Tencent Hunyuan Releases Open-Source Interactive Video World Model Hy-Nomas

Tencent Hunyuan released Hy-Nomas, an open-source interactive video world model, on October 24, 2026. The model is now available through the official website, GitHub, and Hugging Face, with free access to model weights and demos for developers.

Hy-Nomas supports free-form interaction via text prompts and camera trajectories, and features long-horizon generation with world memory to maintain visual coherence over extended sequences. It also offers lightweight LoRA adaptation for specialized domains such as robotics, and is optimized for inference on consumer GPUs to lower the barrier for local deployment.

Tencent Hunyuan said the model is open for community testing and welcomes feedback from developers.