Software & Middleware

LeRobot

LeRobot is an open-source robot learning library from Hugging Face, launched in 2024, that provides end-to-end tooling for real-world imitation learning: teleoperated data recording, a standardized dataset format, and training and inference code for policies including ACT, Diffusion Policy, and ported vision-language-action models. It targets affordable hardware such as the SO-100 and SO-101 arms and hosts community datasets and pretrained weights on the Hugging Face Hub.

Why it matters for physical AI

By standardizing data formats and lowering hardware costs, a shared open stack lets thousands of practitioners contribute demonstrations and reproduce results, mirroring the open-source dynamics that accelerated language models.