Hunyuan Video

HunyuanVideo is a state-of-the-art open-source AI video generation model developed by Tencent, featuring 13 billion parameters for exceptional output quality. Simply describe what you want to see, and HunyuanVideo generates high-fidelity videos with outstanding motion diversity, smooth visual quality, and precise text-to-video alignment. It supports resolutions up to 720p x 1280p, making it suitable for a wide range of creative and production use cases. As a fully open-source model, HunyuanVideo is built for developers, researchers, and creators who want a powerful, transparent foundation for their AI video projects — without black-box limitations.