Kandinsky 3.1 (Free)

kandinsky-3.1:free
bySberBank|Created May 26, 2025
Image Generation

Kandinsky-3.1 is a large text-to-image diffusion model developed by Sber and AIRI, featuring 11.9 billion parameters. The model consists of a text encoder, U-Net, and decoder, enabling high-quality, detailed image generation from text prompts. It is trained on extensive datasets and is designed for both creative and scientific applications.

Pricing

Pay-as-you-go rates for this model. More details can be found here.

Free

Capabilities

Input Modalities

Text

Output Modalities

Image

Supported Parameters

Available parameters for API requests

Size

Usage Analytics

Token usage across the last 30 active days

Uptime

Reliability over the last 7 days

Not enough uptime data to display a chart

Throughput

Code Example

Example code for using this model through our API with Python (OpenAI SDK) or cURL. Replace placeholders with your API key and model ID.

Basic request example. Ensure API key permissions. For more details, see our documentation.

from openai import OpenAI

client = OpenAI(base_url="https://api.naga.ac/v1", api_key="YOUR_API_KEY")

resp = client.images.generate(
    model="kandinsky-3.1:free",
    prompt="A white siamese cat",
    size="1024x1024",
    n=1,
    response_format="url",  # or "b64_json"
)
print(resp.data)  # array of images with url or b64_json