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    Absynth - Enhanced Stable Diffusion 3.5 Base Models

    Absynth is a series of specialized variant Stable Diffusion Base Models, meticulously crafted through the fusion of custom trained Negative LoRAs, fine-tune-merged inversely to expand and enhance the model's ability to generate hyper-detailed images.


    Versions are available for Stable Diffusion 3.5 Large & Stable Diffusion 3.5 Medium at various sizes on this page as well as a SDXL version of Absynth that has its own page.

    NOTICE: 2.0 is the best current version.

    WIP

    Absynth is a work in progress being fine-tuned on less-than optimal hardware, new versions will be shared as meaningful progress is made. We are further refining Absynth’s unique training approach to more detailed results.

    Note:

    Absynth may sometimes produce over-detailed images or visual artifacts. Efforts are underway to improve stability and refine its output in future updates.


    Credits:

    Absynth was created by Doctor Diffusion in partnership with FreeUse AI.

    Description

    This version has t5xxl_fp16 and clip_l baked into the model as well as the VAE

    FAQ

    Comments (5)

    PechistaFeb 7, 2025· 2 reactions
    CivitAI

    I'll try it as soon as I can. Just a couple of things:

    - Can you upload just the model without the CLIP?

    - Any plans to Quantize the model in Q4_M-Q5_M?

    randomkcoala3Feb 7, 2025· 3 reactions
    CivitAI

    very artistic, great compositions and colors, hands are a problem tho

    unmysticJun 29, 2025· 2 reactions
    CivitAI

    So sad to see SD3.5 is basically dead :( it was such a great model—even arguably better than Flux

    LeaAksJul 12, 2025
    CivitAI

    Model is very unusual and interesting, even with all its disadvantages. Are you planning to create 3.5L + detail lora + t5xxl_fp16 + clip_l + VAE? maybe fp8 version?

    thorgalAug 19, 2025
    CivitAI

    Bravo! For true artists only.

    Checkpoint
    SD 3.5 Medium

    Details

    Downloads
    1,052
    Platform
    CivitAI
    Platform Status
    Deleted
    Created
    2/6/2025
    Updated
    4/27/2026
    Deleted
    4/27/2026

    Files

    absynthEnhancedStable_35M20T5xxlFp16Clipl.safetensors