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Physical Intelligence Releases Code and Weights for π0 Robotics Foundation Model
Physical Intelligence has released the code and weights for its π0 robotics foundation model as open source.
What happened
On February 4, 2025, Physical Intelligence announced that it had released the code and weights for its π0 robotics foundation model through the experimental openpi repository. The company said π0 can control a variety of tasks and robot types, and that the release is intended to let researchers and practitioners fine-tune it for their own robots and tasks.
Why it matters
Researchers and practitioners can use the publicly released code and weights to fine-tune π0 for their own robots and work. The release includes examples for running the model on physical robots and in simulation, as well as several fine-tuned checkpoints, in addition to the foundation model itself.
Sources
Translated from the Japanese original: /news/physical-intelligence-robotto-kiban-moderu-pi-0-no-koodo-to-8b4f44. The Japanese version is authoritative if they differ.