CivArchive
    unStable Revolution F2K 4b alpha - 馃煚 (alpha) F2K 4B fp16
    NSFW
    Preview 120072939

    unStable Revolution F2K

    Flux 2 klein, improved female anatomy

    early alpha verion

    Sampler Euler / DPM++ 2M SDE

    Scheduler Simple / Beta

    4-5 Steps

    Use any resolution, i like 896x1152 the most

    Not tested with negative Prompts

    Description

    FAQ

    Comments (8)

    GPUPoorChadFeb 2, 2026
    CivitAI

    Really dumb question, but why are people not making as many models for base? Wouldn't that finetune better?

    Peli86
    Author
    Feb 2, 20263 reactions

    Not dumb. Very short answer: In most cases Base is to train stuff, the other one to generate images.

    jenniferhoustonpancakesFeb 3, 20261 reaction

    AI toolkit doesn't even have the option to train distilled iirc

    The reason is probably because base and distilled were not separated in CivitAI categories until like a week or two in

    Most likely all or nearly all of them are trained in base

    Also the size is the same so there's no incentive to train in distilled

    Peli86
    Author
    Feb 3, 20265 reactions

    @jenniferhoustonpancakes聽Absolutely everything in this comment is wrong.

    robertdFeb 2, 20263 reactions
    CivitAI

    Very impressed by how well this checkpoint works for image-to-image workflows. Prompts that are ignored and do nothing with the official checkpoints (distilled and base) work flawlessly with this one. Thank you.

    Peli86
    Author
    Feb 2, 20261 reaction

    Good to hear, i haven't tried i2i. would you mind to share some images?

    SSSONGGGFeb 3, 20264 reactions
    CivitAI

    This model can generate great NSFW content, yet it loses a lot of details from the original image when used in edit mode.

    OrangeJuiceAlienFeb 5, 20261 reaction
    CivitAI

    can you release without distillation baked in?

    Checkpoint
    Flux.2 Klein 4B

    Details

    Downloads
    3,986
    Platform
    CivitAI
    Platform Status
    Available
    Created
    2/1/2026
    Updated
    5/12/2026
    Deleted
    -

    Files

    unstableRevolutionF2K_AlphaF2K4BFp16.safetensors