the article explicitly calling it the most affordable option tested and giving it a strong value score.[4]\n\nIf you mean **best value relative to taste**, the case for **Aldi** is also supported by another recent comparison that said Aldi and Asda came out on top for being “super bubbly, fresh and ridiculously cheap.”[8] For a slightly different take, **Lidl** has also been ranked best supermarket prosecco by *Good Housekeeping* at **£[amount]**, so it’s a close alternative if you want a lower-cost bottle with strong expert praise.[2]\n\nIf you want, I can also give you a **quick ranked shortlist of the cheapest good supermarket Proseccos** by store.",
      "citations": [
        {
          "url": "https://www.thesun.co.uk/money/19210910/tested-supermarket-proseccos/",
          "title": "We tested all the supermarket proseccos and the cheapest one was the best fizz"
        },
        {
          "url": "https://www.getsurrey.co.uk/whats-on/food-drink-news/prosecco-aldi-morrisons-sainsburys-waitrose-17809277",
          "title": "We compare major supermarket Prosecco to find the best one"
        },
        {
          "url": "https://www.goodhousekeeping.com/uk/food/food-reviews/g666836/best-prosecco/",
          "title": "11 best proseccos for celebrating Valentine's Day, from £[amount]"
        }
      ],
      "sourcesReturned": [
        {
          "url": "https://www.standard.co.uk/shopping/esbest/food-drink/wine-spirits/white-wine/best-supermarket-prosecco-b1099580.html",
          "title": "12 best supermarket Proseccos 2026, starting from just £[amount]"
        },
        {
          "url": "https://www.goodhousekeeping.com/uk/food/food-reviews/g666836/best-prosecco/",
          "title": "11 best proseccos for celebrating Valentine's Day, from £[amount]"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/best-prosecco-sparkling-wines-supermarket-b1966925.html",
          "title": "Best proseccos 2025, taste-tested by a drinks expert"
        },
        {
          "url": "https://www.thesun.co.uk/money/19210910/tested-supermarket-proseccos/",
          "title": "We tested all the supermarket proseccos and the cheapest one was the best fizz"
        },
        {
          "url": "https://www.walesonline.co.uk/whats-on/food-drink-news/tasted-prosecco-asda-sainsburys-morrisons-33133750",
          "title": "I tasted Prosecco from Asda, Sainsbury's, Morrisons and Tesco — the best was cheaper than Aldi"
        },
        {
          "url": "https://www.trolley.co.uk/explore/proseccos",
          "title": "Top 10 Proseccos & Where To Buy Them - Trolley.co.uk"
        },
        {
          "url": "https://www.which.co.uk/reviews/food-and-drink/article/wine-guides/best-prosecco-and-sparkling-wines-ansnY1q7LZ9r",
          "title": "Champagne Vs Cava Vs..."
        },
        {
          "url": "https://www.getsurrey.co.uk/whats-on/food-drink-news/prosecco-aldi-morrisons-sainsburys-waitrose-17809277",
          "title": "We compare major supermarket Prosecco to find the best one"
        },
        {
          "url": "https://www.trolley.co.uk/product/tesco-finest-prosecco-brut/LMP129",
          "title": "Tesco Finest Prosecco Brut (37.5cl) - Compare Prices & Where ..."
        },
        {
          "url": "https://www.trolley.co.uk/product/tesco-finest-prosecco-brut/UOL166",
          "title": "Tesco Finest Prosecco Brut (20cl) - Compare Prices & Where To Buy"
        },
        {
          "url": "https://www.manchestereveningnews.co.uk/whats-on/food-drink-news/cheapest-supermarket-prosecco-tested-tesco-27981792",
          "title": "Cheapest prosecco tested from every supermarket - there is one clear winner"
        },
        {
          "url": "https://www.oxfordmail.co.uk/news/national/uk-today/24001266.tried-prosecco-aldi-tesco---best/",
          "title": "I tried supermarket Prosecco- Here's the one you need to try and what to avoid"
        },
        {
          "url": "https://www.thesun.co.uk/money/23458166/supermarket-prosecco-test/",
          "title": "I'm a drinks expert and tested supermarket prosecco - the best is a bargain"
        },
        {
          "url": "https://www.squaremeal.co.uk/restaurants/best-for/best-prosecco_9651",
          "title": "Best Prosecco 2025: 20 of the best value bottles"
        },
        {
          "url": "https://www.goodhousekeeping.com/uk/christmas/a572482/marks-and-spencer-best-prosecco-under-15/",
          "title": "Marks and Spencer best Prosecco under £[amount]"
        },
        {
          "url": "https://www.thesun.co.uk/money/37374733/supermarket-champagne-prosecco-cava-tastes-moet-cheaper/",
          "title": "I know which supermarket champagne tastes the same as Moet but it's much cheaper"
        },
        {
          "url": "https://www.yours.co.uk/wellbeing/food/best-supermarket-prosecco/",
          "title": "Best supermarket Prosecco to drink over Christmas 2023 - Yours"
        },
        {
          "url": "https://www.the-independent.com/extras/indybest/food-drink/best-prosecco-sparkling-wines-supermarket-b1966925.html",
          "title": "15 best proseccos that bring sparkle to any occasion, tried and taste-tested"
        },
        {
          "url": "https://www.redonline.co.uk/food/g38376268/best-prosecco/",
          "title": "The £[amount] supermarket fizz we're drinking this Christmas"
        },
        {
          "url": "https://uat-web.standard.co.uk/shopping/esbest/food-drink/wine-spirits",
          "title": "Wine and spirits"
        },
        {
          "url": "https://www.yorkshirepost.co.uk/lifestyle/food-and-drink/i-taste-tested-70-of-aldis-new-wines-here-are-my-15-favourites-9063390",
          "title": "'I taste tested 70 of Aldi's new wines - here are my 15 favourites'"
        },
        {
          "url": "https://www.thesun.co.uk/money/40369964/tested-supermarket-mini-wines-top-choice-great-value/",
          "title": "I tested the top miniature bottles of wine at the supermarket - The Sun"
        },
        {
          "url": "https://www.walesonline.co.uk/whats-on/shopping/uks-cheapest-supermarket-named-seventh-34592440",
          "title": "UK's cheapest supermarket named for seventh month in a row — brands include Heinz, Nescafé and Mr Kipling"
        },
        {
          "url": "https://www.dailystar.co.uk/real-life/uk-supermarket-named-cheapest--37644794",
          "title": "UK supermarket named cheapest — not Aldi or Lidl"
        },
        {
          "url": "https://www.goodhousekeeping.com/uk/food/g73641824/supermarket-wines-autumn/?ref=ingrapes.com",
          "title": "12 supermarket wines from £[amount] to take you from summer to autumn – including Aldi’s medal-winning Viognier"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/wine/best-supermarket-wine-b3052413.html",
          "title": "9 best supermarket wines right now, according to sommeliers and experts"
        },
        {
          "url": "https://www.independent.co.uk/life-style/food-and-drink/features/best-corner-shop-wines-uk-convenience-store-wine-b3051921.html",
          "title": "Think corner shop wine is bad? These £[amount] bottles are actually worth buying"
        },
        {
          "url": "https://www.independent.co.uk/extras/indybest/food-drink/best-supermarket-olive-oils-review-b3047197.html",
          "title": "Best supermarket olive oils, taste-tested by a food editor"
        }
      ],
      "attempts": 1
    }
  ]
}