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Imagen 4

Google model available through the Celeste SDK. Explore its supported operations and parameters.

See the code
Model IDimagen-4.0-generate-001

What it can do.

celeste.images.generateGenerate images

Parameters.

Supported controls from Celeste’s model registry. Values and availability differ between models.

Imagen 4 parameters and constraints
ParameterAccepted values
num_images1 – 4
aspect_ratio
1:13:44:39:1616:9
quality
1K2K

Start with a few lines

Put it to work.

Use your provider credentials. Call the model through the SDK and build around its output.

Generate
import celeste
response = await celeste.images.generate(
    model="imagen-4.0-generate-001",
    prompt="A quiet observatory on a volcanic coast at dawn."
)
image = response.content

This example uses images.generate. Explore the quickstart for installation and authentication.