2026-challenge-demos

# BEHAVIOR-1K 2026 Challenge Demos This dataset contains BEHAVIOR-1K 2026 challenge demonstration trajectories in LeRobotDataset v3 format. ## Dataset Statistics - Tasks: 100 - Episodes: 20,000 - Frames: 210,916,774 - Size: approximately 3.0 TB - Data shards: 955 Parquet files - Video files: 17,093 MP4 files - Video features: 6 ## Format The repository follows the LeRobotDataset v3 layout: - `meta/info.json`: dataset schema and path templates - `meta/stats.json`: feature statistics - `meta/tasks.parquet`: task metadata - `meta/episodes/`: per-episode metadata shards - `data/`: frame-level Parquet shards - `videos/`: encoded video shards ## Loading The full dataset is large. For a quick smoke test, load a single episode without videos: ```python from lerobot.datasets.lerobot_dataset import LeRobotDataset dataset = LeRobotDataset( "behavior-1k/2026-challenge-demos", episodes=[0], download_videos=False, ) ``` To load the dataset at the published LeRobot v3 revision explicitly: ```python dataset = LeRobotDataset( "behavior-1k/2026-challenge-demos", revision="v3.0", ) ``` ## Versioning The `v3.0` Hub tag is intended to match the LeRobot v3.0 codebase-compatible dataset revision. ## License This dataset is released under the MIT License. See `LICENSE` for the full text.