MiniMax H3 roundup: ComfyUI ControlNet support, WASD-controlled video worlds
optimisticalish · reddit · 2026-09-03
A daily roundup of MiniMax H3 (video model) ecosystem news: Fun ControlNet Union support (Canny/Depth/HED/MLSD/OpenPose + video inpainting) merged into ComfyUI with Kijai's conversion and a first wiring node; "Fight Prompt Director," a Codex/Claude Code skill turning text, images, or storyboards into executable H3 fight-scene prompts; a Better Human Motion LoRA; an industrial-grade H3 Ref2VA deployment running on a 32GB RTX 5090 for seamless character replacement; an Instagram-aesthetics LoRA; and H3-World, which generates walkable video worlds controlled by WASD keys.
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