{
 "basis": "Random sample of cleared rows due in the window; verdict judged from the posted title only.",
 "interval95": [
  83.6,
  90.2
 ],
 "intervalExcludingUnclear95": [
  92.4,
  96.9
 ],
 "notSolicitation": 18,
 "notSolicitationBy": [
  {
   "category": "page_or_heading",
   "n": 9
  },
  {
   "category": "grant_or_funding_program",
   "n": 4
  },
  {
   "category": "award_or_intent_notice",
   "n": 2
  },
  {
   "category": "contract_renewal_notice",
   "n": 1
  },
  {
   "category": "form_or_document",
   "n": 1
  },
  {
   "category": "notice_other",
   "n": 1
  }
 ],
 "precision": 87.2,
 "precisionExcludingUnclear": 95.1,
 "reviewedBy": "Verdicts read from posted titles by Claude Sonnet 5.5. Spot-check: a second pass by Claude Opus 5.5, a different model, with the first verdicts hidden, on 133 of 400 general labels on November 1, 2026. All 133 had a first verdict of solicitation, so the check tests false positives only; labels first judged unclear or not a solicitation were not rechecked. 4 verdicts differed and 4 labels changed; where the passes differed, the verdict that is not a solicitation stood. It is a model check, not a human one.",
 "sample": 400,
 "solicitations": 349,
 "spotCheck": {
  "changed": 4,
  "disagreedWithFirstPass": 4,
  "firstVerdictSolicitation": 133,
  "note": "The reviewer saw only the posted titles. Before judging, it had seen the published count of verdicts the first spot-check changed (4), but not which rows. Its verdicts matched the first spot-check on all 133 rows, so the two passes agree, but the second was not fully blind to the first.",
  "reviewed": 133,
  "reviewer": "Claude Opus 5.5"
 },
 "status": "reviewed",
 "tradeLabelsReviewedBy": "The trade-level label-fit judgements were read from posted titles by Claude Sonnet 5.5 only. The spot-check covered the general labels, not these.",
 "trades": [
  {
   "interval95": [
    70.0,
    83.3
   ],
   "labelFitShare": 77.3,
   "labelFitShareExcludingUnclear": 96.7,
   "labelFits": 116,
   "name": "HVAC and mechanical",
   "sample": 150,
   "solicitations": 121,
   "trade": "hvac_mechanical",
   "unclear": 30
  },
  {
   "interval95": [
    58.8,
    73.7
   ],
   "labelFitShare": 66.7,
   "labelFitShareExcludingUnclear": 95.2,
   "labelFits": 100,
   "name": "Architecture and engineering",
   "sample": 150,
   "solicitations": 135,
   "trade": "architecture_engineering",
   "unclear": 45
  }
 ],
 "unclear": 33,
 "unclearBy": [
  {
   "category": "ambiguous_title",
   "n": 30
  },
  {
   "category": "sole_source_notice",
   "n": 3
  }
 ]
}