{
  "tier": "human",
  "source_format": "sim_native",
  "episode_count": 111,
  "step_count": 80591,
  "frame_rate_hz": 50,
  "num_files": 111,
  "collection_id": "expert_trajectories_cleaned",
  "notes": "Recorded from real human Klask play, converted into simulation-coordinate trajectories through the state-reestimation pipeline, and manually cleaned before benchmark release."
}