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ComfyUI-Minimax-H3-Promptor update (v1.4.0 - v1.5.0) with local GGUF, targeted shot refine, and smart autocomplete

This story is from 2026-09-03. It is preserved in the archive; the latest stories are on the live feed.

Hey everyone, Let’s be honest for a second: who here has spent good money on a MiniMax H3 video render, only to watch it fail because an LLM decided to delete a bracket, mess up a timestamp, or change your character's clothes in Shot 2? If you’ve spent any late nights wrestling with H3’s strict syn…

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  1. 2026-09-03 15:55 · r/comfyui
    ComfyUI-Minimax-H3-Promptor update (v1.4.0 - v1.5.0) with local GGUF, targeted shot refine, and smart autocomplete

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