Overview
PyTorch is a leading open-source machine learning framework. The PyTorch Foundation (Linux Foundation) hosts community governance for PyTorch and related projects. In 2025, ray was donated to the PyTorch Foundation and remains open source under that umbrella.
Recent Developments
- 2025: ray donated to the PyTorch Foundation (per anyscale / acquisition coverage).
- 2026-07-30: In the nscale–anyscale acquisition announcement, Ray was stated to remain open source under the PyTorch Foundation; Nscale said it would join the foundation (2026-07-31-nscale-acquires-anyscale-1-65b).