Open-Sora

Why we included this project

Open-Sora is an open-source text-to-video project built around a family of diffusion-based video generation models. The repository ships pretrained models along with training and inference code, data processing tools, and a gallery of example outputs, so you can go from a prompt to a rendered clip and, if you have the compute, fine-tune or train your own model. That makes it a practical option for developers and small teams who want to run video generation on their own hardware rather than depending on a closed commercial API. It is also a good way to learn how modern video diffusion models are put together, since the codebase is organized around a clear architecture with configurable components. If you are prototyping generative video features or evaluating open models, this is a solid, actively maintained place to start.