Datasets:
| license: cc-by-4.0 | |
| task_categories: | |
| - robotics | |
| tags: | |
| - lerobot | |
| - imitation-learning | |
| - robotics | |
| - ur3e | |
| - bimanual | |
| pretty_name: "liquid - WetLabRoboData imitation-learning dataset" | |
| # liquid | |
| Teleoperation demonstrations for the **liquid** task, part of the | |
| [WetLabRoboData / ChemLab](https://huggingface.co/WetLabRoboData) imitation-learning | |
| benchmark (UR3e bimanual arm, 3 cameras, GELLO teleop). | |
| | Field | Value | | |
| |------------------------|-------| | |
| | Category | short-horizon | | |
| | Train episodes | 98 | | |
| | Mean episode length | 49.0 s | | |
| | Robot | UR3e bimanual | | |
| | Cameras | front, left_wrist_top, right_wrist_top | | |
| | Teleop | GELLO | | |
| | Format | LeRobot v3 | | |
| ## Related | |
| - Scratch policy: [`WetLabRoboData/diffusion-liquid-scratch`](https://huggingface.co/WetLabRoboData/diffusion-liquid-scratch) | |
| - Full task-collection landing page: [WetLabRoboData collections](https://huggingface.co/WetLabRoboData#collections) | |
| ## Load | |
| ```python | |
| from lerobot.datasets import LeRobotDataset | |
| ds = LeRobotDataset("WetLabRoboData/lerobot-data-liquid") | |
| ``` | |
| ## Provenance | |
| Reorganized from `WetLabRoboData/lerobot-data-rama-liquid_pouring` on 2026-10-04. The original | |
| raw mirror (data + checkpoints + eval all in one repo) is preserved in the | |
| `old/` subfolder of that source repo for traceability. | |