{
  "retrieved": "2026-10-09",
  "eval_vintage": "2026-10-08",
  "registration_vintage": "2026-07-05",
  "eval_raw_rows": 6902,
  "unique_buildings_evaluated": 3593,
  "joined_on_rsn": 3591,
  "buildings_in_index": 3593,
  "scored_buildings": 3593,
  "operators": 831,
  "blank_operator_name_rows": 473,
  "fuzzy_merges_logged": 17,
  "sources": [
    {
      "name": "Apartment Building Evaluation",
      "url": "https://open.toronto.ca/dataset/apartment-building-evaluation/"
    },
    {
      "name": "Apartment Building Registration",
      "url": "https://open.toronto.ca/dataset/apartment-building-registration/"
    }
  ],
  "notes": [
    "Operator = property management company from the registration file, not the legal owner.",
    "Evaluations deduped to latest per RSN (building registration number).",
    "Door-sign bands: green 85-100%, yellow 70-84%, red 0-69%.",
    "Blank management-company names are kept as 'unattributed', counted here, and shown separately; they are not dropped."
  ]
}