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    NSFW YOLO (GUI+10 NSFW Classes) - Nano_Custom
    NSFW
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    Full Custom YOLO Detection Model

    Model Description

    This model is a custom-trained YOLO object detection model for multi-class detection and segmentation tasks on a specialized dataset.

    It is trained for fine-grained object detection using bounding box annotations across multiple classes.

    NSFW

    • breast

    • vulva

    • butt

    • penis

    • anal

    • vaginal

    • blowjob

    • handjob

    Custom

    • face

    • nipple

    • mouth

    • eyes

    • navel

    • anus


    Intended Use

    • Object detection on NSFW datasets

    • Bounding box classification for custom classes


    Limitations

    • Trained on a custom dataset that was boxed with the ten classes by hand.

    • Performance may degrade on unseen domains or distributions, but in testing on 10k out of database images the error rate was less the 4%


    Evaluation Results

    Overall Metrics

    • Precision: 0.858

    • Recall: 0.808

    • mAP@50: 0.898

    • mAP@50-95: 0.6156


    Per-Class Evaluation Results
    ============================

    Class | Images | Instances | Precision | Recall | mAP50 | mAP50-95

    all | 613 | 1683 | 0.858 | 0.809 | 0.898 | 0.616
    person | 233 | 256 | 0.829 | 0.902 | 0.928 | 0.762
    breast | 286 | 298 | 0.910 | 0.884 | 0.964 | 0.642
    vulva | 165 | 166 | 0.874 | 0.777 | 0.873 | 0.495
    butt | 127 | 131 | 0.848 | 0.771 | 0.895 | 0.596
    male | 102 | 108 | 0.865 | 0.474 | 0.718 | 0.553
    penis | 237 | 269 | 0.824 | 0.855 | 0.903 | 0.577
    anal | 145 | 147 | 0.936 | 0.905 | 0.957 | 0.704
    vaginal | 182 | 184 | 0.888 | 0.903 | 0.952 | 0.619
    blowjob | 36 | 36 | 0.779 | 0.778 | 0.869 | 0.603
    handjob | 73 | 88 | 0.830 | 0.841 | 0.925 | 0.603

    Description

    FAQ

    Comments (5)

    gingermints69327Apr 24, 2026
    CivitAI

    Is there a tutorial on what to do with this?

    Felldude
    Author
    Apr 25, 2026· 1 reaction

    The GUI works to auto crop for dataset prep, but most people would benefit from use in comfy or forge, I have reached out to adetailer maybe they will incorporate its use

    wh00psApr 25, 2026
    CivitAI

    A really big work for sure. But what about teaching SAM3 to handle NSFW concepts? Do you think this is possible? Those YOLO rectangles aren’t much help - we're inpainting segments, not rectangles, after all.

    Felldude
    Author
    Apr 26, 2026

    Adetailer uses the yolo boxes it just apply a kernel size of dilation or erosion using PIL to blend the boxes out. In any instance you have to respect the minimum size of render that the model can generate. 32x32 or 64x64

    Some models like QWEN have there own internal smart object in-painting where you can tell the LLM to move something left or right, this doesn't rely on external object detection but internal.

    Felldude
    Author
    Apr 26, 2026· 1 reaction

    SAM3 is two orders of magnitude larger then YOLO-S (100x larger) the requirements for a full finetune with a reasonable batch size is 6 A100

    Other
    Other

    Details

    Downloads
    34
    Platform
    CivitAI
    Platform Status
    Available
    Created
    4/24/2026
    Updated
    5/4/2026
    Deleted
    -

    Files

    nsfwYOLOGUI10NSFW_nanoCustom.zip

    Mirrors