{
  "schema_version": 1,
  "configuration": {
    "type": "synthetic",
    "generator_version": "mailroom-control-v1",
    "groups": 400,
    "seed": 943,
    "license": "CC0-1.0",
    "source_interface": "https://github.com/selcukusta/jev-mailroom/tree/06d44889231afb209e29275f14a529ba52c9eb0d",
    "source_code_or_emails_imported": false,
    "source_questions_sha256": "d9621c8ccdc9c8bf7dd8132a501390b3d15729a4ef8b1a821ae24d4c14bc5d1d",
    "source_triage_sha256": "b28e64711d2ebc53244fd1d85989158934e1fe0e6b1710294e40a60a3e259cf9",
    "generator_sha256": "cd84ef39473153ec23cfebb426db9810ea68b3fcda8040d761671ae282af1a49",
    "split_policy": "Whole family includes translations, provider/payment/delivery counterfactuals and taxonomy variants. OOD iff index modulo ten >= 8, otherwise stable hash. Expansion preserves every earlier family.",
    "ood_scope": "Unseen fictional families with reordered body paragraphs; finite controlled grammar, not unrestricted natural mail."
  },
  "summary": {
    "records": 114800,
    "groups": 400,
    "unique_inputs": 114400,
    "splits": {
      "calibration": 4018,
      "ood": 22960,
      "test": 8323,
      "train": 73472,
      "validation": 6027
    },
    "kinds": {
      "choice": 17600,
      "noul": 97200
    },
    "families": {
      "evidence": 114800
    },
    "sources": {
      "mailroom-control-v1": 114800
    }
  },
  "files_sha256": {
    "train.jsonl": "5a19ebf41125093c8bb7aa0861842673686014b2c288e79bfbb54a0ea1a4a86d",
    "calibration.jsonl": "9765f7481ff6eda49733d1cdee648c771bb1a2055bcc7df9bac5d2acda9b592b",
    "validation.jsonl": "97558afbd86cb84cada925c9513fa868db3e47db83e51fc1dafe955240d05516",
    "test.jsonl": "9bb9976cfa9e3e5dc084b86d9cbeb0bc201465a5ca0249af6781c02bdf635938",
    "ood.jsonl": "5667325039486c28ade0b752c3fbf694aa7c73e7998a274744b09b5dea207d0e",
    "cases.jsonl": "5872ce885ff3f3eac6cf4a605db25d3c176fcfce10fbc9aefd28bb601e269c2d"
  },
  "model_input_fields": [
    "state",
    "question",
    "kind",
    "options"
  ],
  "request_cases": 11600,
  "language_counts": {
    "en": 4400,
    "zh": 3600,
    "tr": 3600
  },
  "masked_category_cases": 4800,
  "questions_per_request": 11,
  "choice_questions": 2,
  "noul_questions": 9,
  "model_inference_performed": false,
  "training_performed": false,
  "real_mail_imported": false,
  "supervision": "Deterministic semantic labels from original controlled emails. Nonbill category omitted; no confidence, fallback, offline stub, or probability calibration labels.",
  "deduplication": "Identical model inputs across taxonomy variants share the first row id; every request still contains all eleven questions. Case record_ids may reference a row emitted by an earlier case in the same family."
}