> For the complete documentation index, see [llms.txt](https://knowledge.i10x.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge.i10x.ai/chat-and-research.md).

# Chat & Research

Chat & Research is the command centre of i10x.ai. Whether you need a quick answer, a deep research report, or want to chat with your own documents - this is where it all happens.

### What's inside Chat & Research?

<table data-view="cards"><thead><tr><th></th><th></th><th data-type="content-ref"></th><th data-hidden data-card-cover data-type="image">Cover image</th></tr></thead><tbody><tr><td><strong>Chat</strong></td><td>Chat with 20+ AI models including GPT-5, Gemini, Claude and more. Connect your apps, upload files, and let AI work with your real data.</td><td><a href="/pages/fX9PKvcPD0aIt1LyvzNL">/pages/fX9PKvcPD0aIt1LyvzNL</a></td><td><a href="/files/fde8IIyHMdAm2SVBTBHn">/files/fde8IIyHMdAm2SVBTBHn</a></td></tr><tr><td><strong>Chat Arena</strong></td><td>Run the same prompt through multiple AI models simultaneously and compare results side by side. Let the best answer win.</td><td><a href="/pages/OgbqI3CAScA4ocFsBo7q">/pages/OgbqI3CAScA4ocFsBo7q</a></td><td><a href="/files/4sbZH3bdfDBXeZ03snS0">/files/4sbZH3bdfDBXeZ03snS0</a></td></tr><tr><td><strong>Deep Research</strong></td><td>Get structured, cited research reports on any topic. i10x searches the web autonomously and synthesizes multiple sources for you.</td><td><a href="/pages/qrj4JHr7EqMHCUiITGoa">/pages/qrj4JHr7EqMHCUiITGoa</a></td><td><a href="/files/NB2JV21cgc6AzzDQxPq2">/files/NB2JV21cgc6AzzDQxPq2</a></td></tr><tr><td><strong>ChatPDF</strong></td><td>Upload any document and have a conversation with it. Ask questions, get summaries, and extract key insights instantly.</td><td><a href="/pages/CDh8PgUsFQZQSJ3XQk0A">/pages/CDh8PgUsFQZQSJ3XQk0A</a></td><td><a href="/files/lycc6DsyzFotHDISG0uo">/files/lycc6DsyzFotHDISG0uo</a></td></tr></tbody></table>

{% hint style="info" %}
💡 Not sure which tool to use? Start with Chat for quick questions, Deep Research for detailed reports, and ChatPDF when you have a specific document to analyze.
{% endhint %}