{
  "reviewedAt": "2026-09-28",
  "reviewScope": "The 50 highest-frequency answer-link hostnames in the frozen 1,000-answer corpus, using the published frequency ordering. Ties follow that existing ordering. All other domains remain unreviewed in this supplement.",
  "reviewMethod": "AI-assisted inspection of primary homepages on September 28 plus the previously recorded primary-page reviews of September 24. No independent human double-coding. Site-owner type; marketplaces classified by page function. Vendor means any software/service vendor, not necessarily a brand recommended in the answer.",
  "totalAnswers": 1000,
  "totalHostnames": 521,
  "reviewedHostnames": 50,
  "allAnswerDomainAppearances": 3966,
  "reviewedAnswerDomainAppearances": 1568,
  "answersWithReviewedDomain": 828,
  "counts": {
    "vendor": {
      "hostnames": 43,
      "answers": 800,
      "answerDomainAppearances": 1387
    },
    "review_editorial": {
      "hostnames": 4,
      "answers": 100,
      "answerDomainAppearances": 111
    },
    "marketplace_directory": {
      "hostnames": 1,
      "answers": 14,
      "answerDomainAppearances": 14
    },
    "unclassified": {
      "hostnames": 2,
      "answers": 56,
      "answerDomainAppearances": 56
    }
  },
  "note": "An answer may contain more than one source type. Answer-domain appearances count a hostname once per answer. Unreviewed domains are outside this top-50 review. This does not establish recommendation-level provenance, influence, or performance across AI products."
}