How-ToDevelopersAugust 26, 2026

ComfyUI community builds tools and workflows for MiniMax H3

Community members released custom nodes and workflows for MiniMax H3 in ComfyUI, including H3 GuideMaster, a ControlNet for depth/canny/pose control, and a seamless video join node. A bug causing H3 to run half as fast was identified and fixed.

How this story unfolded

4 weeks · 1 report · 17 community posts · from Aug 1

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