Hugging Face Hub increases per-file upload limit to 500 GB for datasets

AI Impact Summary

Hugging Face Hub is expanding its role as a scalable hosting and sharing layer for open ML datasets, leveraging the 🤗 Datasets library to upload, stream, and explore data without full downloads. The upcoming backend update will raise per-file limits from 50 GB to 500 GB, enabling terabyte-scale datasets and streaming workflows, which broadens the range of data publishers and use cases the platform can support. The Datasets Viewer, multi-format support, and built-in security scanners plus access controls enhance discoverability and governance, but scaling these capabilities will require tighter cost management and policy enforcement as dataset sizes grow.