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Code

cookbook/11_models/nexus/basic.py
from agno.agent import Agent, RunOutput  # noqa
from agno.models.nexus import Nexus

agent = Agent(model=Nexus(id="anthropic/claude-sonnet-4-20250514"), markdown=True)

# Get the response in a variable
# run: RunOutput = agent.run("Share a 2 sentence horror story")
# print(run.content)

# Print the response in the terminal
agent.print_response("Share a 2 sentence horror story")

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Usage

1

Set up your virtual environment

uv venv --python 3.12
source .venv/bin/activate
2

Set your API keys

export OPENAI_API_KEY=xxx
export ANTHROPIC_API_KEY=xxx
3

Install dependencies

uv pip install -U agno openai
4

Run Agent

python cookbook/11_models/nexus/basic.py