
PyTorch Lightning is a Keras-like ML library for PyTorch. It leaves core training and validation logic to you and automates the rest. Reproducibility is a crucial requirement for many fields of research, including those based on ML techniques. As the number of research papers submitted to arXiv and conferences skyrockets into the tens of thousands, scaling reproducibility becomes difficult. Learn more.

We recently held the first online Global PyTorch Summer Hackathon, where researchers and developers around the world were invited to build innovative new projects with PyTorch. Nearly 1,500 developers participated, submitting projects ranging from livestock disease detection to AI-powered financial assistants. The winning projects were: