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Veo 3.1 Fast (Preview)

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

See the code
Model IDveo-3.1-fast-generate-preview

What it can do.

celeste.videos.generateGenerate videos

Parameters.

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

Veo 3.1 Fast (Preview) parameters and constraints
ParameterAccepted values
aspect_ratio
16:99:16
resolution
720p1080p4k
duration
468
first_frameImage artifact
last_frameImage artifact

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.videos.generate(
    model="veo-3.1-fast-generate-preview",
    prompt="A slow camera move toward a coastal observatory at blue hour."
)
video = response.content

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