Seedance 2.0 is here - create consistent, multimodal AI videos faster with images, videos, and audio in one prompt.

Try Now
Skip to main content
- V3.1 thumbnail

V3.1

by ModelsLab

After some fun working on the Anime and Realistic versions, I was playing around with the base one again. I ended up with this version that I feel does very well in the details and overall response to the prompts, while keeping to what I want RealCartoon3D to be doing. I loved it and felt it needed to be shared. So, here is 3.1 of RealCartoon3D. I hope you all enjoy and continue to share your images. Please rate as well!! I should be getting the pruned version up tomorrow or so. CiVitai has been up and down so, we shall see.

v31
Open Source ModelUnlimited UsageLLMs.txt
API PlaygroundAPI Documentation

Input

Select models...

Per image generation will cost 0.0047$
For premium plan image generation will cost 0.00$ i.e Free.

Output

Idle

Unknown content type

About V3.1

After some fun working on the Anime and Realistic versions, I was playing around with the base one again. I ended up with this version that I feel does very well in the details and overall response to the prompts, while keeping to what I want RealCartoon3D to be doing. I loved it and felt it needed to be shared. So, here is 3.1 of RealCartoon3D. I hope you all enjoy and continue to share your images. Please rate as well!! I should be getting the pruned version up tomorrow or so. CiVitai has been

Technical Specifications

Model ID
v31
Provider
Modelslab
Task
AI Generation
Price
$0.0047 per API call
Added
June 4, 2025

Quick Start

Integrate V3.1 into your application with a single API call. Get your API key from the pricing page to get started.

import requests
import json
url = "https://modelslab.com/api/v6/images/text2img"
headers = {
"Content-Type": "application/json"
}
data = {
"model_id": "v31",
"prompt": "your prompt here",
"key": "YOUR_API_KEY"
}
try:
response = requests.post(url, headers=headers, json=data)
response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX)
result = response.json()
print("API Response:")
print(json.dumps(result, indent=2))
except requests.exceptions.HTTPError as http_err:
print(f"HTTP error occurred: {http_err} - {response.text}")
except Exception as err:
print(f"Other error occurred: {err}")

View the full API documentation for SDKs, code examples in Python, JavaScript, and more.

Pricing

V3.1 API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. View pricing plans

V3.1 FAQ

After some fun working on the Anime and Realistic versions, I was playing around with the base one again. I ended up with this version that I feel does very well in the details and overall response to the prompts, while keeping to what I want RealCartoon3D to be doing. I loved it and felt it needed

You can integrate V3.1 into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "v31" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.

V3.1 costs $0.0047 per API call. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started.

The model ID for V3.1 is "v31". Use this ID in your API requests to specify this model.

Yes, ModelsLab offers a free tier that lets you try V3.1 and other AI models. Sign up to get free API credits and start building immediately.