ModelsLab/Yifurr - Yifurr2

yifurr-yifurr2

Text to Image Community ModelFree for Premium Users LLMs.txt

C3 merged with an old anime merge of mine and back with a sliver of IndigoFurryMix's VPRED version. A bit more of an anime vibe, and it while it still looks a little washed out on low CFG scales, it's not as pronounced as with C3. Higher CFG scale is highly recommended (24-26). Works very well with ADetailer and the Restart sampling method (which mimics Hires.fix and meshes well with that setting enabled, producing significantly refined images and fixing a lot of problem hands.) As with C3 and other models with roots in YiffyMix, it is highly responsive to (and benefits greatly from) tagging for artistic styles, rather than prompting from the model alone. Your mileage may vary; I happened to get some good results using this merge, so I figure it can't hurt to give others the chance as well (especially considering it's based on another unique personal merge.)

Tips: Restart Sampling Method, 45-50 steps

Hi-res Fix (4x_fatal_anime_500000_G or R-ESRGAN 4x Anime6B work well) with 0.6 Denoising Strength

CLIP Skip 1

ADetailer enabled (face_yolo8n works well, tunes face details and eyes in particular, enable Merge mode in Mask Preprocessing for best results)

CFG Scale greater than 20 (24-26 recommended)

Works with most LORAs and embeddings I've tested, just be judicious with the weights for best results

YMMV with other styles or subjects; heavily content-tuned merge

API Playground API Documentation

API Endpoint URL

Base URL for all API requests to this endpoint.

https://modelslab.com/api/v6/images/text2img

API Authentication

Authentication requires a valid API key included in the request. Generate and manage your API keys from your developer dashboard. Include the key in the key parameter for all API requests.

Integration Examples

Production-ready code samples for API integration

{
  "prompt": "R3alisticF, hauntingly beautiful oriental necromancer, long flowing brown hair, bangs, darkly tanned skin, earrings, bone necklaces, dark eyeshadow, red lips, vibrant, front-laced transparent, filmy silk blouse, cleavage, holding skull, in a sandstone room lit by candles, High Detail, Perfect Composition, high contrast, silhouetted, chiascuro",
  "model_id": "yifurr-yifurr2",
  "lora_model": [],
  "width": "1024",
  "height": "1024",
  "negative_prompt": "(worst quality:2), (low quality:2), (normal quality:2), (jpeg artifacts), (blurry), (duplicate), (morbid), (mutilated), (out of frame), (extra limbs), (bad anatomy), (disfigured), (deformed), (cross-eye), (glitch), (oversaturated), (overexposed), (underexposed), (bad proportions), (bad hands), (bad feet), (cloned face), (long neck), (missing arms), (missing legs), (extra fingers), (fused fingers), (poorly drawn hands), (poorly drawn face), (mutation), (deformed eyes), watermark, text, logo, signature, grainy, tiling, censored, nsfw, ugly, blurry eyes, noisy image, bad lighting, unnatural skin, asymmetry",
  "num_inference_steps": "31",
  "scheduler": "DPMSolverMultistepScheduler",
  "guidance_scale": "7.5",
  "enhance_prompt": false,
  "key": "YOUR_API_KEY"
}

SDKs

Official SDKs

Production-ready SDKs and client libraries for all major programming languages

JavaScript

Python

PHP

API Parameters

Technical specifications for API request parameters.

Field Name	Parameter	Technical Description
prompt	`prompt`	prompt help in image generation
Model	`model_id`	Enter model_id that can help in image generation
lora Model	`lora_model`	No description available
Width	`width`	width of the image
Height	`height`	height of the image
Negative Prompt	`negative_prompt`	Negative prompt help in avoid things that you do not want in image
Steps	`num_inference_steps`	Number of inference steps
Scheduler	`scheduler`	Sampling scheduler
Guidance Scale	`guidance_scale`	How closely to follow the prompt (1-10)
enhance_prompt	`enhance_prompt`	Automatically enhance the prompt