{
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      "title": "chronological/expanding windows",
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      "id": "WF-T02",
      "title": "purge temporal isolation (gap>H)",
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      "id": "WF-T03",
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    {
      "id": "WF-T04",
      "title": "quality gate + LOW_STATISTICAL_POWER handled",
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            "fold": 1,
            "oos_n": 95,
            "oos_win": 25,
            "oos_loss": 70,
            "power": "ok"
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            "oos_loss": 55,
            "power": "ok"
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        ]
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    },
    {
      "id": "WF-T05",
      "title": "majority comparator present per fold",
      "pass": true,
      "detail": {
        "comparator": "constant-prior (train prevalence) per fold"
      }
    },
    {
      "id": "WF-T06",
      "title": "deterministic OOS AUROC (single-seed repeat)",
      "pass": true,
      "detail": {
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        "run2": [
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  "total": 6,
  "passed": 6,
  "generated_utc": "2026-08-24T01:34:34.206223+00:00"
}