MiniMax H3 Open-Sources 2K Video Model: Runs Locally on Single RTX 6000
chris_j_paxton · x · 2026-08-03
MiniMax has released H3, an open-source multimodal video generation model, now available with Day-0 serving support in SGLang Diffusion.
- Performance & Cost: Matches the quality of Seedance 2.0 at 1/3 the cost. It can be run entirely locally for $0 API bills on 2x RTX 5090 or 1x RTX 6000.
- Capabilities: Takes text, image, video, and audio in a single context to generate 5-15s clips at native 2K, 24fps with native stereo audio.
- Hardware: Beyond consumer GPUs, it runs on NVIDIA Blackwell/Hopper and AMD MI355X/MI300X.
Related event: MiniMax open-sources 33B multimodal video model H3(35 posts)→
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