{
  "clip_id": "0014",
  "source_episode": "episode_012",
  "source_camera": "exterior1",
  "source_video": "/mnt/pfs/share/shentingrui/dataset/droid-100/episode_012/exterior1.mp4",
  "start_time_s": 2.0,
  "end_time_s": 14.0,
  "start_frame": 30,
  "end_frame_exclusive": 210,
  "duration_s": 12.0,
  "object_name": "white pillow",
  "action_label": "rearrange_pillow",
  "description": "The robot arm descends towards a white pillow resting on a sofa, grasps it firmly, lifts it up, and relocates it to the left side of the seating area before setting it down.",
  "evidence": "The white pillow is clearly visible and is the sole object manipulated. The robot successfully lifts and moves it to a new position.",
  "quality": {
    "gripper_visible_start": true,
    "gripper_visible_end": true,
    "motion_smooth": true,
    "single_object_only": true,
    "object_clear": true,
    "meaningful_successful_action": true
  },
  "vlm": {
    "provider": "qwen",
    "verification_confidence": 0.88
  }
}