Flux 1 Krea Dev

Image Generation

flux-1-krea-dev

Black Forest Labs|Created Aug 5, 2025

Image Generation

Flux-1-Krea-Dev is a 12B parameter rectified flow transformer developed by Black Forest Labs and Krea, focused on aesthetic photography and efficient, open-weight image generation. It leverages guidance distillation for efficient inference and is released with open weights for research and creative workflows.

Overview Specifications Activity Performance Uptime Examples

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="flux-1-krea-dev",
    prompt="A white siamese cat",
    size="1024x1024",
    n=1,
    response_format="url",
)
print(resp.data)