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     },
     "status": "insufficient_history",
     "status_reason": "requires 20 scored folds; found 13"
    },
    {
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     "failure_counts": [
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   "outcome_periods": 28,
   "ownership": "all",
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     "calendar span of target outcomes in the frozen snapshot",
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    "checks": [
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     },
     {
      "detail": "same predictions rescored against latest revised outcomes",
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     {
      "detail": "source_ids actually used by the eligible challenger",
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     },
     {
      "detail": "independence groups actually used by the eligible challenger",
      "gate_id": "candidate-independent-groups",
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     {
      "detail": "outcomes whose latest value or revision differs from first release",
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     {
      "detail": "minimum relative MAE improvement across first and latest outcomes",
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     {
      "detail": "candidate folds with central prediction intervals in both score views",
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     {
      "detail": "empirical coverage in both outcome score views",
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   "source_id": "cfets_benchmarks",
   "status": "warming_up",
   "target_id": "cfets-usdcny-parity-next-observation",
   "unit": "CNY per USD"
  }
 ]
}
