{
  "report_id": "report-6579e004-98ff-4fd0-b710-2116b47bbe9e",
  "timestamp": "2026-04-15T01:25:33.889628+00:00",
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    "error_rate": 0.0,
    "avg_latency_ms": 0.0
  },
  "challenger_metrics": {
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  },
  "promotion_decision": {
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    "reasons": [
      "Reward delta 0.0000 below minimum 1.0"
    ],
    "metrics": {
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      "challenger_avg_reward": 0.44
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  "promoted_version_id": null,
  "baseline_version_id": null,
  "dry_run": false
}