{
  "report_id": "report-78cd7466-8da2-476d-a066-ad24d259993b",
  "timestamp": "2026-04-14T20:02:20.878572+00:00",
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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,
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  "dry_run": false
}