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GPT Image 1.5

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

See the code
Model IDgpt-image-1.5

What it can do.

celeste.images.generateGenerate images
celeste.images.editTransform an image

Parameters.

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

GPT Image 1.5 parameters and constraints
ParameterAccepted values
aspect_ratio
1024x10241536x10241024x1536auto
quality
lowmediumhighauto

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="gpt-image-1.5",
    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.