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Stable Diffusion API

Photorealistic

CyberRealistic Classic - Classic V2.1

model_id: cyberrealistic-classic-classic-v2-1

Generate images from text with CyberRealistic Classic Classic V2.1. High-resolution AI image generation. Plans from $21/month. This version incorporates a significant amount of effort, including custom training and fixes. It performs exceptionally well with both short and long prompts, making it a truly delightful tool to work with.Enjoy! You can integrate CyberRealistic Classic - Classic V2.1 into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "cyberrealistic-classic-classic-v2-1" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. CyberRealistic Classic - Classic V2.1 costs $0.0047 per API call. ModelsLab plans start at $21/month (Basic), and the $149/month Open Source plan includes unlimited generation on open-source models.

CyberRealistic Classic - Classic V2.1 sample image

Generate with CyberRealistic Classic - Classic V2.1 via API

Send a POST request to https://stablediffusionapi.com/api/v4/dreambooth with your API key. Get yours at modelslab.com.

curl -X POST 'https://stablediffusionapi.com/api/v4/dreambooth' \
  -H 'Content-Type: application/json' \
  -d '{
  "key": "YOUR_API_KEY",
  "model_id": "cyberrealistic-classic-classic-v2-1",
  "prompt": "a photo of cyberrealistic classic - classic v2.1",
  "negative_prompt": null,
  "width": "512",
  "height": "512",
  "samples": "1",
  "num_inference_steps": "30",
  "guidance_scale": "7.5",
  "safety_checker": "no",
  "enhance_prompt": "yes",
  "seed": null,
  "webhook": null,
  "track_id": null
}'

Parameters

Parameter Default Description
model_id cyberrealistic-classic-classic-v2-1 Model identifier
prompt
negative_prompt
width 512 Output image width (px)
height 512 Output image height (px)
samples 1 Number of images to generate
num_inference_steps 30 Denoising steps (1-50)
guidance_scale 7.5 Prompt adherence (1-20)
seed null Random seed (null to randomize)
safety_checker yes NSFW filter (yes/no)
enhance_prompt yes Auto-improve prompt (yes/no)

Also searched as

CyberRealistic Classic - Classic V2.1 is also known as: CyberRealistic Classic - Classic V2.1, cyberrealistic-classic-classic-v2-1, cyberrealistic classic classic v2 1, cyberrealisticclassicclassicv21, cyberrealistic.classic.classic.v2.1, cyberrealistic-classic-classic-v2.1, CyberRealistic Classic - Classic 2.1. Use it for photorealistic generation, available via the Stable Diffusion API REST API at https://stablediffusionapi.com/api/v4/dreambooth.

FAQ — CyberRealistic Classic - Classic V2.1

How do I use CyberRealistic Classic - Classic V2.1 via API?
Send a POST request to https://stablediffusionapi.com/api/v4/dreambooth with your API key, prompt, and model_id "cyberrealistic-classic-classic-v2-1". Get an API key from modelslab.com.
Is CyberRealistic Classic - Classic V2.1 free to use?
No. API access requires a paid ModelsLab plan, starting at $21/month (Basic, 3,250 API calls). The $149/month Open Source Unlimited plan includes unlimited generations on open-source models; third-party models are billed separately.
What parameters does CyberRealistic Classic - Classic V2.1 support?
CyberRealistic Classic - Classic V2.1 accepts standard Stable Diffusion parameters: prompt, negative_prompt, width, height, samples, num_inference_steps (default 30), guidance_scale (default 7.5), seed, and safety_checker.
Can I use generated images commercially?
Yes. You retain copyright on all images you generate via the API and can use them commercially.