CivArchive
    MiniMax H3 Workflows (T2V, I2V, First-Last-Frame, Ref2V) with SageAttention + Turbo Lora + VEDA Attention (x1.7-x2 boost)) + RIFE VFI Interpolation - v3.5 (Veda Speed Boost)
    NSFW

    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

    Description

    1. Added Veda Speed Boost Generation node with models adapter links (boosting x1.7-x2 speed)

    2. Deleted Cache Node

    3. Updated best turbo loras list

    FAQ

    Workflows
    MiniMax H3

    Details

    Downloads
    503
    Platform
    CivitAI
    Platform Status
    Available
    Created
    10/20/2026
    Updated
    10/25/2026
    Deleted
    -

    Files

    minimaxH3WorkflowsT2VI2VFirstLastFrame_v35VedaSpeedBoost.zip

    minimaxH3WorkflowsT2VI2VFirstLastFrameRef2v_v35VedaSpeedBoost.zip

    minimaxH3WorkflowsT2VI2VFirstLastFrame_v35VedaSpeedBoost.zip

    minimaxH3WorkflowsT2VI2VFirstLastFrame_v35VedaSpeedBoost.zip