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

# Deep Researcher

> Conduct comprehensive research on any topic using the Deep Researcher agent in Chat

Deep Researcher is a built-in Agent in Chat that conducts comprehensive research on a topic. Mention it with `@Deep Researcher` in any conversation to get started.

## How it works

1. Provide a research topic or question.
2. Deep Researcher searches the web and synthesizes findings into a detailed report.
3. Review the results and ask follow-up questions or request deeper investigation in the same conversation.

You can combine Deep Researcher with other agents in the same chat. For example, have Deep Researcher gather information on a topic, then pass the results to [Slide Builder](/get-started/chat/slide-builder) to create a presentation or [Website Builder](/get-started/chat/chat-agents/website-builder) to build a landing page.

## Credit cost

Deep Researcher typically costs 100+ credits per run. Credit usage varies based on the breadth and depth of the research.

## Frequently asked questions (FAQs)

<AccordionGroup>
  <Accordion title="How do I use Deep Researcher?">
    Mention `@Deep Researcher` in any Chat conversation and describe the topic or question you want researched.
  </Accordion>

  <Accordion title="Can I use Deep Researcher with other agents?">
    Yes. You can @ mention Deep Researcher alongside your own agents or other built-in agents in the same conversation.
  </Accordion>

  <Accordion title="How detailed is the research output?">
    Deep Researcher produces a comprehensive report with sourced findings. You can ask follow-up questions to explore specific areas in more depth.
  </Accordion>
</AccordionGroup>