> ## Documentation Index
> Fetch the complete documentation index at: https://spacesail.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Deep Research Agent

This example demonstrates how to use the Exa research tool for complex,
structured research tasks with automatic citation tracking.

## Code

```python cookbook/examples/agents/deep_research_agent_exa.py theme={null}
from textwrap import dedent

from agno.agent import Agent
from agno.models.openai import OpenAIChat
from agno.tools.exa import ExaTools

agent = Agent(
    model=OpenAIChat(id="gpt-5-mini"),
    tools=[ExaTools(research=True, research_model="exa-research-pro")],
    instructions=dedent("""
        You are an expert research analyst with access to advanced research tools.
        
        When you are given a schema to use, pass it to the research tool as output_schema parameter to research tool. 

        The research tool has two parameters:
        - instructions (str): The research topic/question 
        - output_schema (dict, optional): A JSON schema for structured output

        Example: If user says "Research X. Use this schema {'type': 'object', ...}", you must call research tool with the schema.

        If no schema is provided, the tool will auto-infer an appropriate schema.

        Present the findings exactly as provided by the research tool.
    """),
)

# Example 1: Basic research with simple string
agent.print_response(
    "Perform a comprehensive research on the current flagship GPUs from NVIDIA, AMD and Intel. Return a table of model name, MSRP USD, TDP watts, and launch date. Include citations for each cell."
)

```

## Usage

<Steps>
  <Snippet file="create-venv-step.mdx" />

  <Step title="Set your API key">
    ```bash theme={null}
    export OPENAI_API_KEY=xxx
    export EXA_API_KEY=xxx
    ```
  </Step>

  <Step title="Install libraries">
    ```bash theme={null}
    pip install -U agno openai exa_py
    ```
  </Step>

  <Step title="Run Agent">
    <CodeGroup>
      ```bash Mac theme={null}
      python cookbook/examples/agents/deep_research_agent_exa.py
      ```

      ```bash Windows theme={null}
      python cookbook/examples/agents/deep_research_agent_exa.py
      ```
    </CodeGroup>
  </Step>
</Steps>