Open-source ComfyUI node pack adds reusable image/audio/video references for MiniMax H3 RefMods
Entert-AI · reddit · 2026-10-10
A new open-source ComfyUI custom node pack, ComfyUI-H3-RefMods-Lab, adds workflow support for MiniMax H3 RefMods.
Features: create reusable RefMods from images, audio and video; choose which sources load at runtime to cut generation time, with per-source token costs visible; merge multiple RefMods into one; bake description and retention strategy into the RefMod so only the H3 video description prompt is needed, with source labels like <Picture 1> resolved automatically; and drag a RefMod onto the canvas to load its creation workflow.
Nodes, setup instructions and example workflows are on GitHub.
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