MiniMax H3: Tenth Roundup of Tools for ComfyUI

The author of the Telegram channel 'Neuronaut' released the tenth roundup of third-party tools for the open video model MiniMax H3 in ComfyUI, led by ten official effect trigger embeddings from Comfy-Org.

Compiled by Sergey KostenchukPublished 2026-08-30Updated 2026-09-18

2026-08-30 Multimodal HuggingFace

🎨 MiniMax H3: Tenth Roundup of Tools

The author of the 'Neuronaut' channel has compiled the latest developments for the open video model MiniMax H3. On August 22, Comfy-Org released 10 trigger embeddings on Hugging Face — effects with a single word in the prompt: minimaxh3_bullet_time, minimaxh3_dark_magic. Also: nodes with arbitrary keyframes, a combat LoRA, and a character sheet from a single generation.

🌍 The single-file H3 weights have been downloaded 21.4 million times, and a third-party stack has grown around the model: motion control (ControlNet-Union, keyframes), style via LoRA. Competition with Veo and Sora is shifting from weights to the tool ecosystem.

👤 This is a checklist for ComfyUI: special effects triggers, keyframe-offset node, character sheet with a consistent character, and LoRA for action. For consumer GPU owners — upscaling for RTX 3060.

Source 1: https://huggingface.co/Comfy-Org/MiniMax-H3/tree/main/embeddings Source 2: https://github.com/asirusasr-maker/ComfyUI-MiniMax-H3-Keyframe-Offset

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