MiniMax H3 Gets Day 0 Support in SGLang, Runs Locally on Dual RTX 5090s

ying11231 · x · 2026-08-03

The MiniMax H3 model now has Day 0 support in @lmsysorg and is live in SGLang Diffusion. Developers can run the model locally and for free on their own machines using 2x RTX 5090 or 1 RTX 6000 GPU, incurring no API costs.

The model processes text, image, video, and audio inputs to generate 5-15 second clips at native 2K resolution, 24fps with native stereo audio. The underlying stack is compatible with NVIDIA Blackwell/Hopper architectures as well as AMD MI355X/MI300X hardware.

Related event: ComfyUI Day-0 Support for MiniMax H3 Cuts VRAM by 66%, Runs on RTX 3060(8 posts)→

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