{
  "clip_id": "0002",
  "source_episode": "episode_002",
  "source_camera": "exterior2",
  "source_video": "/mnt/pfs/share/shentingrui/dataset/droid-100/episode_002/exterior2.mp4",
  "start_time_s": 0.0,
  "end_time_s": 15.0,
  "start_frame": 0,
  "end_frame_exclusive": 225,
  "duration_s": 15.0,
  "object_name": "washing machine lid",
  "action_label": "opening_lid",
  "description": "The robot arm approaches the top of a white washing machine, lowers its gripper to interact with the lid latch mechanism, and successfully lifts the lid open.",
  "evidence": "The gripper is clearly visible descending onto the appliance and interacting with the lid. The lid is seen lifting up and remaining open by the end of the clip, indicating a successful completion of the task.",
  "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": 0.92
  }
}