MiniMax H3 Hits ComfyUI on Day 0: Open Weights, Native Audio, 2K Video
MiniMax H3 Day-0 Support in ComfyUI: Open Weights, Native Audio, and 2K Video
MiniMax's third-generation video model, H3, is now natively supported in ComfyUI from day one. The open-weights model generates video with real stereo sound, up to 2K resolution and 15 seconds per clip, from text, images, video, or audio. It excels at multimodal context understanding, motion transfer, and editing. ComfyUI's optimizations, including pruning modulation weights and int8 quantization, cut memory usage by 66%, enabling local inference on a GPU like the RTX 3060.
This is a next-generation open-weights video model. Feed it text, images, video, or audio and it generates video with real stereo sound, up to 2K, up to 15 seconds a clip.