ModelsLab/ CHEYENNE - V1.2

cheyenne-v1-2

Text to Image Community ModelFree for Premium Users LLMs.txt

V1.2 Update! It's a great update and I'm starting to get my wishes for this model. I wanted a template that wasn't too "biased" by the Manga or American Comics style, with the possibility of rendering visuals for European-style comics, but also storyboard, concept art, chara design, etc... With the choice of inking, line and style... It's not all sorted yet, but I'm heading in the right direction!- A lot of work on creating comic strips and storyboards.- Huge overhaul of the 'clear line' concept, now finer but clearer even at long distance.- Adjustable inking via a few key words ( ink, graphics novel, sketch, etc.)- Rich details and complex compositions- Work on the prompt so that it's no longer necessary to write long texts.It's not all sorted, there are still a few 'photos' coming out, but with the right words, they can be corrected... There are still a few problems with the anatomy, the hands, etc., but overall the faces are better, and so are the backgrounds!I'm now using the VAE xlVAEC_c1.safetensors instead, which gives me a higher contrast image.As a sampler, I use DPM++ 2M Karras or DPM++ 3M SDE Exponential, which give me good results.Don't hesitate to post your images as they give me markers to improve this model or let me know your criticisms!Love you!

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": "cheyenne-v1-2",
  "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