Run AI workloads on any cloud, store on Hugging Face: zero-egress storage with SkyPilot

SkyPilot's Hugging Face Storage integration lets a computing job access models and datasets through mounted filesystem paths while running on a separate cloud. Model and dataset repositories are read-only; storage buckets also accept outputs such as saved training checkpoints.

The announcement says Hugging Face charges no outgoing data-transfer fee for these reads, reducing a cost that can tie computing jobs to the cloud holding their data. Mounted files are fetched as needed and cached locally. Uploading results can still incur the computing provider's outgoing transfer charges, so the arrangement removes one direction of transfer fees rather than every storage or networking cost.