Update RoboCOIN assets

dataset_info/Airbot_MMK2_take_cup.yaml

@@ -1,131 +1,493 @@
-path: Airbot_MMK2_take_cup
+task_categories:
+- robotics
+language:
+- en
+tags:
+- RoboCOIN
+- LeRobot
+license: apache-2.0
+configs:
+- config_name: default
+  data_files: data/chunk-{id}/episode_{id}.parquet
+extra_gated_prompt: By accessing this dataset, you agree to cite the associated paper
+  in your research/publications—see the "Citation" section for details. You agree
+  to not use the dataset to conduct experiments that cause harm to human subjects.
+extra_gated_fields:
+  Company/Organization:
+    type: text
+    description: e.g., "ETH Zurich", "Boston Dynamics", "Independent Researcher"
+  Country:
+    type: country
+    description: e.g., "Germany", "China", "United States"
+codebase_version: v2.1
 dataset_name: Airbot_MMK2_take_cup
-robot_type: ''
-end_effector_type:
-- five_finger_gripper
-scene_type: []
-atomic_actions:
-- place
-- clip
-- takeout
-- pinch
-tasks: place the cup in the table use the left gripper
+dataset_uuid: 00000000-0000-0000-0000-000000000000
+scene_type:
+  level1: catering
+  level2: cafe
+  level3: null
+  level4: null
+  level5: null
+env_type: Due to some reasons, this dataset temporarily cannot provide the environment
+  type information.
 objects:
 - object_name: cup
-  level1: kitchen_supplies
+  level1: cups
   level2: cup
   level3: null
   level4: null
   level5: null
 - object_name: lid
-  level1: laboratory_supplies
+  level1: storage_utensils
   level2: lid
   level3: null
   level4: null
   level5: null
-operation_platform_height: 77.2
-frame_range: 0-5435
-dataset_size: 169.6MB
+task_operation_type: Due to some reasons, this dataset temporarily cannot provide
+  the operation type information.
+task_instruction:
+- take the cup off the white lid and place them on the table by hands.
+sub_tasks:
+- subtask: place the cup in the table use the left gripper
+  subtask_index: 0
+- subtask: place the cup in the table use the right gripper
+  subtask_index: 1
+- subtask: Grasp the cup  the left gripper
+  subtask_index: 2
+- subtask: Grasp the cup  the right gripper
+  subtask_index: 3
+- subtask: End
+  subtask_index: 4
+- subtask: 'null'
+  subtask_index: 5
+atomic_actions:
+- pinch
+- place
+- clip
+- takeout
+robot_name:
+- Airbot_MMK2
+end_effector_type: five_finger_gripper
+tele_type: Due to some reasons, this dataset temporarily cannot provide the teleoperation
+  type information.
+sensor_list:
+- cam_head_rgb
+- cam_left_wrist_rgb
+- cam_right_wrist_rgb
+- cam_front_rgb
+came_info:
+  cam_head_rgb: dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p
+  cam_left_wrist_rgb: dtype=video, shape=480x640x3, resolution=640x480, codec=av1,
+    pix_fmt=yuv420p
+  cam_right_wrist_rgb: dtype=video, shape=480x640x3, resolution=640x480, codec=av1,
+    pix_fmt=yuv420p
+  cam_front_rgb: dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p
+depth_enabled: false
+coordinate_definition: right-hand-frame
+joint_rotation_dim: radian
+end_rotation_dim: end_rotation_dim
+end_translation_dim: end_translation_dim
+annotations:
+- eef_acc_mag_annotation.jsonl
+- eef_direction_annotation.jsonl
+- eef_velocity_annotation.jsonl
+- gripper_activity_annotation.jsonl
+- gripper_mode_annotation.jsonl
+- scene_annotations.jsonl
+- subtask_annotations.jsonl
 statistics:
   total_episodes: 35
   total_frames: 5435
-  total_tasks: 1
+  fps: 30
+  total_tasks: 6
   total_videos: 140
   total_chunks: 1
   chunks_size: 1000
-  fps: 30
-dataset_uuid: 97af90d0-8fe7-4a51-8e48-bb6592a5bce0
-language:
-- en
-- zh
-task_categories:
-- robotics
-sub_tasks:
-- place the cup in the table use the left gripper
-- place the cup in the table use the right gripper
-- Grasp the cup  the left gripper
-- Grasp the cup  the right gripper
-- End
-- 'null'
-annotations:
-  subtask_annotation: auto_generated
-  scene_annotation: auto_generated
-  eef_direction: auto_generated
-  eef_velocity: auto_generated
-  eef_acc_mag: auto_generated
-  gripper_mode: auto_generated
-  gripper_activity: auto_generated
+  state_dim: 36
+  action_dim: 36
+  camera_views: 4
+  dataset_size: 169.73 MB
+frame_num: 5435
+dataset_size: 169.73 MB
+data_structure: 'Airbot_MMK2_take_cup_qced_hardlink/
+
+  |-- annotations
+
+  |   |-- eef_acc_mag_annotation.jsonl
+
+  |   |-- eef_direction_annotation.jsonl
+
+  |   |-- eef_velocity_annotation.jsonl
+
+  |   |-- gripper_activity_annotation.jsonl
+
+  |   |-- gripper_mode_annotation.jsonl
+
+  |   |-- scene_annotations.jsonl
+
+  |   `-- subtask_annotations.jsonl
+
+  |-- data
+
+  |   `-- chunk-000
+
+  |       |-- episode_000000.parquet
+
+  |       |-- episode_000001.parquet
+
+  |       |-- episode_000002.parquet
+
+  |       |-- episode_000003.parquet
+
+  |       |-- episode_000004.parquet
+
+  |       |-- episode_000005.parquet
+
+  |       |-- episode_000006.parquet
+
+  |       |-- episode_000007.parquet
+
+  |       |-- episode_000008.parquet
+
+  |       |-- episode_000009.parquet
+
+  |       |-- episode_000010.parquet
+
+  |       `-- episode_000011.parquet
+
+  |       `-- ... (23 more entries)
+
+  |-- meta
+
+  |   |-- episodes.jsonl
+
+  |   |-- episodes_stats.jsonl
+
+  |   |-- info.json
+
+  |   `-- tasks.jsonl
+
+  |-- videos
+
+  |   `-- chunk-000
+
+  |       |-- observation.images.cam_front_rgb
+
+  |       |-- observation.images.cam_head_rgb
+
+  |       |-- observation.images.cam_left_wrist_rgb
+
+  |       `-- observation.images.cam_right_wrist_rgb
+
+  |-- info.yaml
+
+  `-- README.md'
+splits:
+  train: 0:34
+features:
+  observation.images.cam_head_rgb:
+    dtype: video
+    shape:
+    - 480
+    - 640
+    - 3
+    names:
+    - height
+    - width
+    - channels
+    info:
+      video.height: 480
+      video.width: 640
+      video.codec: av1
+      video.pix_fmt: yuv420p
+      video.is_depth_map: false
+      video.fps: 30
+      video.channels: 3
+      has_audio: false
+  observation.images.cam_left_wrist_rgb:
+    dtype: video
+    shape:
+    - 480
+    - 640
+    - 3
+    names:
+    - height
+    - width
+    - channels
+    info:
+      video.height: 480
+      video.width: 640
+      video.codec: av1
+      video.pix_fmt: yuv420p
+      video.is_depth_map: false
+      video.fps: 30
+      video.channels: 3
+      has_audio: false
+  observation.images.cam_right_wrist_rgb:
+    dtype: video
+    shape:
+    - 480
+    - 640
+    - 3
+    names:
+    - height
+    - width
+    - channels
+    info:
+      video.height: 480
+      video.width: 640
+      video.codec: av1
+      video.pix_fmt: yuv420p
+      video.is_depth_map: false
+      video.fps: 30
+      video.channels: 3
+      has_audio: false
+  observation.images.cam_front_rgb:
+    dtype: video
+    shape:
+    - 480
+    - 640
+    - 3
+    names:
+    - height
+    - width
+    - channels
+    info:
+      video.height: 480
+      video.width: 640
+      video.codec: av1
+      video.pix_fmt: yuv420p
+      video.is_depth_map: false
+      video.fps: 30
+      video.channels: 3
+      has_audio: false
+  observation.state:
+    dtype: float32
+    shape:
+    - 36
+    names:
+    - left_arm_joint_1_rad
+    - left_arm_joint_2_rad
+    - left_arm_joint_3_rad
+    - left_arm_joint_4_rad
+    - left_arm_joint_5_rad
+    - left_arm_joint_6_rad
+    - right_arm_joint_1_rad
+    - right_arm_joint_2_rad
+    - right_arm_joint_3_rad
+    - right_arm_joint_4_rad
+    - right_arm_joint_5_rad
+    - right_arm_joint_6_rad
+    - left_hand_joint_1_rad
+    - left_hand_joint_2_rad
+    - left_hand_joint_3_rad
+    - left_hand_joint_4_rad
+    - left_hand_joint_5_rad
+    - left_hand_joint_6_rad
+    - left_hand_joint_7_rad
+    - left_hand_joint_8_rad
+    - left_hand_joint_9_rad
+    - left_hand_joint_10_rad
+    - left_hand_joint_11_rad
+    - left_hand_joint_12_rad
+    - right_hand_joint_1_rad
+    - right_hand_joint_2_rad
+    - right_hand_joint_3_rad
+    - right_hand_joint_4_rad
+    - right_hand_joint_5_rad
+    - right_hand_joint_6_rad
+    - right_hand_joint_7_rad
+    - right_hand_joint_8_rad
+    - right_hand_joint_9_rad
+    - right_hand_joint_10_rad
+    - right_hand_joint_11_rad
+    - right_hand_joint_12_rad
+  action:
+    dtype: float32
+    shape:
+    - 36
+    names:
+    - left_arm_joint_1_rad
+    - left_arm_joint_2_rad
+    - left_arm_joint_3_rad
+    - left_arm_joint_4_rad
+    - left_arm_joint_5_rad
+    - left_arm_joint_6_rad
+    - right_arm_joint_1_rad
+    - right_arm_joint_2_rad
+    - right_arm_joint_3_rad
+    - right_arm_joint_4_rad
+    - right_arm_joint_5_rad
+    - right_arm_joint_6_rad
+    - left_hand_joint_1_rad
+    - left_hand_joint_2_rad
+    - left_hand_joint_3_rad
+    - left_hand_joint_4_rad
+    - left_hand_joint_5_rad
+    - left_hand_joint_6_rad
+    - left_hand_joint_7_rad
+    - left_hand_joint_8_rad
+    - left_hand_joint_9_rad
+    - left_hand_joint_10_rad
+    - left_hand_joint_11_rad
+    - left_hand_joint_12_rad
+    - right_hand_joint_1_rad
+    - right_hand_joint_2_rad
+    - right_hand_joint_3_rad
+    - right_hand_joint_4_rad
+    - right_hand_joint_5_rad
+    - right_hand_joint_6_rad
+    - right_hand_joint_7_rad
+    - right_hand_joint_8_rad
+    - right_hand_joint_9_rad
+    - right_hand_joint_10_rad
+    - right_hand_joint_11_rad
+    - right_hand_joint_12_rad
+  timestamp:
+    dtype: float32
+    shape:
+    - 1
+    names: null
+  frame_index:
+    dtype: int64
+    shape:
+    - 1
+    names: null
+  episode_index:
+    dtype: int64
+    shape:
+    - 1
+    names: null
+  index:
+    dtype: int64
+    shape:
+    - 1
+    names: null
+  task_index:
+    dtype: int64
+    shape:
+    - 1
+    names: null
+  subtask_annotation:
+    names: null
+    shape:
+    - 5
+    dtype: int32
+  scene_annotation:
+    names: null
+    shape:
+    - 1
+    dtype: int32
+  eef_sim_pose_state:
+    names:
+    - left_eef_pos_x
+    - left_eef_pos_y
+    - left_eef_pos_z
+    - left_eef_rot_x
+    - left_eef_rot_y
+    - left_eef_rot_z
+    - right_eef_pos_x
+    - right_eef_pos_y
+    - right_eef_pos_z
+    - right_eef_rot_x
+    - right_eef_rot_y
+    - right_eef_rot_z
+    shape:
+    - 12
+    dtype: float32
+  eef_sim_pose_action:
+    names:
+    - left_eef_pos_x
+    - left_eef_pos_y
+    - left_eef_pos_z
+    - left_eef_rot_x
+    - left_eef_rot_y
+    - left_eef_rot_z
+    - right_eef_pos_x
+    - right_eef_pos_y
+    - right_eef_pos_z
+    - right_eef_rot_x
+    - right_eef_rot_y
+    - right_eef_rot_z
+    shape:
+    - 12
+    dtype: float32
+  eef_direction_state:
+    names:
+    - left_eef_direction
+    - right_eef_direction
+    shape:
+    - 2
+    dtype: int32
+  eef_direction_action:
+    names:
+    - left_eef_direction
+    - right_eef_direction
+    shape:
+    - 2
+    dtype: int32
+  eef_velocity_state:
+    names:
+    - left_eef_velocity
+    - right_eef_velocity
+    shape:
+    - 2
+    dtype: int32
+  eef_velocity_action:
+    names:
+    - left_eef_velocity
+    - right_eef_velocity
+    shape:
+    - 2
+    dtype: int32
+  eef_acc_mag_state:
+    names:
+    - left_eef_acc_mag
+    - right_eef_acc_mag
+    shape:
+    - 2
+    dtype: int32
+  eef_acc_mag_action:
+    names:
+    - left_eef_acc_mag
+    - right_eef_acc_mag
+    shape:
+    - 2
+    dtype: int32
 authors:
   contributed_by:
-  - name: RoboCOIN
-    url: https://flagopen.github.io/RoboCOIN/
-    affiliation: RoboCOIN Team
-  annotated_by:
-  - name: RoboCOIN
-    url: https://flagopen.github.io/RoboCOIN/
-    affiliation: RoboCOIN Team
+  - name: RoboCOIN Team at Beijing Academy of Artificial Intelligence (BAAI)
+dataset_description: This dataset uses an extended format based on LeRobot and is
+  fully compatible with LeRobot.
 homepage: https://flagopen.github.io/RoboCOIN/
 paper: https://arxiv.org/abs/2511.17441
 repository: https://github.com/FlagOpen/RoboCOIN
-license: apache-2.0
-tags:
-- RoboCOIN
-- LeRobot
-citation_bibtex: "@article{robocoin,\n    title={RoboCOIN: An Open-Sourced Bimanual\
-  \ Robotic Data Collection for Integrated Manipulation},\n    author={Shihan Wu,\
-  \ Xuecheng Liu, Shaoxuan Xie, Pengwei Wang, Xinghang Li, Bowen Yang, Zhe Li, Kai\
-  \ Zhu, Hongyu Wu, Yiheng Liu, Zhaoye Long, Yue Wang, Chong Liu, Dihan Wang, Ziqiang\
-  \ Ni, Xiang Yang, You Liu, Ruoxuan Feng, Runtian Xu, Lei Zhang, Denghang Huang,\
-  \ Chenghao Jin, Anlan Yin, Xinlong Wang, Zhenguo Sun, Junkai Zhao, Mengfei Du, Mingyu\
-  \ Cao, Xiansheng Chen, Hongyang Cheng, Xiaojie Zhang, Yankai Fu, Ning Chen, Cheng\
-  \ Chi, Sixiang Chen, Huaihai Lyu, Xiaoshuai Hao, Yequan Wang, Bo Lei, Dong Liu,\
-  \ Xi Yang, Yance Jiao, Tengfei Pan, Yunyan Zhang, Songjing Wang, Ziqian Zhang, Xu\
-  \ Liu, Ji Zhang, Caowei Meng, Zhizheng Zhang, Jiyang Gao, Song Wang, Xiaokun Leng,\
-  \ Zhiqiang Xie, Zhenzhen Zhou, Peng Huang, Wu Yang, Yandong Guo, Yichao Zhu, Suibing\
-  \ Zheng, Hao Cheng, Xinmin Ding, Yang Yue, Huanqian Wang, Chi Chen, Jingrui Pang,\
-  \ YuXi Qian, Haoran Geng, Lianli Gao, Haiyuan Li, Bin Fang, Gao Huang, Yaodong Yang,\
-  \ Hao Dong, He Wang, Hang Zhao, Yadong Mu, Di Hu, Hao Zhao, Tiejun Huang, Shanghang\
-  \ Zhang, Yonghua Lin, Zhongyuan Wang and Guocai Yao},\n    journal={arXiv preprint\
-  \ arXiv:2511.17441},\n    url = {https://arxiv.org/abs/2511.17441},\n    year={2025}\n\
-  \    }"
-depth_enabled: false
-data_schema: "Airbot_MMK2_take_cup_qced_hardlink/\n├── annotations/\n│   ├── eef_acc_mag_annotation.jsonl\n\
-  │   ├── eef_direction_annotation.jsonl\n│   ├── eef_velocity_annotation.jsonl\n\
-  │   ├── gripper_activity_annotation.jsonl\n│   ├── gripper_mode_annotation.jsonl\n\
-  │   └── (...)\n├── data/\n│   └── chunk-000/\n│       ├── episode_000000.parquet\n\
-  │       ├── episode_000001.parquet\n│       ├── episode_000002.parquet\n│      \
-  \ ├── episode_000003.parquet\n│       ├── episode_000004.parquet\n│       └── (...)\n\
-  ├── meta/\n│   ├── episodes.jsonl\n│   ├── episodes_stats.jsonl\n│   ├── info.json\n\
-  │   └── tasks.jsonl\n└── videos/\n    └── chunk-000/\n        ├── observation.images.cam_high_rgb/\n\
-  \        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n      \
-  \  │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├──\
-  \ episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_left_wrist_rgb/\n\
-  \        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n      \
-  \  │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├──\
-  \ episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_right_wrist_rgb/\n\
-  \        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n      \
-  \  │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├──\
-  \ episode_000004.mp4\n        │   └── (...)\n        └── observation.images.cam_third_view/\n\
-  \            ├── episode_000000.mp4\n            ├── episode_000001.mp4\n      \
-  \      ├── episode_000002.mp4\n            ├── episode_000003.mp4\n            ├──\
-  \ episode_000004.mp4\n            └── (...)"
-structure: "Airbot_MMK2_take_cup_qced_hardlink/\n├── annotations/\n│   ├── eef_acc_mag_annotation.jsonl\n\
-  │   ├── eef_direction_annotation.jsonl\n│   ├── eef_velocity_annotation.jsonl\n\
-  │   ├── gripper_activity_annotation.jsonl\n│   ├── gripper_mode_annotation.jsonl\n\
-  │   └── (...)\n├── data/\n│   └── chunk-000/\n│       ├── episode_000000.parquet\n\
-  │       ├── episode_000001.parquet\n│       ├── episode_000002.parquet\n│      \
-  \ ├── episode_000003.parquet\n│       ├── episode_000004.parquet\n│       └── (...)\n\
-  ├── meta/\n│   ├── episodes.jsonl\n│   ├── episodes_stats.jsonl\n│   ├── info.json\n\
-  │   └── tasks.jsonl\n└── videos/\n    └── chunk-000/\n        ├── observation.images.cam_high_rgb/\n\
-  \        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n      \
-  \  │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├──\
-  \ episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_left_wrist_rgb/\n\
-  \        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n      \
-  \  │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├──\
-  \ episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_right_wrist_rgb/\n\
-  \        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n      \
-  \  │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├──\
-  \ episode_000004.mp4\n        │   └── (...)\n        └── observation.images.cam_third_view/\n\
-  \            ├── episode_000000.mp4\n            ├── episode_000001.mp4\n      \
-  \      ├── episode_000002.mp4\n            ├── episode_000003.mp4\n            ├──\
-  \ episode_000004.mp4\n            └── (...)"
+contact_info: For questions, issues, or feedback regarding this dataset, please contact
+  us.
+support_info: For technical support, please open an issue on our GitHub repository.
+license_details: apache-2.0
+citation_bibtex: "@article{robocoin,\n  title={RoboCOIN: An Open-Sourced Bimanual\
+  \ Robotic Data Collection for Integrated Manipulation},\n  author={Shihan Wu, Xuecheng\
+  \ Liu, Shaoxuan Xie, Pengwei Wang, Xinghang Li, Bowen Yang, Zhe Li, Kai Zhu, Hongyu\
+  \ Wu, Yiheng Liu, Zhaoye Long, Yue Wang, Chong Liu, Dihan Wang, Ziqiang Ni, Xiang\
+  \ Yang, You Liu, Ruoxuan Feng, Runtian Xu, Lei Zhang, Denghang Huang, Chenghao Jin,\
+  \ Anlan Yin, Xinlong Wang, Zhenguo Sun, Junkai Zhao, Mengfei Du, Mingyu Cao, Xiansheng\
+  \ Chen, Hongyang Cheng, Xiaojie Zhang, Yankai Fu, Ning Chen, Cheng Chi, Sixiang\
+  \ Chen, Huaihai Lyu, Xiaoshuai Hao, Yequan Wang, Bo Lei, Dong Liu, Xi Yang, Yance\
+  \ Jiao, Tengfei Pan, Yunyan Zhang, Songjing Wang, Ziqian Zhang, Xu Liu, Ji Zhang,\
+  \ Caowei Meng, Zhizheng Zhang, Jiyang Gao, Song Wang, Xiaokun Leng, Zhiqiang Xie,\
+  \ Zhenzhen Zhou, Peng Huang, Wu Yang, Yandong Guo, Yichao Zhu, Suibing Zheng, Hao\
+  \ Cheng, Xinmin Ding, Yang Yue, Huanqian Wang, Chi Chen, Jingrui Pang, YuXi Qian,\
+  \ Haoran Geng, Lianli Gao, Haiyuan Li, Bin Fang, Gao Huang, Yaodong Yang, Hao Dong,\
+  \ He Wang, Hang Zhao, Yadong Mu, Di Hu, Hao Zhao, Tiejun Huang, Shanghang Zhang,\
+  \ Yonghua Lin, Zhongyuan Wang and Guocai Yao},\n  journal={arXiv preprint arXiv:2511.17441},\n\
+  \  url = {https://arxiv.org/abs/2511.17441},\n  year={2025},\n  }\n"
+additional_citations: 'If you use this dataset, please also consider citing:
+
+  LeRobot Framework: https://github.com/huggingface/lerobot
+
+  '
+version_info: Initial Release
+data_path: data/chunk-{id}/episode_{id}.parquet
+video_path: videos/chunk-{id}/observation.images.cam_left_wrist_rgb/episode_{id}.mp{id}
+video_url: videos/chunk-000/observation.images.cam_front_rgb/episode_000000.mp4

info/consolidated_datasets.json

@@ -44177,24 +44177,49 @@
     "structure": "AIRBOT_MMK2_storage_spoon_qced_hardlink/\n├── annotations/\n│   ├── eef_acc_mag_annotation.jsonl\n│   ├── eef_direction_annotation.jsonl\n│   ├── eef_velocity_annotation.jsonl\n│   ├── gripper_activity_annotation.jsonl\n│   ├── gripper_mode_annotation.jsonl\n│   └── (...)\n├── data/\n│   └── chunk-000/\n│       ├── episode_000000.parquet\n│       ├── episode_000001.parquet\n│       ├── episode_000002.parquet\n│       ├── episode_000003.parquet\n│       ├── episode_000004.parquet\n│       └── (...)\n├── meta/\n│   ├── episodes.jsonl\n│   ├── episodes_stats.jsonl\n│   ├── info.json\n│   └── tasks.jsonl\n└── videos/\n    └── chunk-000/\n        ├── observation.images.cam_high_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_left_wrist_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_right_wrist_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        └── observation.images.cam_third_view/\n            ├── episode_000000.mp4\n            ├── episode_000001.mp4\n            ├── episode_000002.mp4\n            ├── episode_000003.mp4\n            ├── episode_000004.mp4\n            └── (...)"
   },
   "Airbot_MMK2_take_cup": {
-    "path": "Airbot_MMK2_take_cup",
-    "dataset_name": "Airbot_MMK2_take_cup",
-    "robot_type": "",
-    "end_effector_type": [
-      "five_finger_gripper"
+    "task_categories": [
+      "robotics"
     ],
-    "scene_type": [],
-    "atomic_actions": [
-      "place",
-      "clip",
-      "takeout",
-      "pinch"
+    "language": [
+      "en"
+    ],
+    "tags": [
+      "RoboCOIN",
+      "LeRobot"
     ],
-    "tasks": "place the cup in the table use the left gripper",
+    "license": "apache-2.0",
+    "configs": [
+      {
+        "config_name": "default",
+        "data_files": "data/chunk-{id}/episode_{id}.parquet"
+      }
+    ],
+    "extra_gated_prompt": "By accessing this dataset, you agree to cite the associated paper in your research/publications—see the \"Citation\" section for details. You agree to not use the dataset to conduct experiments that cause harm to human subjects.",
+    "extra_gated_fields": {
+      "Company/Organization": {
+        "type": "text",
+        "description": "e.g., \"ETH Zurich\", \"Boston Dynamics\", \"Independent Researcher\""
+      },
+      "Country": {
+        "type": "country",
+        "description": "e.g., \"Germany\", \"China\", \"United States\""
+      }
+    },
+    "codebase_version": "v2.1",
+    "dataset_name": "Airbot_MMK2_take_cup",
+    "dataset_uuid": "00000000-0000-0000-0000-000000000000",
+    "scene_type": {
+      "level1": "catering",
+      "level2": "cafe",
+      "level3": null,
+      "level4": null,
+      "level5": null
+    },
+    "env_type": "Due to some reasons, this dataset temporarily cannot provide the environment type information.",
     "objects": [
       {
         "object_name": "cup",
-        "level1": "kitchen_supplies",
+        "level1": "cups",
         "level2": "cup",
         "level3": null,
         "level4": null,
@@ -44202,78 +44227,450 @@
       },
       {
         "object_name": "lid",
-        "level1": "laboratory_supplies",
+        "level1": "storage_utensils",
         "level2": "lid",
         "level3": null,
         "level4": null,
         "level5": null
       }
     ],
-    "operation_platform_height": 77.2,
-    "frame_range": "0-5435",
-    "dataset_size": "169.6MB",
+    "task_operation_type": "Due to some reasons, this dataset temporarily cannot provide the operation type information.",
+    "task_instruction": [
+      "take the cup off the white lid and place them on the table by hands."
+    ],
+    "sub_tasks": [
+      {
+        "subtask": "place the cup in the table use the left gripper",
+        "subtask_index": 0
+      },
+      {
+        "subtask": "place the cup in the table use the right gripper",
+        "subtask_index": 1
+      },
+      {
+        "subtask": "Grasp the cup  the left gripper",
+        "subtask_index": 2
+      },
+      {
+        "subtask": "Grasp the cup  the right gripper",
+        "subtask_index": 3
+      },
+      {
+        "subtask": "End",
+        "subtask_index": 4
+      },
+      {
+        "subtask": "null",
+        "subtask_index": 5
+      }
+    ],
+    "atomic_actions": [
+      "pinch",
+      "place",
+      "clip",
+      "takeout"
+    ],
+    "robot_name": [
+      "Airbot_MMK2"
+    ],
+    "end_effector_type": "five_finger_gripper",
+    "tele_type": "Due to some reasons, this dataset temporarily cannot provide the teleoperation type information.",
+    "sensor_list": [
+      "cam_head_rgb",
+      "cam_left_wrist_rgb",
+      "cam_right_wrist_rgb",
+      "cam_front_rgb"
+    ],
+    "came_info": {
+      "cam_head_rgb": "dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p",
+      "cam_left_wrist_rgb": "dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p",
+      "cam_right_wrist_rgb": "dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p",
+      "cam_front_rgb": "dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p"
+    },
+    "depth_enabled": false,
+    "coordinate_definition": "right-hand-frame",
+    "joint_rotation_dim": "radian",
+    "end_rotation_dim": "end_rotation_dim",
+    "end_translation_dim": "end_translation_dim",
+    "annotations": [
+      "eef_acc_mag_annotation.jsonl",
+      "eef_direction_annotation.jsonl",
+      "eef_velocity_annotation.jsonl",
+      "gripper_activity_annotation.jsonl",
+      "gripper_mode_annotation.jsonl",
+      "scene_annotations.jsonl",
+      "subtask_annotations.jsonl"
+    ],
     "statistics": {
       "total_episodes": 35,
       "total_frames": 5435,
-      "total_tasks": 1,
+      "fps": 30,
+      "total_tasks": 6,
       "total_videos": 140,
       "total_chunks": 1,
       "chunks_size": 1000,
-      "fps": 30
+      "state_dim": 36,
+      "action_dim": 36,
+      "camera_views": 4,
+      "dataset_size": "169.73 MB"
     },
-    "dataset_uuid": "97af90d0-8fe7-4a51-8e48-bb6592a5bce0",
-    "language": [
-      "en",
-      "zh"
-    ],
-    "task_categories": [
-      "robotics"
-    ],
-    "sub_tasks": [
-      "place the cup in the table use the left gripper",
-      "place the cup in the table use the right gripper",
-      "Grasp the cup  the left gripper",
-      "Grasp the cup  the right gripper",
-      "End",
-      "null"
-    ],
-    "annotations": {
-      "subtask_annotation": "auto_generated",
-      "scene_annotation": "auto_generated",
-      "eef_direction": "auto_generated",
-      "eef_velocity": "auto_generated",
-      "eef_acc_mag": "auto_generated",
-      "gripper_mode": "auto_generated",
-      "gripper_activity": "auto_generated"
+    "frame_num": 5435,
+    "dataset_size": "169.73 MB",
+    "data_structure": "Airbot_MMK2_take_cup_qced_hardlink/\n|-- annotations\n|   |-- eef_acc_mag_annotation.jsonl\n|   |-- eef_direction_annotation.jsonl\n|   |-- eef_velocity_annotation.jsonl\n|   |-- gripper_activity_annotation.jsonl\n|   |-- gripper_mode_annotation.jsonl\n|   |-- scene_annotations.jsonl\n|   `-- subtask_annotations.jsonl\n|-- data\n|   `-- chunk-000\n|       |-- episode_000000.parquet\n|       |-- episode_000001.parquet\n|       |-- episode_000002.parquet\n|       |-- episode_000003.parquet\n|       |-- episode_000004.parquet\n|       |-- episode_000005.parquet\n|       |-- episode_000006.parquet\n|       |-- episode_000007.parquet\n|       |-- episode_000008.parquet\n|       |-- episode_000009.parquet\n|       |-- episode_000010.parquet\n|       `-- episode_000011.parquet\n|       `-- ... (23 more entries)\n|-- meta\n|   |-- episodes.jsonl\n|   |-- episodes_stats.jsonl\n|   |-- info.json\n|   `-- tasks.jsonl\n|-- videos\n|   `-- chunk-000\n|       |-- observation.images.cam_front_rgb\n|       |-- observation.images.cam_head_rgb\n|       |-- observation.images.cam_left_wrist_rgb\n|       `-- observation.images.cam_right_wrist_rgb\n|-- info.yaml\n`-- README.md",
+    "splits": {
+      "train": "0:34"
+    },
+    "features": {
+      "observation.images.cam_head_rgb": {
+        "dtype": "video",
+        "shape": [
+          480,
+          640,
+          3
+        ],
+        "names": [
+          "height",
+          "width",
+          "channels"
+        ],
+        "info": {
+          "video.height": 480,
+          "video.width": 640,
+          "video.codec": "av1",
+          "video.pix_fmt": "yuv420p",
+          "video.is_depth_map": false,
+          "video.fps": 30,
+          "video.channels": 3,
+          "has_audio": false
+        }
+      },
+      "observation.images.cam_left_wrist_rgb": {
+        "dtype": "video",
+        "shape": [
+          480,
+          640,
+          3
+        ],
+        "names": [
+          "height",
+          "width",
+          "channels"
+        ],
+        "info": {
+          "video.height": 480,
+          "video.width": 640,
+          "video.codec": "av1",
+          "video.pix_fmt": "yuv420p",
+          "video.is_depth_map": false,
+          "video.fps": 30,
+          "video.channels": 3,
+          "has_audio": false
+        }
+      },
+      "observation.images.cam_right_wrist_rgb": {
+        "dtype": "video",
+        "shape": [
+          480,
+          640,
+          3
+        ],
+        "names": [
+          "height",
+          "width",
+          "channels"
+        ],
+        "info": {
+          "video.height": 480,
+          "video.width": 640,
+          "video.codec": "av1",
+          "video.pix_fmt": "yuv420p",
+          "video.is_depth_map": false,
+          "video.fps": 30,
+          "video.channels": 3,
+          "has_audio": false
+        }
+      },
+      "observation.images.cam_front_rgb": {
+        "dtype": "video",
+        "shape": [
+          480,
+          640,
+          3
+        ],
+        "names": [
+          "height",
+          "width",
+          "channels"
+        ],
+        "info": {
+          "video.height": 480,
+          "video.width": 640,
+          "video.codec": "av1",
+          "video.pix_fmt": "yuv420p",
+          "video.is_depth_map": false,
+          "video.fps": 30,
+          "video.channels": 3,
+          "has_audio": false
+        }
+      },
+      "observation.state": {
+        "dtype": "float32",
+        "shape": [
+          36
+        ],
+        "names": [
+          "left_arm_joint_1_rad",
+          "left_arm_joint_2_rad",
+          "left_arm_joint_3_rad",
+          "left_arm_joint_4_rad",
+          "left_arm_joint_5_rad",
+          "left_arm_joint_6_rad",
+          "right_arm_joint_1_rad",
+          "right_arm_joint_2_rad",
+          "right_arm_joint_3_rad",
+          "right_arm_joint_4_rad",
+          "right_arm_joint_5_rad",
+          "right_arm_joint_6_rad",
+          "left_hand_joint_1_rad",
+          "left_hand_joint_2_rad",
+          "left_hand_joint_3_rad",
+          "left_hand_joint_4_rad",
+          "left_hand_joint_5_rad",
+          "left_hand_joint_6_rad",
+          "left_hand_joint_7_rad",
+          "left_hand_joint_8_rad",
+          "left_hand_joint_9_rad",
+          "left_hand_joint_10_rad",
+          "left_hand_joint_11_rad",
+          "left_hand_joint_12_rad",
+          "right_hand_joint_1_rad",
+          "right_hand_joint_2_rad",
+          "right_hand_joint_3_rad",
+          "right_hand_joint_4_rad",
+          "right_hand_joint_5_rad",
+          "right_hand_joint_6_rad",
+          "right_hand_joint_7_rad",
+          "right_hand_joint_8_rad",
+          "right_hand_joint_9_rad",
+          "right_hand_joint_10_rad",
+          "right_hand_joint_11_rad",
+          "right_hand_joint_12_rad"
+        ]
+      },
+      "action": {
+        "dtype": "float32",
+        "shape": [
+          36
+        ],
+        "names": [
+          "left_arm_joint_1_rad",
+          "left_arm_joint_2_rad",
+          "left_arm_joint_3_rad",
+          "left_arm_joint_4_rad",
+          "left_arm_joint_5_rad",
+          "left_arm_joint_6_rad",
+          "right_arm_joint_1_rad",
+          "right_arm_joint_2_rad",
+          "right_arm_joint_3_rad",
+          "right_arm_joint_4_rad",
+          "right_arm_joint_5_rad",
+          "right_arm_joint_6_rad",
+          "left_hand_joint_1_rad",
+          "left_hand_joint_2_rad",
+          "left_hand_joint_3_rad",
+          "left_hand_joint_4_rad",
+          "left_hand_joint_5_rad",
+          "left_hand_joint_6_rad",
+          "left_hand_joint_7_rad",
+          "left_hand_joint_8_rad",
+          "left_hand_joint_9_rad",
+          "left_hand_joint_10_rad",
+          "left_hand_joint_11_rad",
+          "left_hand_joint_12_rad",
+          "right_hand_joint_1_rad",
+          "right_hand_joint_2_rad",
+          "right_hand_joint_3_rad",
+          "right_hand_joint_4_rad",
+          "right_hand_joint_5_rad",
+          "right_hand_joint_6_rad",
+          "right_hand_joint_7_rad",
+          "right_hand_joint_8_rad",
+          "right_hand_joint_9_rad",
+          "right_hand_joint_10_rad",
+          "right_hand_joint_11_rad",
+          "right_hand_joint_12_rad"
+        ]
+      },
+      "timestamp": {
+        "dtype": "float32",
+        "shape": [
+          1
+        ],
+        "names": null
+      },
+      "frame_index": {
+        "dtype": "int64",
+        "shape": [
+          1
+        ],
+        "names": null
+      },
+      "episode_index": {
+        "dtype": "int64",
+        "shape": [
+          1
+        ],
+        "names": null
+      },
+      "index": {
+        "dtype": "int64",
+        "shape": [
+          1
+        ],
+        "names": null
+      },
+      "task_index": {
+        "dtype": "int64",
+        "shape": [
+          1
+        ],
+        "names": null
+      },
+      "subtask_annotation": {
+        "names": null,
+        "shape": [
+          5
+        ],
+        "dtype": "int32"
+      },
+      "scene_annotation": {
+        "names": null,
+        "shape": [
+          1
+        ],
+        "dtype": "int32"
+      },
+      "eef_sim_pose_state": {
+        "names": [
+          "left_eef_pos_x",
+          "left_eef_pos_y",
+          "left_eef_pos_z",
+          "left_eef_rot_x",
+          "left_eef_rot_y",
+          "left_eef_rot_z",
+          "right_eef_pos_x",
+          "right_eef_pos_y",
+          "right_eef_pos_z",
+          "right_eef_rot_x",
+          "right_eef_rot_y",
+          "right_eef_rot_z"
+        ],
+        "shape": [
+          12
+        ],
+        "dtype": "float32"
+      },
+      "eef_sim_pose_action": {
+        "names": [
+          "left_eef_pos_x",
+          "left_eef_pos_y",
+          "left_eef_pos_z",
+          "left_eef_rot_x",
+          "left_eef_rot_y",
+          "left_eef_rot_z",
+          "right_eef_pos_x",
+          "right_eef_pos_y",
+          "right_eef_pos_z",
+          "right_eef_rot_x",
+          "right_eef_rot_y",
+          "right_eef_rot_z"
+        ],
+        "shape": [
+          12
+        ],
+        "dtype": "float32"
+      },
+      "eef_direction_state": {
+        "names": [
+          "left_eef_direction",
+          "right_eef_direction"
+        ],
+        "shape": [
+          2
+        ],
+        "dtype": "int32"
+      },
+      "eef_direction_action": {
+        "names": [
+          "left_eef_direction",
+          "right_eef_direction"
+        ],
+        "shape": [
+          2
+        ],
+        "dtype": "int32"
+      },
+      "eef_velocity_state": {
+        "names": [
+          "left_eef_velocity",
+          "right_eef_velocity"
+        ],
+        "shape": [
+          2
+        ],
+        "dtype": "int32"
+      },
+      "eef_velocity_action": {
+        "names": [
+          "left_eef_velocity",
+          "right_eef_velocity"
+        ],
+        "shape": [
+          2
+        ],
+        "dtype": "int32"
+      },
+      "eef_acc_mag_state": {
+        "names": [
+          "left_eef_acc_mag",
+          "right_eef_acc_mag"
+        ],
+        "shape": [
+          2
+        ],
+        "dtype": "int32"
+      },
+      "eef_acc_mag_action": {
+        "names": [
+          "left_eef_acc_mag",
+          "right_eef_acc_mag"
+        ],
+        "shape": [
+          2
+        ],
+        "dtype": "int32"
+      }
     },
     "authors": {
       "contributed_by": [
         {
-          "name": "RoboCOIN",
-          "url": "https://flagopen.github.io/RoboCOIN/",
-          "affiliation": "RoboCOIN Team"
-        }
-      ],
-      "annotated_by": [
-        {
-          "name": "RoboCOIN",
-          "url": "https://flagopen.github.io/RoboCOIN/",
-          "affiliation": "RoboCOIN Team"
+          "name": "RoboCOIN Team at Beijing Academy of Artificial Intelligence (BAAI)"
         }
       ]
     },
+    "dataset_description": "This dataset uses an extended format based on LeRobot and is fully compatible with LeRobot.",
     "homepage": "https://flagopen.github.io/RoboCOIN/",
     "paper": "https://arxiv.org/abs/2511.17441",
     "repository": "https://github.com/FlagOpen/RoboCOIN",
-    "license": "apache-2.0",
-    "tags": [
-      "RoboCOIN",
-      "LeRobot"
-    ],
-    "citation_bibtex": "@article{robocoin,\n    title={RoboCOIN: An Open-Sourced Bimanual Robotic Data Collection for Integrated Manipulation},\n    author={Shihan Wu, Xuecheng Liu, Shaoxuan Xie, Pengwei Wang, Xinghang Li, Bowen Yang, Zhe Li, Kai Zhu, Hongyu Wu, Yiheng Liu, Zhaoye Long, Yue Wang, Chong Liu, Dihan Wang, Ziqiang Ni, Xiang Yang, You Liu, Ruoxuan Feng, Runtian Xu, Lei Zhang, Denghang Huang, Chenghao Jin, Anlan Yin, Xinlong Wang, Zhenguo Sun, Junkai Zhao, Mengfei Du, Mingyu Cao, Xiansheng Chen, Hongyang Cheng, Xiaojie Zhang, Yankai Fu, Ning Chen, Cheng Chi, Sixiang Chen, Huaihai Lyu, Xiaoshuai Hao, Yequan Wang, Bo Lei, Dong Liu, Xi Yang, Yance Jiao, Tengfei Pan, Yunyan Zhang, Songjing Wang, Ziqian Zhang, Xu Liu, Ji Zhang, Caowei Meng, Zhizheng Zhang, Jiyang Gao, Song Wang, Xiaokun Leng, Zhiqiang Xie, Zhenzhen Zhou, Peng Huang, Wu Yang, Yandong Guo, Yichao Zhu, Suibing Zheng, Hao Cheng, Xinmin Ding, Yang Yue, Huanqian Wang, Chi Chen, Jingrui Pang, YuXi Qian, Haoran Geng, Lianli Gao, Haiyuan Li, Bin Fang, Gao Huang, Yaodong Yang, Hao Dong, He Wang, Hang Zhao, Yadong Mu, Di Hu, Hao Zhao, Tiejun Huang, Shanghang Zhang, Yonghua Lin, Zhongyuan Wang and Guocai Yao},\n    journal={arXiv preprint arXiv:2511.17441},\n    url = {https://arxiv.org/abs/2511.17441},\n    year={2025}\n    }",
-    "depth_enabled": false,
-    "data_schema": "Airbot_MMK2_take_cup_qced_hardlink/\n├── annotations/\n│   ├── eef_acc_mag_annotation.jsonl\n│   ├── eef_direction_annotation.jsonl\n│   ├── eef_velocity_annotation.jsonl\n│   ├── gripper_activity_annotation.jsonl\n│   ├── gripper_mode_annotation.jsonl\n│   └── (...)\n├── data/\n│   └── chunk-000/\n│       ├── episode_000000.parquet\n│       ├── episode_000001.parquet\n│       ├── episode_000002.parquet\n│       ├── episode_000003.parquet\n│       ├── episode_000004.parquet\n│       └── (...)\n├── meta/\n│   ├── episodes.jsonl\n│   ├── episodes_stats.jsonl\n│   ├── info.json\n│   └── tasks.jsonl\n└── videos/\n    └── chunk-000/\n        ├── observation.images.cam_high_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_left_wrist_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_right_wrist_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        └── observation.images.cam_third_view/\n            ├── episode_000000.mp4\n            ├── episode_000001.mp4\n            ├── episode_000002.mp4\n            ├── episode_000003.mp4\n            ├── episode_000004.mp4\n            └── (...)",
-    "structure": "Airbot_MMK2_take_cup_qced_hardlink/\n├── annotations/\n│   ├── eef_acc_mag_annotation.jsonl\n│   ├── eef_direction_annotation.jsonl\n│   ├── eef_velocity_annotation.jsonl\n│   ├── gripper_activity_annotation.jsonl\n│   ├── gripper_mode_annotation.jsonl\n│   └── (...)\n├── data/\n│   └── chunk-000/\n│       ├── episode_000000.parquet\n│       ├── episode_000001.parquet\n│       ├── episode_000002.parquet\n│       ├── episode_000003.parquet\n│       ├── episode_000004.parquet\n│       └── (...)\n├── meta/\n│   ├── episodes.jsonl\n│   ├── episodes_stats.jsonl\n│   ├── info.json\n│   └── tasks.jsonl\n└── videos/\n    └── chunk-000/\n        ├── observation.images.cam_high_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_left_wrist_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        ├── observation.images.cam_right_wrist_rgb/\n        │   ├── episode_000000.mp4\n        │   ├── episode_000001.mp4\n        │   ├── episode_000002.mp4\n        │   ├── episode_000003.mp4\n        │   ├── episode_000004.mp4\n        │   └── (...)\n        └── observation.images.cam_third_view/\n            ├── episode_000000.mp4\n            ├── episode_000001.mp4\n            ├── episode_000002.mp4\n            ├── episode_000003.mp4\n            ├── episode_000004.mp4\n            └── (...)"
+    "contact_info": "For questions, issues, or feedback regarding this dataset, please contact us.",
+    "support_info": "For technical support, please open an issue on our GitHub repository.",
+    "license_details": "apache-2.0",
+    "citation_bibtex": "@article{robocoin,\n  title={RoboCOIN: An Open-Sourced Bimanual Robotic Data Collection for Integrated Manipulation},\n  author={Shihan Wu, Xuecheng Liu, Shaoxuan Xie, Pengwei Wang, Xinghang Li, Bowen Yang, Zhe Li, Kai Zhu, Hongyu Wu, Yiheng Liu, Zhaoye Long, Yue Wang, Chong Liu, Dihan Wang, Ziqiang Ni, Xiang Yang, You Liu, Ruoxuan Feng, Runtian Xu, Lei Zhang, Denghang Huang, Chenghao Jin, Anlan Yin, Xinlong Wang, Zhenguo Sun, Junkai Zhao, Mengfei Du, Mingyu Cao, Xiansheng Chen, Hongyang Cheng, Xiaojie Zhang, Yankai Fu, Ning Chen, Cheng Chi, Sixiang Chen, Huaihai Lyu, Xiaoshuai Hao, Yequan Wang, Bo Lei, Dong Liu, Xi Yang, Yance Jiao, Tengfei Pan, Yunyan Zhang, Songjing Wang, Ziqian Zhang, Xu Liu, Ji Zhang, Caowei Meng, Zhizheng Zhang, Jiyang Gao, Song Wang, Xiaokun Leng, Zhiqiang Xie, Zhenzhen Zhou, Peng Huang, Wu Yang, Yandong Guo, Yichao Zhu, Suibing Zheng, Hao Cheng, Xinmin Ding, Yang Yue, Huanqian Wang, Chi Chen, Jingrui Pang, YuXi Qian, Haoran Geng, Lianli Gao, Haiyuan Li, Bin Fang, Gao Huang, Yaodong Yang, Hao Dong, He Wang, Hang Zhao, Yadong Mu, Di Hu, Hao Zhao, Tiejun Huang, Shanghang Zhang, Yonghua Lin, Zhongyuan Wang and Guocai Yao},\n  journal={arXiv preprint arXiv:2511.17441},\n  url = {https://arxiv.org/abs/2511.17441},\n  year={2025},\n  }\n",
+    "additional_citations": "If you use this dataset, please also consider citing:\nLeRobot Framework: https://github.com/huggingface/lerobot\n",
+    "version_info": "Initial Release",
+    "data_path": "data/chunk-{id}/episode_{id}.parquet",
+    "video_path": "videos/chunk-{id}/observation.images.cam_left_wrist_rgb/episode_{id}.mp{id}",
+    "video_url": "videos/chunk-000/observation.images.cam_front_rgb/episode_000000.mp4"
   },
   "Cobot_Magic_mobile_cube_blackboard": {
     "path": "Cobot_Magic_mobile_cube_blackboard",

videos/Airbot_MMK2_take_cup.mp4

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