At Facebook AI, we're connecting people to what they care about, powering new, meaningful experiences, and advancing the state-of-the-art through open research and accessible tooling.See Our Research
Our teams accelerate research breakthroughs across both existing and new learning paradigms to develop state-of-the-art AI that has a positive impact on people and society.
Accelerate development with tools that enable the workflow from research prototyping to deployment.
Tap into the latest breakthroughs developed by Facebook AI and deployed in products used by billions.
Work with a broad ecosystem of open source tools and libraries designed to be modular and interoperable.
PyTorch is an open source deep learning framework built to be flexible and modular for research, with the stability and support needed for production deployment. It enables fast, flexible experimentation through a tape-based autograd system designed for immediate and python-like execution.