{
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  "generated_at": "2026-06-03T00:00:00+09:00",
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  "performance_readiness_score": 50.0,
  "prediction_match_rate_pct": 47.28,
  "operational_t5_sample_count": 0,
  "operational_t20_sample_count": 0,
  "data_origin_audit": {
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    "replay_sample_count": 804,
    "untagged_row_count": 0,
    "unrealized_outcome_row_count": 0,
    "replay_in_live_stats": 0,
    "operational_only_accuracy": true,
    "untagged_label": "INSUFFICIENT_OP_SAMPLES(n=0)"
  }
}
