{
  "format": "broadcastwell-export-check-v1",
  "baseline_id": "baseline-kalvenor-v11",
  "sample": true,
  "observations": 15,
  "unique_observation_ids": 15,
  "missing_observation_ids": 0,
  "duplicate_observation_ids": [],
  "csv_sha256": "c2289cc3d14099940a0a019d9861b1026fcd028425b1e6cc947af43632dbe36f",
  "observations_json_sha256": "304971e229b4482fa09c67e1d81b40553db0ed77523ed753242d792bf0274d9b",
  "checksum_scope": "CSV: exact UTF-8 download bytes, with CRLF line endings. JSON: JSON.stringify of the observations array, in its exported order.",
  "csv_columns": [
    "contract_version",
    "baseline_id",
    "run_id",
    "repeat_reason",
    "question_id",
    "slot",
    "question_text",
    "engine",
    "repeat_index",
    "model_string",
    "instrument_scope",
    "brand_named",
    "domain_cited",
    "position_rank",
    "position_band",
    "position_basis",
    "competitors_checked",
    "competitors_found",
    "cited_urls",
    "cited_urls_count",
    "cited_urls_truncated",
    "engine_error",
    "answer_len",
    "answer_full",
    "observed_at",
    "id"
  ],
  "csv_text_safety": "Potential spreadsheet formulas receive a leading apostrophe. JSON preserves the original values. Array cells use a vertical bar separator; use JSON to retain array structure.",
  "counts": {
    "retained": 15,
    "groups": [
      {
        "repeat_reason": "scheduled",
        "retained": 15,
        "scored": 15,
        "excluded": 0,
        "mention": {
          "numerator": 5,
          "denominator": 15,
          "percent": 33.3,
          "low": 15.2,
          "high": 58.3
        },
        "citation": {
          "numerator": 1,
          "denominator": 15,
          "percent": 6.7,
          "low": 1.2,
          "high": 29.8
        },
        "exclusion_reasons": {},
        "planned": null,
        "unrecorded": null,
        "per_engine": {
          "chatgpt": {
            "retained": 3,
            "scored": 3,
            "excluded": 0,
            "mention": {
              "numerator": 1,
              "denominator": 3,
              "percent": 33.3,
              "low": 6.1,
              "high": 79.2
            },
            "citation": {
              "numerator": 0,
              "denominator": 3,
              "percent": 0,
              "low": 0,
              "high": 56.2
            },
            "exclusion_reasons": {}
          },
          "claude": {
            "retained": 3,
            "scored": 3,
            "excluded": 0,
            "mention": {
              "numerator": 2,
              "denominator": 3,
              "percent": 66.7,
              "low": 20.8,
              "high": 93.9
            },
            "citation": {
              "numerator": 0,
              "denominator": 3,
              "percent": 0,
              "low": 0,
              "high": 56.2
            },
            "exclusion_reasons": {}
          },
          "google_ai_mode": {
            "retained": 3,
            "scored": 3,
            "excluded": 0,
            "mention": {
              "numerator": 0,
              "denominator": 3,
              "percent": 0,
              "low": 0,
              "high": 56.2
            },
            "citation": {
              "numerator": 0,
              "denominator": 3,
              "percent": 0,
              "low": 0,
              "high": 56.2
            },
            "exclusion_reasons": {}
          },
          "google_aio": {
            "retained": 3,
            "scored": 3,
            "excluded": 0,
            "mention": {
              "numerator": 1,
              "denominator": 3,
              "percent": 33.3,
              "low": 6.1,
              "high": 79.2
            },
            "citation": {
              "numerator": 0,
              "denominator": 3,
              "percent": 0,
              "low": 0,
              "high": 56.2
            },
            "exclusion_reasons": {}
          },
          "perplexity": {
            "retained": 3,
            "scored": 3,
            "excluded": 0,
            "mention": {
              "numerator": 1,
              "denominator": 3,
              "percent": 33.3,
              "low": 6.1,
              "high": 79.2
            },
            "citation": {
              "numerator": 1,
              "denominator": 3,
              "percent": 33.3,
              "low": 6.1,
              "high": 79.2
            },
            "exclusion_reasons": {}
          }
        }
      }
    ]
  },
  "method": {
    "mention": "100 times named valid answers divided by valid answers in the stated group.",
    "citation": "100 times valid answers citing the own domain divided by valid answers in the stated group.",
    "exclusions": "Failed answers and empty answer text stay in the export and are excluded from both rate denominators.",
    "groups": "Scheduled, adaptive and monitoring observations are counted separately.",
    "uncertainty": "95 percent Wilson intervals describe these recorded binary outcomes. Repeated answers may be dependent; the interval is not a guarantee of future visibility."
  }
}