AI2 Alphabot 2: Robot Teleoperation Episodes for Sorting Tasks

295 episodes of robot teleoperation data for sorting angle iron, comprising 256,772 frames recorded at 30 FPS. The dataset uses an extended format based on LeRobot and is fully compatible with it, created by RoboCOIN. It was last updated on June 4, 2026.

Use Cases

• Training imitation learning models based on human teleoperation demonstrations.
• Developing robot control policies for sorting tasks based on the described teleoperation episodes.
• Benchmarking robot manipulation algorithms using the provided sensor streams like front chest and head RGB cameras.
• Studying VR-based teleoperation interfaces for robot control.

Strengths

• Contains 295 distinct teleoperation episodes.
• Includes 256,772 video frames captured at 30 frames per second.
• Dataset size is 7.92 GB, indicating substantial recorded interaction data.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

RoboCOIN on Hugging Face.

Collection Method

Teleoperation via VR controller with specified sensors (cam_front_chest_rgb, cam_front_head_rgb).

Freshness

Last updated 2026-06-04 09:21:54; freshness should be verified.