{
  "generatedAt": "2026-08-24",
  "source": "data/curated/verified-resources.json",
  "verdictStates": {
    "blocked": 71,
    "error": 2,
    "KEEP": 4,
    "reachable": 61,
    "REPAIR": 9,
    "support-relevant": 776,
    "support-review": 3432,
    "support-verified": 17995,
    "support-weak": 5,
    "unchecked": 96,
    "undefined": 584,
    "verified": 1,
    "video-review": 276,
    "video-transcript-review": 152,
    "video-transcript-verified": 101,
    "video-verified": 46
  },
  "strictMetric": {
    "field": "strictVerifiedFree",
    "definition": "access === \"free\" AND verdict in {support-verified, video-verified} AND authenticated is falsy",
    "totalResources": 10408
  },
  "uiVisibleMetric": {
    "field": "displayFreeNoAccount",
    "definition": "The topic-card fallback mapping: explicit price/account when present; otherwise Oak, BBC Bitesize, Corbettmaths, Khan Academy and Mathsframe map to price=\"free\", account=\"none\".",
    "totalResources": 12728
  },
  "mappingBoundary": "A UI Free label describes the card's access mapping. It does not assert a support-verified or video-verified verdict. support-review and unchecked rows can therefore be UI-visible free while remaining outside the strict metric."
}