CivArchive
    Nunchaku Flux 4-Bit SVDQuant Models - flux.1-KONTEXT-int4
    Preview 89078357
    Preview 89078356

    Published models here was not working on ComfyUI new version. Hash was different. Nunchaku-flux

    https://github.com/nunchaku-tech/ComfyUI-nunchaku

    https://github.com/nunchaku-tech/nunchaku

    Description

    https://huggingface.co/mit-han-lab/nunchaku-flux.1-kontext-dev/blob/main/svdq-int4_r32-flux.1-kontext-dev.safetensors

    SHA256:

    5dceaae1666bd76402bb9e47a9431a51b2b528f921502ee92b90257717acbebb

    Pointer size:

    135 Bytes

    ·

    Size of remote file:

    6.77 GB

    ·

    Xet backed hash:

    c7e88559a1cb36c5ca3247ce45106b3bb02d3718f9a9bbaf744fddf5d5a64345

    FAQ

    Comments (7)

    RakibJul 18, 2025· 4 reactions
    CivitAI

    How to convert any flux model to Nunchaku?

    diogod
    Author
    Jul 18, 2025· 1 reaction

    I don't really know. Maybe on thier GitHub it has something about a converter.

    otterpuppJul 21, 2025· 5 reactions

    https://github.com/nunchaku-tech/deepcompressor

    BlackLabe188Aug 12, 2025· 2 reactions
    CivitAI

    Love nunchaku so much , 20sec 1 photo👍
    * * * Workflow * * *
    https://civitai.com/models/1831687/flux1-dev-krea-kontext-nunchaku-my-20sec-workflow?modelVersionId=2107703

    jonog247634Aug 13, 2025· 1 reaction
    CivitAI

    Blackwell fp4 support plz

    diogod
    Author
    Aug 13, 2025· 1 reaction

    Do you need this updated here? The devs released the fp4 models, I think. I just uploaded these one here because no one else did and for tools like image_saver to get the hash and save the model on the metadata correctly. But if you need I can upload the fp4 versions as well.

    jonog247634Aug 18, 2025

    diogod That would be great thanks, struggle to find them on huggingface

    Checkpoint
    Flux.1 Kontext
    by diogod
    Download (Beta) View on CivitAI
    base model

    Details

    Downloads
    1,530
    Platform
    CivitAI
    Platform Status
    Available
    Created
    7/18/2025
    Updated
    5/14/2026
    Deleted
    -

    Available On (1 platform)

    Same model published on other platforms. May have additional downloads or version variants.

    SeaArt
    Nunchaku Flux 4-Bit SVDQuant Models - flux.1-KONTEXT-int4