{
  "reviewVersion": "consumer-source-sample-v1",
  "reviewedOn": "2026-09-14",
  "scope": {
    "panel": "consumer-repeatability-panel-v1",
    "engines": [
      "chatgpt",
      "claude"
    ],
    "promptIds": [
      "APP-01",
      "HOM-01",
      "BEA-01",
      "SUP-01"
    ],
    "repeat": 1,
    "selectedOccurrences": 8,
    "boundary": "Fixed deterministic eight-link spot check; not representative, not an error rate, and not a full-answer review."
  },
  "selectionRule": "First captured link with non-empty visible text whose analyzer-normalized URL is an external http(s) destination. Analyzer normalization removes fragments and utm_*, gclid, and fbclid parameters; excluded interface domains, image-only links, and additional destinations hidden in collapsed citation groups are not candidates.",
  "assessmentRule": "Support is assessed only for the short nearby claim paraphrase against the exact selected destination, not the full citation group or answer. Partially supported means that the selected page substantiates only part of the claim. Unsupported means the reviewed page does not substantiate the selected claim, not that the claim is false. Inaccessible destinations are unverifiable.",
  "counts": {
    "reviewed": 8,
    "supported": 5,
    "partially_supported": 1,
    "unsupported": 1,
    "unverifiable": 1,
    "ownershipClassified": 7,
    "ownershipUnknown": 1,
    "selectedLabelsWithCollapsedAdditionalCitations": 6,
    "collapsedAdditionalDestinationsReviewed": 0
  },
  "samples": [
    {
      "sampleId": "chatgpt-APP-01-r1-link0",
      "engine": "chatgpt",
      "promptId": "APP-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T10:56:51.779Z",
      "rawRecordSha256": "6a3522b67b1e5a62d220209fbba9241052e93b9eada7e6e6f3163841614110dc",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": false,
      "normalizedUrl": "https://allianceflaxlinenhemp.eu/en/european-flax-linen-hemp-news/news-archive/linen-summer-s-best-ally",
      "finalUrl": "https://allianceflaxlinenhemp.eu/en/european-flax-linen-hemp-news/news-archive/linen-summer-s-best-ally",
      "accessDate": "2026-09-14",
      "accessOutcome": "accessible_text",
      "publisher": "Alliance for European Flax-Linen and Hemp",
      "publisherOwnershipClass": "editorial_reference_other",
      "publisherSubtype": "industry_association",
      "claimParaphrase": "Linen suits hot weather because it is breathable and manages moisture.",
      "supportAssessment": "supported",
      "passageLocator": "Why is Linen particularly well suited to hot weather?; Optimal moisture management to stay dry",
      "evidence": "The page describes air and water-vapour circulation, quick moisture absorption, spreading, and release."
    },
    {
      "sampleId": "chatgpt-HOM-01-r1-link0",
      "engine": "chatgpt",
      "promptId": "HOM-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T11:02:19.902Z",
      "rawRecordSha256": "053b39588e59035c5830fa33c765a185999d372cbdc1778ac3e846b07844d21b",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": true,
      "normalizedUrl": "https://www.sleepfoundation.org/best-sheets/best-material-for-bed-sheets",
      "finalUrl": "https://www.sleepfoundation.org/best-sheets/best-material-for-bed-sheets",
      "accessDate": "2026-09-14",
      "accessOutcome": "accessible_text",
      "publisher": "Sleep Foundation",
      "publisherOwnershipClass": "editorial_reference_other",
      "publisherSubtype": "editorial_publisher",
      "claimParaphrase": "Linen is breathable and moisture-wicking, while cotton can also be breathable.",
      "supportAssessment": "supported",
      "passageLocator": "Types of Sheets, Explained > Cotton; Types of Sheets, Explained > Linen",
      "evidence": "The page attributes excellent breathability and moisture-wicking to cotton and linen."
    },
    {
      "sampleId": "chatgpt-BEA-01-r1-link0",
      "engine": "chatgpt",
      "promptId": "BEA-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T11:05:56.954Z",
      "rawRecordSha256": "b9188f59a1daa1ae36baec55f5b58ff989904f663c32b2cf4c284dd61262e10d",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": true,
      "normalizedUrl": "https://www.aad.org/public/everyday-care/skin-care-basics/dry/pick-moisturizer",
      "finalUrl": "https://www.aad.org/public/everyday-care/skin-care-basics/dry/pick-moisturizer",
      "accessDate": "2026-09-14",
      "accessOutcome": "accessible_text",
      "publisher": "American Academy of Dermatology",
      "publisherOwnershipClass": "editorial_reference_other",
      "publisherSubtype": "professional_association",
      "claimParaphrase": "Gels feel lighter than lotions; creams are thicker and more hydrating; ointments are thickest.",
      "supportAssessment": "supported",
      "passageLocator": "First, know your emollient options",
      "evidence": "The page explicitly describes the relative texture and hydration of gels, lotions, creams, and ointments."
    },
    {
      "sampleId": "chatgpt-SUP-01-r1-link0",
      "engine": "chatgpt",
      "promptId": "SUP-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T11:09:34.890Z",
      "rawRecordSha256": "3cbe9b2a71c17e01772eed4eb28d47759b28c883bc0cb7ea5fff167414d99946",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": true,
      "normalizedUrl": "https://www.fda.gov/food/nutrition-facts-label/lows-and-highs-percent-daily-value-nutrition-facts-label",
      "finalUrl": "https://www.fda.gov/food/nutrition-facts-label/lows-and-highs-percent-daily-value-nutrition-facts-label",
      "accessDate": "2026-09-14",
      "accessOutcome": "accessible_text",
      "publisher": "U.S. Food and Drug Administration",
      "publisherOwnershipClass": "editorial_reference_other",
      "publisherSubtype": "government_reference",
      "claimParaphrase": "Protein generally lacks a listed percent Daily Value, so grams are the practical comparison.",
      "supportAssessment": "supported",
      "passageLocator": "What About Trans Fat, Protein, and Total Sugars?",
      "evidence": "The page says protein generally has no percent Daily Value listed and directs readers to grams."
    },
    {
      "sampleId": "claude-APP-01-r1-link0",
      "engine": "claude",
      "promptId": "APP-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T10:57:11.132Z",
      "rawRecordSha256": "b38edd7ba4295fee8da227d0e82aa39ac69a6b2fe4c99aff0ce0dfcb7e67ed69",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": true,
      "normalizedUrl": "https://www.thelvll.com/blogs/fabrics/breathable-fabrics-for-summer",
      "finalUrl": "https://www.thelvll.com/blogs/fabrics/breathable-fabrics-for-summer",
      "accessDate": "2026-09-14",
      "accessOutcome": "accessible_text",
      "publisher": "LVLL",
      "publisherOwnershipClass": "merchant_retailer",
      "publisherSubtype": "apparel_retailer",
      "claimParaphrase": "Overshirts commonly use 200-220 gsm linen; below about 140 gsm linen becomes transparent and wears at stress points; above 250 gsm it becomes warmer outerwear.",
      "supportAssessment": "partially_supported",
      "passageLocator": "How Do Fabric Weight and Weave Affect Summer Breathability? > Medium-Weight Fabrics; Heavyweight Fabrics",
      "evidence": "The page calls 150-250 gsm structurally supportive and says fabrics over 250 gsm retain heat and suit durable summer layers. It does not support the overshirt-specific 200-220 gsm range or the under-140 gsm transparency and stress-point claims."
    },
    {
      "sampleId": "claude-HOM-01-r1-link0",
      "engine": "claude",
      "promptId": "HOM-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T11:03:37.985Z",
      "rawRecordSha256": "c9e1d613b6b1d90e53b0c399916b902226becb53dca93ad9b89b76ef50e45888",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": true,
      "normalizedUrl": "https://www.mattressnut.com/best-cooling-sheets-hot-sleepers/",
      "finalUrl": "https://www.mattressnut.com/best-cooling-sheets-hot-sleepers/",
      "accessDate": "2026-09-14",
      "accessOutcome": "accessible_text",
      "publisher": "Mattress Nut",
      "publisherOwnershipClass": "editorial_reference_other",
      "publisherSubtype": "affiliate_editorial_publisher",
      "claimParaphrase": "Percale's one-over, one-under weave leaves airflow gaps and sleeps cooler than sateen.",
      "supportAssessment": "supported",
      "passageLocator": "Percale vs sateen vs bamboo vs linen: which fabric keeps you coolest?; What is the difference between percale and sateen weave?",
      "evidence": "The page describes the two weave patterns, airflow through percale, and greater heat retention in sateen."
    },
    {
      "sampleId": "claude-BEA-01-r1-link0",
      "engine": "claude",
      "promptId": "BEA-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T11:09:09.000Z",
      "rawRecordSha256": "dfbb2be069c33cc82c6f8502abb8c91aa5cf7455a70425160a5805a77c65ecb9",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": true,
      "normalizedUrl": "https://www.aad.org/public/everyday-care/skin-care-basics/dry/pick-moisturizer",
      "finalUrl": "https://www.aad.org/public/everyday-care/skin-care-basics/dry/pick-moisturizer",
      "accessDate": "2026-09-14",
      "accessOutcome": "accessible_text",
      "publisher": "American Academy of Dermatology",
      "publisherOwnershipClass": "editorial_reference_other",
      "publisherSubtype": "professional_association",
      "claimParaphrase": "Balms sit between creams and ointments and contain no water.",
      "supportAssessment": "unsupported",
      "passageLocator": "First, know your emollient options",
      "evidence": "The reviewed format passage covers lotions, gels, creams, and ointments but does not mention balms or substantiate the no-water statement."
    },
    {
      "sampleId": "claude-SUP-01-r1-link0",
      "engine": "claude",
      "promptId": "SUP-01",
      "repeat": 1,
      "capturedAtUtc": "2026-09-14T11:14:08.980Z",
      "rawRecordSha256": "a5a0103e33350d7d4a0d9a4727cec5e38d7c2d0a2343fd156be2969599a28290",
      "rawLinkIndex": 0,
      "selectedLabelHadCollapsedAdditionalCitations": false,
      "normalizedUrl": "https://www.proteinsights.com/blog/understanding-protein-powder-labels",
      "finalUrl": null,
      "accessDate": "2026-09-14",
      "accessOutcome": "inaccessible_internal_retrieval_error",
      "publisher": "ProteInsights",
      "publisherOwnershipClass": "unknown",
      "publisherSubtype": "unknown",
      "claimParaphrase": "Front-label terms such as ultra-pure and premium isolate are unregulated.",
      "supportAssessment": "unverifiable",
      "passageLocator": null,
      "evidence": "The exact selected destination returned an internal retrieval error; ownership and claim support were not inferred."
    }
  ]
}