{
  "round": 2,
  "captured_at": "2026-05-19T22:02:09.465958",
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      "prompt_set": "A",
      "stage": "1+3-refiner",
      "status": "OK",
      "size_bytes": 1493813,
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      "black_pct": 0.68,
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      "prompt_set": "A",
      "stage": "1+pulid",
      "fusion": "concat",
      "status": "no_filename"
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      "prompt_set": "A",
      "stage": "1+pulid",
      "fusion": "max-w1",
      "status": "no_filename"
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    {
      "id": "2-4",
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      "models_used": [
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      "prompt_set": "C",
      "stage": "1-only",
      "variant": "v5-KSampler-dpmpp2m",
      "status": "no_filename"
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      "prompt_set": "A",
      "stage": "1-only",
      "status": "no_filename"
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    {
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      "models_used": [
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      "prompt_set": "C",
      "stage": "1-only",
      "status": "OK",
      "size_bytes": 1797703,
      "width": 768,
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      "black_pct": 0.37,
      "pastel_pct": 41.8,
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  "learning": {
    "passed_count": 2,
    "failed_count": 4,
    "best_pastel": "2-1",
    "next_round_hint": "auto-determine based on round learning"
  }
}