{
  "stop_reason": "accepted",
  "final_prompt": "a red ball rolling on a flat table",
  "rounds": [
    {
      "round_index": 0,
      "candidate_id": "wan-71077cad56b8",
      "video_path": "/root/PhysGenLoop-/outputs/wan-71077cad56b8/wan-71077cad56b8-v01.mp4",
      "detector_backend": "sam2+vlm",
      "decision_report": "physical",
      "physics_score": 1.0,
      "repair_action": "reject",
      "repair_confidence": 0.9571710647470242
    }
  ]
}