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Upload dataset AI2_Alphabot_2_stack_blocks

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  1. README.md +609 -0
  2. annotations/eef_acc_mag_annotation.jsonl +3 -0
  3. annotations/eef_direction_annotation.jsonl +7 -0
  4. annotations/eef_velocity_annotation.jsonl +3 -0
  5. annotations/gripper_activity_annotation.jsonl +4 -0
  6. annotations/gripper_mode_annotation.jsonl +3 -0
  7. data/chunk-000/episode_000000.parquet +3 -0
  8. data/chunk-000/episode_000001.parquet +3 -0
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README.md ADDED
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+ ---
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+ task_categories:
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+ - robotics
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+
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+ language:
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+ - en
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+
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+
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+ 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.'
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+
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+
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+
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+ extra_gated_fields:
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+
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+ Company/Organization:
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+ type: 'text'
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+ description: 'e.g., "ETH Zurich", "Boston Dynamics", "Independent Researcher"'
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+
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+ Country:
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+ type: 'country'
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+ description: 'e.g., "Germany", "China", "United States"'
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+
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+
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+
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+ tags:
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+ - RoboCOIN
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+ - LeRobot
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+
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+ license: apache-2.0
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+
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+ configs:
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+ - config_name: default
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+ data_files: data/chunk-{id}/episode_{id}.parquet
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+ ---
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+
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+ # AI2_Alphabot_2_stack_blocks
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+
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+ ## Dataset Description
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+
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+ This dataset uses an extended format based on LeRobot and is fully compatible with LeRobot.
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+
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+ ## Task Preview
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+
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+ <video src="videos/chunk-000/observation.images.cam_front_chest_rgb/episode_000000.mp4" controls width="640"></video>
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+
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+ [View Video Directly](videos/chunk-000/observation.images.cam_front_chest_rgb/episode_000000.mp4)
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+
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+ ### Overview
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+
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+ - **Total Episodes:** 211
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+ - **Total Frames:** 122256
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+ - **FPS:** 30
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+ - **Dataset Size:** 1.84 GB
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+ - **Robot Name:** `AI2_Alphabot_2`
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+ - **End-Effector Type:** `two_finger_end_effector`
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+ - **Teleoperation Type:** `vr_controller`
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+ - **Sensors:** `cam_front_chest_rgb`,
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+ `cam_front_head_rgb`,
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+ `cam_left_wrist_rgb`,
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+ `cam_right_wrist_rgb`
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+
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+ - **Camera Information:** cam_front_chest_rgb;
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+ cam_front_head_rgb;
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+ cam_left_wrist_rgb;
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+ cam_right_wrist_rgb
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+
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+ - **Scene:** `Household->Living Room`
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+ - **Objects:** `square block(purple)`,
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+ `square block(green)`
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+
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+ - **Task Description:** Pick the topmost block from the stack and place it on the table.
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+
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+
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+ ### Primary Task Instruction
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+ > Pick the topmost block from the stack and place it on the table.
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+
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+ ### Robot Configuration
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+
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+ - **Robot Name:** `AI2_Alphabot_2`
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+ - **Codebase Version:** `v2.1`
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+ - **End-Effector Type:** `two_finger_end_effector`
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+ - **Teleoperation Type:** `vr_controller`
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+
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+ ## Scene and Objects
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+
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+ ### Scene Type
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+ `Household->Living Room`
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+
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+ ### Objects
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+ - `square block(purple)`
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+ - `square block(green)`
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+
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+
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+ ## Task Descriptions
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+
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+ - **Standardized Task Description:** `Pick the topmost block from the stack and place it on the table.`
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+ - **Operation Type:** `fixed_single_arm`
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+
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+ - **Environment Type:** `real_world`
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+
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+ ### Sub-Tasks
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+ This dataset includes 1 distinct subtasks:
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+
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+ 1. **Pick the topmost block from the stack and place it on the table.**
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+
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+
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+ ### Atomic Actions
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+ - `grasp`
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+ - `place`
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+
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+
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+ ## Hardware and Sensors
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+
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+
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+ ### Sensors
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+
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+ - `cam_front_chest_rgb`
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+
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+ - `cam_front_head_rgb`
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+
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+ - `cam_left_wrist_rgb`
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+
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+ - `cam_right_wrist_rgb`
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+
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+
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+
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+
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+ ### Camera Information
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+
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+
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+ - `cam_front_chest_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=h264, pix_fmt=yuv420p
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+
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+ - `cam_front_head_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=h264, pix_fmt=yuv420p
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+
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+ - `cam_left_wrist_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=h264, pix_fmt=yuv420p
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+
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+ - `cam_right_wrist_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=h264, pix_fmt=yuv420p
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+
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+
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+
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+
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+ ### Coordinate System
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+ - **Definition:** `right-hand-frame`
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+
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+
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+ ### Dimensions & Units
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+ - **Joint Rotation:** `radian`
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+ - **End-Effector Rotation:** `radian`
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+ - **End-Effector Translation:** `meter`
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+
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+
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+
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+
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+ ## Dataset Statistics
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+
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+ | Metric | Value |
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+ |--------|-------|
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+ | **Total Episodes** | 211 |
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+ | **Total Frames** | 122256 |
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+ | **Total Tasks** | 1 |
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+ | **Total Videos** | 844 |
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+ | **Total Chunks** | 1 |
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+ | **Chunk Size** | 1000 |
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+ | **FPS** | 30 |
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+ | **State Dimensions** | 34 |
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+ | **Action Dimensions** | 34 |
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+ | **Camera Views** | 4 |
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+ | **Dataset Size** | 1.84 GB |
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+
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+
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+ ## Data Splits
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+
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+ The dataset is organized into the following splits:
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+
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+ - **Training**: Episodes 0:210
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+
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+
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+ ## Dataset Structure
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+
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+ This dataset follows the LeRobot format and contains the following components:
181
+
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+ ### Data Files
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+ - **Videos**: Compressed video files containing RGB camera observations
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+ - **State Data**: Robot joint positions, velocities, and other state information
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+ - **Action Data**: Robot action commands and trajectories
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+ - **Metadata**: Episode metadata, timestamps, and annotations
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+
188
+ ### File Organization
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+ - **Data Path Pattern**: `data/chunk-{id}/episode_{id}.parquet`
190
+ - **Video Path Pattern**: `videos/chunk-{id}/observation.images.cam_front_chest_rgb/episode_{id}.mp{id}`
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+ - **Chunking**: Data is organized into 1 chunk(s)
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+ of size 1000
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+
194
+ ### Data Structure (Tree)
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+
196
+ ```
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+ AI2_Alphabot_2_stack_blocks_0_qced_hardlink/
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+ |-- annotations
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+ | |-- eef_acc_mag_annotation.jsonl
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+ | |-- eef_direction_annotation.jsonl
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+ | |-- eef_velocity_annotation.jsonl
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+ | |-- gripper_activity_annotation.jsonl
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+ | `-- gripper_mode_annotation.jsonl
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+ |-- data
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+ | `-- chunk-000
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+ | |-- episode_000000.parquet
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+ | |-- episode_000001.parquet
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+ | |-- episode_000002.parquet
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+ | |-- episode_000003.parquet
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+ | |-- episode_000004.parquet
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+ | |-- episode_000005.parquet
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+ | |-- episode_000006.parquet
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+ | |-- episode_000007.parquet
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+ | |-- episode_000008.parquet
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+ | |-- episode_000009.parquet
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+ | |-- episode_000010.parquet
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+ | `-- episode_000011.parquet
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+ | `-- ... (199 more entries)
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+ |-- meta
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+ | |-- episodes.jsonl
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+ | |-- episodes_stats.jsonl
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+ | |-- info.json
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+ | `-- tasks.jsonl
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+ |-- videos
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+ | `-- chunk-000
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+ | |-- observation.images.cam_front_chest_rgb
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+ | |-- observation.images.cam_front_head_rgb
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+ | |-- observation.images.cam_left_wrist_rgb
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+ | `-- observation.images.cam_right_wrist_rgb
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+ `-- info.yaml
231
+ ```
232
+
233
+ ## Camera Views
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+
235
+
236
+
237
+
238
+
239
+
240
+ This dataset includes 4 camera views: `cam_front_chest_rgb`, `cam_front_head_rgb`, `cam_left_wrist_rgb`, `cam_right_wrist_rgb`.
241
+
242
+
243
+ ## Features (Full YAML)
244
+
245
+ ```yaml
246
+ observation.images.cam_front_chest_rgb:
247
+ dtype: video
248
+ shape:
249
+ - 480
250
+ - 640
251
+ - 3
252
+ names:
253
+ - height
254
+ - width
255
+ - channels
256
+ info:
257
+ video.height: 480
258
+ video.width: 640
259
+ video.codec: h264
260
+ video.pix_fmt: yuv420p
261
+ video.is_depth_map: false
262
+ video.fps: 30
263
+ video.channels: 3
264
+ has_audio: false
265
+ observation.images.cam_front_head_rgb:
266
+ dtype: video
267
+ shape:
268
+ - 480
269
+ - 640
270
+ - 3
271
+ names:
272
+ - height
273
+ - width
274
+ - channels
275
+ info:
276
+ video.height: 480
277
+ video.width: 640
278
+ video.codec: h264
279
+ video.pix_fmt: yuv420p
280
+ video.is_depth_map: false
281
+ video.fps: 30
282
+ video.channels: 3
283
+ has_audio: false
284
+ observation.images.cam_left_wrist_rgb:
285
+ dtype: video
286
+ shape:
287
+ - 480
288
+ - 640
289
+ - 3
290
+ names:
291
+ - height
292
+ - width
293
+ - channels
294
+ info:
295
+ video.height: 480
296
+ video.width: 640
297
+ video.codec: h264
298
+ video.pix_fmt: yuv420p
299
+ video.is_depth_map: false
300
+ video.fps: 30
301
+ video.channels: 3
302
+ has_audio: false
303
+ observation.images.cam_right_wrist_rgb:
304
+ dtype: video
305
+ shape:
306
+ - 480
307
+ - 640
308
+ - 3
309
+ names:
310
+ - height
311
+ - width
312
+ - channels
313
+ info:
314
+ video.height: 480
315
+ video.width: 640
316
+ video.codec: h264
317
+ video.pix_fmt: yuv420p
318
+ video.is_depth_map: false
319
+ video.fps: 30
320
+ video.channels: 3
321
+ has_audio: false
322
+ observation.state:
323
+ dtype: float32
324
+ shape:
325
+ - 34
326
+ names:
327
+ - left_arm_joint_1_rad
328
+ - left_arm_joint_2_rad
329
+ - left_arm_joint_3_rad
330
+ - left_arm_joint_4_rad
331
+ - left_arm_joint_5_rad
332
+ - left_arm_joint_6_rad
333
+ - left_arm_joint_7_rad
334
+ - left_eef_pos_x_m
335
+ - left_eef_pos_y_m
336
+ - left_eef_pos_z_m
337
+ - left_eef_rot_euler_x_rad
338
+ - left_eef_rot_euler_y_rad
339
+ - left_eef_rot_euler_z_rad
340
+ - right_arm_joint_1_rad
341
+ - right_arm_joint_2_rad
342
+ - right_arm_joint_3_rad
343
+ - right_arm_joint_4_rad
344
+ - right_arm_joint_5_rad
345
+ - right_arm_joint_6_rad
346
+ - right_arm_joint_7_rad
347
+ - right_eef_pos_x_m
348
+ - right_eef_pos_y_m
349
+ - right_eef_pos_z_m
350
+ - right_eef_rot_euler_x_rad
351
+ - right_eef_rot_euler_y_rad
352
+ - right_eef_rot_euler_z_rad
353
+ - left_gripper_open
354
+ - right_gripper_open
355
+ - neck_joint_1_rad
356
+ - neck_joint_2_rad
357
+ - torso_joint_1_rad
358
+ - torso_joint_2_rad
359
+ - torso_joint_3_rad
360
+ - torso_joint_4_rad
361
+ action:
362
+ dtype: float32
363
+ shape:
364
+ - 34
365
+ names:
366
+ - left_arm_joint_1_rad
367
+ - left_arm_joint_2_rad
368
+ - left_arm_joint_3_rad
369
+ - left_arm_joint_4_rad
370
+ - left_arm_joint_5_rad
371
+ - left_arm_joint_6_rad
372
+ - left_arm_joint_7_rad
373
+ - left_eef_pos_x_m
374
+ - left_eef_pos_y_m
375
+ - left_eef_pos_z_m
376
+ - left_eef_rot_euler_x_rad
377
+ - left_eef_rot_euler_y_rad
378
+ - left_eef_rot_euler_z_rad
379
+ - right_arm_joint_1_rad
380
+ - right_arm_joint_2_rad
381
+ - right_arm_joint_3_rad
382
+ - right_arm_joint_4_rad
383
+ - right_arm_joint_5_rad
384
+ - right_arm_joint_6_rad
385
+ - right_arm_joint_7_rad
386
+ - right_eef_pos_x_m
387
+ - right_eef_pos_y_m
388
+ - right_eef_pos_z_m
389
+ - right_eef_rot_euler_x_rad
390
+ - right_eef_rot_euler_y_rad
391
+ - right_eef_rot_euler_z_rad
392
+ - left_gripper_open
393
+ - right_gripper_open
394
+ - neck_joint_1_rad
395
+ - neck_joint_2_rad
396
+ - torso_joint_1_rad
397
+ - torso_joint_2_rad
398
+ - torso_joint_3_rad
399
+ - torso_joint_4_rad
400
+ timestamp:
401
+ dtype: float32
402
+ shape:
403
+ - 1
404
+ names: null
405
+ frame_index:
406
+ dtype: int64
407
+ shape:
408
+ - 1
409
+ names: null
410
+ episode_index:
411
+ dtype: int64
412
+ shape:
413
+ - 1
414
+ names: null
415
+ index:
416
+ dtype: int64
417
+ shape:
418
+ - 1
419
+ names: null
420
+ task_index:
421
+ dtype: int64
422
+ shape:
423
+ - 1
424
+ names: null
425
+ gripper_open_scale_state:
426
+ names:
427
+ - left_gripper_open_scale
428
+ - right_gripper_open_scale
429
+ dtype: float64
430
+ shape:
431
+ - 2
432
+ gripper_open_scale_action:
433
+ names:
434
+ - left_gripper_open_scale
435
+ - right_gripper_open_scale
436
+ dtype: float64
437
+ shape:
438
+ - 2
439
+ eef_sim_pose_state:
440
+ names:
441
+ - left_eef_pos_x
442
+ - left_eef_pos_y
443
+ - left_eef_pos_z
444
+ - left_eef_rot_x
445
+ - left_eef_rot_y
446
+ - left_eef_rot_z
447
+ - right_eef_pos_x
448
+ - right_eef_pos_y
449
+ - right_eef_pos_z
450
+ - right_eef_rot_x
451
+ - right_eef_rot_y
452
+ - right_eef_rot_z
453
+ dtype: float32
454
+ shape:
455
+ - 12
456
+ eef_sim_pose_action:
457
+ names:
458
+ - left_eef_pos_x
459
+ - left_eef_pos_y
460
+ - left_eef_pos_z
461
+ - left_eef_rot_x
462
+ - left_eef_rot_y
463
+ - left_eef_rot_z
464
+ - right_eef_pos_x
465
+ - right_eef_pos_y
466
+ - right_eef_pos_z
467
+ - right_eef_rot_x
468
+ - right_eef_rot_y
469
+ - right_eef_rot_z
470
+ dtype: float32
471
+ shape:
472
+ - 12
473
+ eef_direction_state:
474
+ names:
475
+ - left_eef_direction
476
+ - right_eef_direction
477
+ dtype: int32
478
+ shape:
479
+ - 2
480
+ eef_direction_action:
481
+ names:
482
+ - left_eef_direction
483
+ - right_eef_direction
484
+ dtype: int32
485
+ shape:
486
+ - 2
487
+ eef_velocity_state:
488
+ names:
489
+ - left_eef_velocity
490
+ - right_eef_velocity
491
+ dtype: int32
492
+ shape:
493
+ - 2
494
+ eef_velocity_action:
495
+ names:
496
+ - left_eef_velocity
497
+ - right_eef_velocity
498
+ dtype: int32
499
+ shape:
500
+ - 2
501
+ eef_acc_mag_state:
502
+ names:
503
+ - left_eef_acc_mag
504
+ - right_eef_acc_mag
505
+ dtype: int32
506
+ shape:
507
+ - 2
508
+ eef_acc_mag_action:
509
+ names:
510
+ - left_eef_acc_mag
511
+ - right_eef_acc_mag
512
+ dtype: int32
513
+ shape:
514
+ - 2
515
+ gripper_mode_state:
516
+ names:
517
+ - left_gripper_mode
518
+ - right_gripper_mode
519
+ dtype: int32
520
+ shape:
521
+ - 2
522
+ gripper_mode_action:
523
+ names:
524
+ - left_gripper_mode
525
+ - right_gripper_mode
526
+ dtype: int32
527
+ shape:
528
+ - 2
529
+ gripper_activity_state:
530
+ names:
531
+ - left_gripper_activity
532
+ - right_gripper_activity
533
+ dtype: int32
534
+ shape:
535
+ - 2
536
+ gripper_activity_action:
537
+ names:
538
+ - left_gripper_activity
539
+ - right_gripper_activity
540
+ dtype: int32
541
+ shape:
542
+ - 2
543
+
544
+ ```
545
+
546
+ ## Available Annotations
547
+
548
+ This dataset includes rich annotations to support diverse learning approaches:
549
+
550
+ - `eef_acc_mag_annotation.jsonl`
551
+ - `eef_direction_annotation.jsonl`
552
+ - `eef_velocity_annotation.jsonl`
553
+ - `gripper_activity_annotation.jsonl`
554
+ - `gripper_mode_annotation.jsonl`
555
+
556
+
557
+ ## Dataset Tags
558
+
559
+ - `RoboCOIN`
560
+ - `LeRobot`
561
+
562
+
563
+ ## Authors
564
+
565
+ ### Contributors
566
+ This dataset is contributed by:-RoboCOIN Team at Beijing Academy of Artificial Intelligence (BAAI)
567
+
568
+ ### Annotators
569
+ No annotator information available.
570
+
571
+ ## Links
572
+
573
+ - **Homepage:** [https://flagopen.github.io/RoboCOIN/](https://flagopen.github.io/RoboCOIN/)
574
+ - **Paper:** [https://arxiv.org/abs/2511.17441](https://arxiv.org/abs/2511.17441)
575
+ - **Repository:** [https://github.com/FlagOpen/RoboCOIN](https://github.com/FlagOpen/RoboCOIN)
576
+ ## Contact and Support
577
+
578
+ For questions, issues, or feedback regarding this dataset, please contact us.
579
+ ### Support
580
+ For technical support, please open an issue on our GitHub repository.
581
+
582
+ ## License
583
+
584
+ apache-2.0
585
+
586
+ ## Citation
587
+
588
+ If you use this dataset in your research, please cite:
589
+
590
+ ```bibtex
591
+ @article{robocoin,
592
+ title={RoboCOIN: An Open-Sourced Bimanual Robotic Data Collection for Integrated Manipulation},
593
+ 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},
594
+ journal={arXiv preprint arXiv:2511.17441},
595
+ url = {https://arxiv.org/abs/2511.17441},
596
+ year={2025},
597
+ }
598
+
599
+ ```
600
+
601
+ ### Additional References
602
+
603
+ If you use this dataset, please also consider citing:
604
+ LeRobot Framework: https://github.com/huggingface/lerobot
605
+
606
+
607
+ ## Version Information
608
+
609
+ Initial Release
annotations/eef_acc_mag_annotation.jsonl ADDED
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2
+ {"eef_acc_mag_index": 1, "eef_acc_mag": "accelerating"}
3
+ {"eef_acc_mag_index": 2, "eef_acc_mag": "decelerating"}
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+ {"eef_direction_index": 0, "eef_direction": "forward"}
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+ {"eef_direction_index": 4, "eef_direction": "up"}
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+ {"eef_direction_index": 5, "eef_direction": "down"}
7
+ {"eef_direction_index": 6, "eef_direction": "still"}
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