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Minimax H3 [T2V-R2V-FL2V/Speedup/RIFE/RTX-UPSCALER]

Updated: Sep 11, 2026

toolminimaxminimax h3 int8/int4 convrot

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2 variants available

Type
Workflows
Stats

54

Reviews

(4)

Published

Sep 11, 2026

Base Model

MiniMax H3

Hash
AutoV2
D5261B1F9F
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Tool Creators position #30

#30

Uploads - 13

13

Followers - 252

252

Likes - 253

253

License:

MiniMax H3 Community License Agreement

MiniMax H3 is licensed by MiniMax under the MiniMax H3 Community License Agreement. That agreement’s Applicable Territory excludes the European Union, the United Kingdom, the Republic of Korea and the United States of America. Your use of H3 and of any H3 derivative is subject to that agreement and its Acceptable Use Policy.

MiniMax H3

#Update
Fixed several issues in the workflow and refined some settings.

  • Added Add Guide for MMH3

  • Improved timeline control for reference images and audio.

  • Added full support for T2VA, I2VA, FL2VA, L2VA, and Ref2VA; added reference video and audio uploads; updated the interface.

  • Minor workflow adjustments and improvements.

Minimax H3 workflow using Turbo LoRA for the fastest generation while maintaining high quality, with Speedup enabled and 8 sampling steps.

# Required Custom Nodes

Install the following custom nodes using ComfyUI Manager or clone them manually:
- ComfyUI-SolAttn_triton

- ComfyUI-Spectrum-MiniMax-H3

- ComfyUI-KJNodes

- ComfyUI-Custom-Scripts

- ComfyUI-Easy-Use

- ComfyUI-Workflow-Encrypt

- CRT-Nodes

- ComfyUI-VideoHelperSuite

- rgthree-comfy

- ComfyUI-VFI

- Nvidia_RTX_Nodes_ComfyUI