CivArchive
    MiniMax H3 Workflows (T2V, I2V, First-Last-Frame, Ref2V) with SageAttention + Turbo Lora + VEDA Attention (x1.7-x2 boost)) + RIFE VFI Interpolation - v2.0 (modelpreview)
    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)

    Set Veda Settings like this to get stable results and avoid random flashes. Works with FL2VA and Ref2VA

    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 new workflows with new ACC turbo loras with new custom nodes for distill loras (fl2va and ref2va)

    2. Added Model Preview Override

    3. Changed Saving Video Node to Pixaroma Node

    4. Deleted Spectrum Node

    5. Deleted workflows with all-in-one - generating + prompt enchancer

    FAQ

    Comments (1)

    sdktertiaire2Aug 27, 2026· 2 reactions
    CivitAI

    thanks v2 incredible.

    Workflows
    MiniMax H3

    Details

    Downloads
    401
    Platform
    CivitAI
    Platform Status
    Available
    Created
    8/27/2026
    Updated
    11/4/2026
    Deleted
    -

    Files

    minimaxH3WorkflowsT2VI2VFirst_v20Modelpreview.zip

    minimaxH3WorkflowsT2VI2VFirstLastFrameRef2v_v20Modelpreview_3155253.zip

    minimaxH3WorkflowsT2VI2VFirst_v20Modelpreview.zip

    minimaxH3WorkflowsT2VI2VFirstLastFrameRef2v_v20Modelpreview_3156426.zip