Nov 5, 2025 · PyTorch Foundation is the deep learning community home for the open source PyTorch framework and ecosystem.

Set up PyTorch easily with local installation or supported cloud platforms.

PyTorch documentation # PyTorch is an optimized tensor library for deep learning using GPUs and CPUs. Features described in this documentation are classified by release status: Stable …

PyTorch is an open source machine learning framework that accelerates the path from research prototyping to production deployment. Built to offer maximum flexibility and speed, PyTorch …

Apr 23, 2025 · We are excited to announce the release of PyTorch® 2.7 (release notes)! This release features: support for the NVIDIA Blackwell GPU architecture and pre-built wheels for …

The torch package contains data structures for multi-dimensional tensors and defines mathematical operations over these tensors. Additionally, it provides many utilities for efficient …

Access and install previous PyTorch versions, including binaries and instructions for all platforms.

Learn about PyTorch 2.x: faster performance, dynamic shapes, distributed training, and torch.compile.

Oct 17, 2024 · We are excited to announce the release of PyTorch® 2.5 (release note)! This release features a new cuDNN backend for SDPA, enabling speedups by default for users of …

Learn how to use torch.nn.utils.prune to sparsify your neural networks, and how to extend it to implement your own custom pruning technique.