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Grok 4.20 Multi-Agent 0309

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

See the code
Model IDgrok-4.20-multi-agent-0309

What it can do.

Streaming
celeste.images.analyzeAnalyze images
celeste.text.generateGenerate text

Parameters.

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

Grok 4.20 Multi-Agent 0309 parameters and constraints
ParameterAccepted values
imageImage artifacts
output_schemaPydantic BaseModel
thinking_level
lowmediumhighxhigh
toolsList of tool definitions

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.text.generate(
    model="grok-4.20-multi-agent-0309",
    prompt="Write a project brief for a neighborhood repair café."
)
print(response.content)

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