maple.backend.policy.openpi.OpenPIPolicy.pull

OpenPIPolicy.pull(version: str, dst: Path) → Dict

Pull model weights and Docker image.

Downloads OpenPI model checkpoints from the public S3 bucket or hugging face. Also pulls the Docker image for serving the model.

Parameters:

• version – Model version to download (e.g., ‘pi05_droid’, ‘pi0_base’).

• dst – Destination path for model weights (parent directory is used).

Returns:

Dictionary with download metadata including name, image, version, source, gs_path, config_name, and local path.