brains/pi05 · model record

π0.5 (pi05)

Successor to π0 co-trained on heterogeneous data (multiple robots, web data, high-level subtask prediction, verbal instructions) for open-world generalization, demonstrated on mobile manipulators cleaning kitchens and bedrooms in homes not seen in training. Base, LIBERO and DROID checkpoints were added to openpi in September 2025.