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    Use e621 tags (no underscore), Artist tag very effective in YiffyMix.

    GridList Species/Artist(v64) update!! & LoRAs (SDXL)/samples/wildcards

    Recommend Artist tags (NoobXL) & comfyUI workflow.

    Setting SDXL (SDXL-lightning & NoobXL)

    • Steps = 12~24

    • Sampler = "DDPM", "Euler A SGMUniform", "Euler SGMUniform"

    • CFG scale = 3~4

    • Negative embeddings SDXL = ac-neg1, ac-neg2 (You don't really need this)

    • Postive LoRA SDXL = SeaArt Quality Tags LoRA (You don't really need this)

    • Stop at CLIP layers = 2

    Setting SD 1.5 + vpred

    • Steps = 30~40

    • Sampler = "DPM++ 2M Karras", "DPM++ SDE Karras", "DDIM", "UniPC"

    • CFG scale = 6~8

    • Negative embeddings = deformity_v6, bwu [SD-WebUI\embeddings]

    • Stop at CLIP layers = 1

    • SD VAE = kl-f8-anime2, Furception [SD-WebUI\models\VAE]

    Hires. fix

    • Hires steps = Steps * Denoising strength

    • Denoising strength = 0.25

    • Hires upscaler = 4x-UltraMix_Smooth [SD-WebUI\models\ESRGAN]

    ControlNet

    Wan 2.2 ComfyUI Animeted [workflow]

    SD WebUI

    LoRA Training SDXL

    • imgs count = 15~50

    • total steps = epoch * imgs count * folder loop = 3000~4500

    • network_dim = 64

    • network_alpha = 128 (SDXL) \ 16 (Noob)

    • learning_rate = 0.0002~0.0005

    • unet_lr = 0.0001 #learning_rate/2

    • text_encoder_lr = 0.00005 #learning_rate/4

    • lr_scheduler = "cosine_with_restarts"

    • mixed_precision = "bf16"

    • optimizer_type = "Adafactor"

    • optimizer_args = [ "scale_parameter=False", "relative_step=False", "warmup_init=False", ]

    YiffyMix v4x V-pred Setting

    # YiffyMix v4x A1111 SD-WebUI or Forge V-pred Setting

    1.Download config file ".yaml" paste next to the model.

    2.Raname ".yaml" same as model name. ( check the ".yaml" has [parameterization: "v"] line )

    3.Restart SD-WebUI ( if config fails to load, the model just generate noise )

    # YiffyMix v4x ComfyUI or StableSwarmUI V-pred Setting

    Add node "ModelSamplingDiscrete", Sampling = "v_prediction"

    workflow demo

    # ComfyUI V-pred Setting (old version)

    1.Copy config ".yaml" to [ComfyUI\models\configs] and refresh ComfyUI

    2."Load Checkpoint (With Config)" [Right Click\AddNode\advanced\model_merging]

    workflow:[Load Checkpoint (With Config)]-[KSampler]-[VAE Decode]-[Save Image]

    # v-pred mode troubleshoot

    If you use new version webui-forge and failed detect v-pred model.

    Try update webui-forge (click update.bat).

    When loading v-pred model, you will see this line in cmd console:

    left over keys: dict_keys(['v_pred'])

    # v4.x some time will get little fried issue image in this case

    Use "Dynamic Prompts with __wildcards__ prompts" and "batch size > 1"

    Just generate again with same prompts with parament, it will return normal.

    Version Info

    v1.x [2D,512~768] old model, unstable, low resolution

    v2.x [2D,512~896] e621 dataset + 30~40% SD5 dataset

    v3.0 [2D,3D,512~1088] large dataset then v2.x version, can do 2D, 3D

    v3.1 [2D,3D,Real,512~1088]

    more realistic, but loss some concept (e621 tag count lower 1000)

    v3.2 [2D,3D,Real,512~1088]

    unstable version, use SNR version FluffyRock, more noise detail

    v3.3 [2D,3D,Real,512~1088]

    stable version, more detail, more sensitive to prompts

    v3.4 [2D,3D,Real,512~1088] ※include Fluffy Rock Quality Tags-LoRA

    stable version, more detail, clear result, reduce some noise (like bush,pattern)

    v3.5 [2D,3D,Real,512~1088]

    unstable version, contrast & detailed enhance

    v3.6 [2D,3D,Real,512~1088]

    stable version, more sensitive to e621 tags

    v3.7 [2D,3D,Real,512~1088]

    stable version, reduce noise overactivity, fix blurry eyes and finger error, fix failed background depth

    v4.0 [2D,3D,Real,512~1088]

    v-pred version, remix from EasyFluff

    accuracy anatomy and style with fewer prompt,

    little dim blue average color with smooth noise, weakly negative prompt issue

    v4.1 [2D,3D,Real,512~1088]

    v-pred version, color and low contrast fix, reduced realistic noise.

    v4.2 [2D,3D,Real,512~1088]

    v-pred version, more contrast and detail, yelow issue.

    if you feel too fried use Rescale CFG =0.35

    v4.3 [2D,3D,Real,512~1088]

    v-pred version, clear artist style, fix most yellow/brown issue

    the version doesn't need CFG Rescale

    v4.4 [2D,3D,Real,512~1088]

    v-pred version, no more yellow/brown issue.

    the version doesn't need CFG Rescale

    v5.0 [2D,3D,Real,896~1536]

    SDXL-lightning version, base on Compassmix XL.

    v5.1 [2D,3D,Real,896~1536]

    SDXL-lightning version, more e621 dataset, lower human face, better NSFW stuff.

    v5.2 [2D,3D,Real,896~1536]

    SDXL-lightning version, increase average quality. Little unstable than v51 but more creative.

    v6.0 [2D,3D,res:896~1536]

    More character better sex pose, limited and uncontrollable style (mostlly anime style).

    v6.1 [2D,3D,Real,896~1536]

    More realistic detail, reduce anime style, fix flat and boring background.

    v6.1a-RE [2D,3D,Real,896~1536]

    Same as v61 but adjust average style to simi-realistic.

    v6.2 [2D,3D,Real,896~1536]

    more effective prompt, keep style also with good realistic detail, saturation down little bit.

    v6.3 [2D,3D,Real,896~1536]

    Detail(noise) level between v62 and v61, upgrade character/artist accuracy.

    v6.4 [2D,3D,Real,896~1536]

    Upgrade light quality and average detail.

    Note about NoobXL to create stable furry (v6x):

    use "furry" tag in propmt can let AI create furry not human.

    use "no human" tag in propmt can avoid NoobXL model add human and reduce anthro affect (more original style).

    use "anime style" in negative propmt can reduce classic booru style and more realistic.

    Some SD prompt trick:

    Combine two character:

    characterA \(characterB\)

    Avoid tag bleeding:

    (chain:0)-link fence

    (cowboy:0) shot

    high (collar:0)

    Multi-tag combine, enhance and reduce token use:

    from side + side view = from side view

    crossed legs + legs up = crossed legs up

    Basic Style

    Negative Prompt SD1.5

    unusual anatomy, mutilated, malformed, watermark,

    amputee, mosaic censorship, sketch, monochrome

    Negative Prompt SDXL

    malformed, worst quality, bad quality, signature, text, url

    3D Artwork Style

    Prompt v5x: blender \(software\), ray tracing, 3d, unreal engine

    Photorealistic Style SDXL

    Prompt v5x:

    by Mandy Disher, by Wim Wenders, by Robert Rauschenberg, [by Fossa666::0.65],

    ultra realistic, photorealism, photograph

    Negative prompt v5x: sketch, manga, vector, line art, toony

    Prompt v6x: film photography, photorealistic, film grain

    Negative prompt v6x: anime style, vibrant, pastel

    Photorealistic Style SD1.5

    Prompt sd15: [:photorealistic, analog style, realistic, photorealism:0.5]

    Negative prompt sd15: [:bwu:0.5]

    Recommend Refiner: IndigoFurryMix v110-Realistic Switch at 0.5

    Description

    Recipes v43:

    partA = (YiffyMix v40 + YiffyMix v42 + FluffyShaper v10) * TripleSum:[0.45,0.40]

    YiffyMix v43 = (partA + BB95 v14 - BB95 v13) * trainDiff:0.65

    FAQ

    Comments (44)

    tombotApr 18, 2024· 1 reaction
    CivitAI

    I did some testing and I noticed the style changes quite drastically if you add "3D" and/or "Realistic" to the negative prompt. If you can't get the look you are after you can try that.

    Bodyss_StitchyApr 18, 2024· 1 reaction
    CivitAI

    I can't generate images by using this Checkpoint, and Idk why. It doesn't matter what prompts I'm using. It just doesn't seem to work. The results are pixelated. Very pixelated.

    What should I do?
    https://imgur.com/a/jIH29qC

    oaf40Apr 18, 2024

    Are you sure you've downloaded the .yaml configuration file?

    Bodyss_StitchyApr 18, 2024

    @oaf40 .yami configuration file? All I did was click on the latest version, download the file and move it to the file where the rest of the checkpoints are. :(

    That's the same thing I did the very first time I began using the checkpoint, and it worked, as for now... it doesn't work at all. where do I get that ".yami" file and where do I put it? :(

    oaf40Apr 18, 2024· 1 reaction

    @Bodyss_Stitchy on the model page under the blue "Download button" there's a small notice that reads "This checkpoint includes a config file, download and place it along side the checkpoint.". Click on that link and put the .yaml file into the same directory where your models reside. Reload the WebUI and you'll be good to go.

    Bodyss_StitchyApr 19, 2024

    @oaf40 OMG! THANK YOU SO MUCH! I am so stupid for both not noticing nor knowing that! 🤣💀
    You are an angel and a lifesaver! 🥳💙

    reza_gfxMay 8, 2024

    @oaf40 Hi there.. I saw the images generated by other users. They are awesome.. But I cannot generate properly.. I've downloaded the .yaml file copy that next to the ckpoint model but It only makes noises.. I use Stable swarmai

    chilon249
    Author
    May 8, 2024

    Look's like StableSwarmUI use ComfyUI backends.

    In this case you don't need .yaml file, .yaml setting only for A1111-SD WebUI or Forge.

    1.Select "Comfy Workflow Editor"

    2.Add node "ModelSamplingDiscrete", Sampling = "v_prediction" [Right Click\AddNode\advanced\model]

    Use Workflow like this:

    [Load CheckPoint]-[ModelSamplingDiscrete]-[KSampler]-[VAE Decode]-[Save Image]

    3.Back to "Generate"

    Mr1Wolf4AApr 18, 2024· 1 reaction
    CivitAI

    I tried the YiffyMix v43 in "easy diffusion" but it looks all blurry with very saturated colors, is there an acceptable setting for the images to turn out well? please I need an answer

    tombotApr 18, 2024

    Don't forget to also download the yaml file and put it in the same folder as the checkpoint, it needs that in order to work.

    Mr1Wolf4AApr 18, 2024

    @tombot I checked what you told me and it worked, thank you

    216396Apr 19, 2024· 1 reaction
    CivitAI

    Which Folder should I put the 4x-Ultrasmooth stuff in?

    KeinJrrApr 19, 2024

    your ESRGAN folder in your SD or any SD kit

    216396Apr 19, 2024

    @KeinJrr Ok thanks

    XeltoshApr 19, 2024· 4 reactions
    CivitAI

    any way that we get a non-vpred model as well of V4.x or higher?

    sdfsfdgsregrtrApr 20, 2024· 1 reaction
    CivitAI

    what difference does Sampler make? how can you tell which one is better other than just generating 1000 images?

    denis0kApr 20, 2024

    Samplers is just a different way to draw a picture. There isn't "best" sampler available. To create a good picture you can either: 1) generate a 1000 images and pray, that one of them will be what you want; or 2) if you have a powerful card you can create, say, batch of 8 pictures, then choose 1 best of this batch and then inpaint/outpaint all defects.

    sdfsfdgsregrtrApr 21, 2024· 1 reaction

    @denis0k thank you for the input. I was hoping i'd understand a little more on why choose x over y, but it seems to be an arbitrary feature from what i've gathered

    216396Apr 21, 2024· 2 reactions
    CivitAI

    I'm having problems with this Checkpoint, It keeps adding pink, purple, and blue fur or skin color. And it added feathers, horns, facial markings, ect. This came out like this.

    https://civitai.com/images/10365761

    Any thing I can do please?

    chilon249
    Author
    Apr 21, 2024· 2 reactions

    SD-WebUI A1111 (xxx) mean increase attention to "xxx" by a factor of 1.1

    (((Gigantic breasts:1.9))), (((Breasts bigger than body:1.9)))

    In these case total weight will be 1.1 * 1.1 * 1.1 * 1.9 = 2.5289

    Too much weight will override other prompts effect

    A reasonable weight value is 0.7~1.3, some weak tags can increased to 1.4~1.5

    Is this character you want? you can try this sample

    prompt:

    solo toony (bolt \(film\), Dogtanian and the three muskehounds:1.25),

    white body, black eyes, (black ears, floppy ears:1.25), black nose,

    happy, red musketeer hat, headwear, red musketeer outfit, red cloak,

    standing, three-quarter portrait, three-quarter view,

    BREAK,

    anime, by Disney, by Dark Ishihara, by Gerrkk,

    detailed background, ambient silhouette,

    masterpiece, best quality, high quality, 2k, 4k, absurd res

    Negative prompt:

    unusual anatomy, mutilated, malformed, watermark, amputee,

    blurry, mosaic censorship, sketch, monochrome

    216396Apr 21, 2024

    @chilon249 Alright, thanks.

    FoxhuntApr 21, 2024· 6 reactions
    CivitAI

    Nice and the images come out well

    XyeenieApr 21, 2024· 2 reactions
    CivitAI

    config not working in comfyui. its in with the same place as the checkpoint but it won't load it. also tried putting it in the /configs folder, also doesn't work.

    Dark_TechnicianApr 26, 2024· 2 reactions

    Need to use the 'Load Checkpoint with Config (DEPRECATED)' node for the loader instead.

    nsfwpersonalaiApr 24, 2024· 2 reactions
    CivitAI

    Still far from being on a par with EasyFluff

    denis0kApr 24, 2024· 2 reactions

    Then why YiffyMix much more popular here?

    NetryxaApr 25, 2024· 5 reactions

    EasyFluff is verry good, more flexible IMO, i find it easier to make complexes poses withtout LoRAs.
    But in term of pure quality, YiffyMix obliterate everything else on furry generation.
    Also, it's knowledge on characters, artists, styles is impressive. You don't need any LoRAs, it's like YiffyMix knows everything about E621.

    nsfwpersonalaiApr 25, 2024

    @Netryxa Really? Try making images in the excito art style with EasyFluff and do the same with YiffyMix to realize that EasyFluff is better than YiffyMix.

    denis0kApr 25, 2024

    @nsfwpersonalai so EasyFluff can do better images in style of excito. So what?

    chilon249
    Author
    Apr 26, 2024· 8 reactions

    EasyFluff is very good in e621 concept, It's more closer to FluffyRock base model.

    However, You can't easy use EasyFluff or Fluffyrock with out upscale or add quality LoRA.

    Is not EasyFluff or Fluffyrock problem, because e621 average quality is not very well.

    That's why PonySDXL need score tags to classify image quality.

    YiffyMix purpose is enhance furry base model quality and try not to break the content.

    You can see YiffyMix sample image always avoid high-res upscale, LoRA or embeddings.

    evilryo696Apr 26, 2024· 13 reactions
    CivitAI

    The models for V-Pred are inferior to the previous ones :( There are lots of people who doesn't like them.

    I hope you get back to "old" models, V36 is fantastic and we would really love to see more of it.

    chilon249
    Author
    Apr 28, 2024· 5 reactions

    I can build a v37 (non v-pred) final version.

    Base model FluffyRock already stop SD1.5 training.

    Keep merge SD1.5 model does not give better results.

    evilryo696Apr 29, 2024· 1 reaction

    @chilon249 Thanks a lot, that would be really appreciated. The new version don't work as good as the "old" ones for a lot of us and we really enjoy your work ^^
    It would be great to have a final version. I can wait to see what you can do for XL <3

    NourdalMay 1, 2024· 8 reactions
    CivitAI

    Despite the fact that I personally don't like the furry theme very much, I, after all, decided to try to test this model on my test prompts. And the result delighted me completely! I can say that it is very accurate to the anatomy and extremely flexible. The images turned out to be very original and interesting.

    I don't think I'll use this model in the future, but I can say that it deserves its place on the top on Civitai!

    (I used the standard VAE, so apparently the pictures are a little dark).

    FullAir4341985May 4, 2024· 2 reactions
    CivitAI

    Hello, I'm using webUI and so I pasted the .yaml file into both "Stable Diffusion" and "configs" folders but I still cannot get the config file to load, can someone please help and talk me through the process?

    denis0kMay 4, 2024

    You need to put yaml file in the same folder with model and name it same name as model - for example yiffymix_v43.yaml

    FullAir4341985May 5, 2024

    @denis0k Yes, Thank you, I realized my stupidity after I made the comment, I'm now dealing with a different problem. Each image generated is either a liney mass of colour, or something that doesn't have any coherent shape. I downloaded both the VAE, SD & LORA files. I Installed the VAE files, and I don't know where to put the DS and LORA files.

    denis0kMay 5, 2024

    @FullAir4341985 model, yaml and vae files need to be in same folder "stable-diffusion-webui\models\Stable-diffusion\". LORA need to be in a "stable-diffusion-webui\models\lora\" folder. VAE must have name yiffymix_v43.vae.safetensors

    Argon42May 8, 2024· 3 reactions
    CivitAI

    I feel like I'm getting more bad anatomy with v43 than with v42 and earlier. I'm still using the same prompt templates and wildcard files as before.

    What negative embeddings should I use with v43? I currently have deformityv6, bwu, bad-hands-5, boring_e621_v4 and EasyNegative enabled.

    Argon42May 12, 2024

    It would be really cool, if you could answer what negative embeddings, if any, you recommend with the latest version v43.

    chilon249
    Author
    May 13, 2024· 2 reactions

    "deformityv6" and "boring e621" use in no "by artist" or no negtive prompt.

    "bwu" use in realistic picture.

    "bad-hands-5" only work in NAI anime model, sometimes missing finger or weird body proportion is from artist's habit affect.

    EPS (non-vpred) model much createive, it can generate concept not include prompt.

    Negative embedding can let it stable, these models are good at mixed prompts.

    Vpred model need precise prompts, use fewer negative embeddings and negative prompts.

    Argon42May 13, 2024

    @chilon249 Thank you for responding. So, I can basically do without any negative embeddings at all in vpred v40-v43, especially when using artist tags?

    I also noticed that most of my negative prompt tokens don't really seem to do anything anymore, such as "overweight", "obese", "chubby", etc...

    chilon249
    Author
    May 14, 2024

    In vpred model positive prompt is effective than negative.

    In this case you can use "slim" to balance it.

    Totokaka32May 9, 2024· 2 reactions
    CivitAI

    When the latest Yiffymix version would be available to use on Civitai ?

    Checkpoint
    SD 1.5

    Details

    Downloads
    6,787
    Platform
    CivitAI
    Platform Status
    Available
    Created
    4/18/2024
    Updated
    5/14/2026
    Deleted
    -

    Files

    yiffymix_v43.safetensors

    yiffymix_v43.ckpt

    Mirrors

    CivitAI (1 mirrors)

    yiffymix_v43.ckpt

    Mirrors

    CivitAI (1 mirrors)