CivArchive
    "zero uncond" vs "null uncond" with VPred SDXL - AC-Evo 2.5EP
    Preview 121982309
    Preview 121982310

    A dedicated workflow for my current vpred model, unfourtunately hitting a Math special case, causing drastic difference between WebUIs and ComfyUI.

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    It is likely occurs when you switch objective variable (e.g. eps to vpred, vpred to RF) from a finetuned model. It will eventually fade off (null uncond matches zero uncond) when more GPU hours are baked in.

    Description

    I think no one are insane enough to train models / LoRAs with different objective.

    Workflows
    Illustrious

    Details

    Downloads
    20
    Platform
    CivitAI
    Platform Status
    Available
    Created
    2/22/2026
    Updated
    2/25/2026
    Deleted
    -

    Files

    ZeroUncondVsNullUncond_acEvo25EP.zip

    Mirrors