# Pi0 Base Checkpoint (mirror)

This repository mirrors the OpenPI base checkpoint so our training runs can pin an exact base.

- Source: `s3://openpi-assets/checkpoints/pi0_fast_base/params`
- Source metadata timestamp: 2025-06-25 23:22:30 UTC

This is a copy of the checkpoint published by the OpenPI team, mirrored for reproducibility and convenience in our workflows.