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MiniMax H3 Workflows (T2V, I2V, First-Last-Frame, Ref2V) with SageAttention + Turbo Lora + VEDA Attention (x1.7-x2 boost)) + RIFE VFI Interpolation

Updated: Oct 24, 2026

toolminimaxi2vt2vsageattentionflf2v

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Minimax H3.zip

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Type
Workflows
Stats

252

Reviews
Published

Oct 24, 2026

Base Model

MiniMax H3

Hash
AutoV2940056D104

The MiniMax H3 Community License Agreement’s grant excludes the European Union, the United Kingdom, the Republic of Korea and the United States of America.

MiniMax H3

VEDA Sparse Attention Models to get x1.7-x2 boost speed

custom node https://github.com/veda-sparse/Veda-on-ComfyUI. That node also is in Manager

- [minimax_h3_t2va_veda_8nfe_600step_preview_fp8.safetensors](https://huggingface.co/Veda-Sparse/Minimax-H3-T2VA-Veda-8NFE-600Step-Preview/resolve/main/minimax_h3_t2va_veda_8nfe_600step_preview_fp8.safetensors)

- [minimax_h3_r2va_veda_preview_fp8.safetensors](https://huggingface.co/Veda-Sparse/Minimax-H3-R2VA-Veda-Preview/resolve/main/minimax_h3_r2va_veda_preview_fp8.safetensors)

File save location

ComfyUI/

│ ├───📂 models/

│ │ └─── 📂 veda/

│ │ └─── minimax_h3_t2va_veda_8nfe_600step_preview_fp8.safetensors

│ │ └─── minimax_h3_r2va_veda_preview_fp8.safetensors

All models download from https://huggingface.co/Comfy-Org/MiniMax-H3/tree/main
Heretic Text Encoder int8- https://huggingface.co/ethanfel/Qwen3-VL-32B-Ultra-Heretic-H3-ComfyUI-INT8-ConvRot/tree/main
Heretic Text Encoder nvfp4 - https://huggingface.co/sakamakismile/Qwen3-VL-32B-Heretic-MiniMax-H3-NVFP4/tree/main

My ComfyUI Build - https://huggingface.co/datasets/StefanFalkok/ComfyUI_portable_torch_2.14.0_cu130_cp313_sageattention_triton

My NSFW TG Channel - https://t.me/stefanfalkokmoth

My TG Channel - https://t.me/StefanFalkokAI

My TG Chat - https://t.me/+y4R5JybDZcFjMjFi