Model

pi-zero

2 entries · October 2024 – February 2025

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  • Models & capabilities 2
  • Open weights & ecosystem 1

  1. Physical Intelligence open-sources π0

    Code and weights for the robot-control model were released under an Apache 2.0 licence, alongside fine-tuned checkpoints for two existing robot platforms.

    Models & capabilities · Open weights & ecosystem

  2. Physical Intelligence releases π0, a generalist robot policy

    Trained across eight robot platforms and tasks including laundry-folding and box assembly, using flow matching to output motor commands up to 50 times a second.

    Models & capabilities