fine-tuning-serving-openpi
Pass
Audited by Gen Agent Trust Hub on Oct 29, 2026
Risk Level: SAFEEXTERNAL_DOWNLOADSCOMMAND_EXECUTIONDYNAMIC_EXECUTION
Full Analysis
- [EXTERNAL_DOWNLOADS]: Retrieves source code and client libraries from the Physical Intelligence official GitHub repository and downloads pre-trained model weights from their public Google Cloud Storage assets (gs://openpi-assets).
- [COMMAND_EXECUTION]: Orchestrates model training and inference servers using scripts like scripts/train.py and scripts/serve_policy.py through standard runners such as uv and torchrun.
- [DYNAMIC_EXECUTION]: Instructs users to manually patch the installed transformers package by copying files from the repository into site-packages, which is a documented requirement for supporting the OpenPI architecture within the PyTorch backend.
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