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Stable Diffusion 3 Medium

ServerlessImageImg2Img

2 billion parameter SD3 model with optimized performance and excels in areas where previous models struggled, such as photorealism and typography. The Stable Diffusion 3 API is provided by Stability and the model is powered by Fireworks. Unlike other models on the Fireworks playground, you'll need a Stability API key to use this model. To use the API directly, visit https://platform.stability.ai/docs/api-reference#tag/Generate/paths/~1v2beta~1stable-image~1generate~1sd3/post

Serverless API

Stable Diffusion 3 Mediumis available via partnership with Stability AI, in which Fireworks powers the underlying API. You must use a Stability API key and will be billed by Stability for usage, instead of Fireworks. See the API code example below or see the Stability API docs for full details.

Try it

Text to Image

Generate an image response for the given prompt.

import requests

response = requests.post(
    f"https://api.stability.ai/v2beta/stable-image/generate/sd3",
    headers={
        "authorization": f"Bearer sk-<STABILITY_API_KEY>",
        "accept": "image/*"
    },
    files={"none": ''},
    data={
        mode="text-to-image",
        aspect_ratio="1:1",
        output_format="png",
        model="sd3-medium",
    },
)

if response.status_code == 200:
    with open("./<DEFAULT_IMAGE_NAME>.png", 'wb') as file:
        file.write(response.content)
else:
    raise Exception(str(response.json()))