Cerebras OpenAI Structured Output
Return a typed MovieScript from a CerebrasOpenAI agent with output_schema.
"""
Cerebras Openai Structured Output
=================================
Cookbook example for `cerebras_openai/structured_output.py`.
"""
from typing import List
from agno.agent import Agent, RunOutput # noqa
from agno.models.cerebras import CerebrasOpenAI
from pydantic import BaseModel, Field
from rich.pretty import pprint # noqa
# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------
class MovieScript(BaseModel):
setting: str = Field(
..., description="Provide a nice setting for a blockbuster movie."
)
ending: str = Field(
...,
description="Ending of the movie. If not available, provide a happy ending.",
)
genre: str = Field(
...,
description="Genre of the movie. If not available, select action, thriller or romantic comedy.",
)
name: str = Field(..., description="Give a name to this movie")
characters: List[str] = Field(..., description="Name of characters for this movie.")
storyline: str = Field(
..., description="3 sentence storyline for the movie. Make it exciting!"
)
# Agent that uses a structured output
structured_output_agent = Agent(
model=CerebrasOpenAI(id="gpt-oss-120b"),
description="You are a helpful assistant. Summarize the movie script based on the location in a JSON object.",
output_schema=MovieScript,
)
structured_output_agent.print_response("New York")
# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
if __name__ == "__main__":
passRun the Example
Set up your virtual environment
uv venv --python 3.12
source .venv/bin/activateInstall dependencies
uv pip install -U agno cerebras-cloud-sdk openaiExport your Cerebras OpenAI-compatible API key
export CEREBRAS_API_KEY="your_cerebras_api_key_here"Run the example
Save the code above as structured_output.py, then run:
python structured_output.pyFull source: cookbook/90_models/cerebras_openai/structured_output.py