[
  {
    "preview_episode_index": 57,
    "episode_id": "real/roboInter_droid/codex/97d12a9e-a0f0-5f6b-be49-f9b2c47f30b6",
    "source_episode_index": 2539,
    "source_episode_name": "1132_exterior_image_1_left",
    "source_version": "0208b79c34eca4d214cdb5d07f5ae0f7cc634340",
    "start_frame": 82,
    "end_frame": 225,
    "contact_start_frame": 102,
    "contact_end_frame": 205,
    "fps": 10.0,
    "primitive": "other",
    "source_skill": "pick",
    "instruction": "take the box to the right side of the table",
    "params": {},
    "annotator": "robointer-contact-v4-original-language",
    "annotator_version": "robointer-contact-v4-original-language",
    "boundary_precision": "Endpoint is a gripper-reopening/RGB estimate reviewed using the displayed -3/0/+3-frame bracket; not physical-contact force ground truth.",
    "wrist_review_note": "Target is recognizable in all three displayed starting wrist frames; reopening/release sequence was visually reviewed.",
    "cameras": {
      "primary": {
        "source_video": "source/episodes/002539/primary.mp4",
        "source_sha256": "f99605e4ea880420e942abaf9dd925b4d4e14616d6f765ad86309dd09534751e",
        "target_visible_at_start": true,
        "checked_source_frames": [
          82,
          83,
          84
        ],
        "clip_video": "videos/chunk-000/observation.images.primary/episode_000057.mp4"
      },
      "wrist": {
        "source_video": "source/episodes/002539/wrist.mp4",
        "source_sha256": "e33b310cca73c27f1d0ea1463480a24307fba6128cd2565ff8789e02d0cd571c",
        "target_visible_at_start": true,
        "checked_source_frames": [
          82,
          83,
          84,
          202,
          205,
          208
        ],
        "clip_video": "videos/chunk-000/observation.images.wrist/episode_000057.mp4"
      }
    },
    "instruction_source": "annotation.instruction_add",
    "source_language": {
      "annotation.instruction_add": "take the box to the right side of the table",
      "annotation.substask": "pick up the box from the table",
      "other_information.language_instruction_2": "Move the alarm clock to the right then press down on the top of the clock.",
      "other_information.language_instruction_3": "Move the black box to the right"
    },
    "task_view_episode_index": 0,
    "previous_preview_episode_index": 57,
    "concrete_task_id": "droid_box_right",
    "configuration": "Franka / DROID",
    "source_dataset_url": "https://huggingface.co/datasets/Travor278/a2r-robointer-contact-preview/tree/3156790d9f81fadb052489faf2c5834889971814/",
    "task_viewer_warning": []
  }
]