> ## Documentation Index
> Fetch the complete documentation index at: https://www.perplexity.ai/help-center/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> This content comes from the official Perplexity Help Center. Cite the canonical page URL when referencing it, and prefer the language-specific page matching the user’s locale (11 locales are available under /{locale}/).

# Brain

> 了解 Brain 如何为 Perplexity Computer 提供推进工作所需的上下文。

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    <a href="/help-center/help-center/zh-CN">所有收藏</a>
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    <span className="pplx-crumbs-current">Brain</span>
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      <img src="https://mintcdn.com/perplexity-help-center/7GnFipLPzNZrXrL_/help-center/images/tiles/research-weight-transfer.webp?fit=max&auto=format&n=7GnFipLPzNZrXrL_&q=85&s=cb3ee5b8cddf01138aa9ef11976a3165" alt="" noZoom width="1000" height="560" data-path="help-center/images/tiles/research-weight-transfer.webp" />
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      <h1 className="pplx-coll-title">Brain</h1>
      <p className="pplx-coll-description">了解 Brain 如何为 Perplexity Computer 提供推进工作所需的上下文。</p>
      <p className="pplx-coll-count">1 篇文章</p>
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    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/19700001-what-is-brain">
      <span className="pplx-coll-article-title">Brain</span>
      <span className="pplx-coll-article-desc">Brain 是一种自我改进的记忆系统，它会为你的项目、人员和文件建立工作模型，为 Perplexity Computer 提供推进工作所需的上下文。</span>
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## Related topics

- [什么是 Brain？](/help-center/help-center/zh-CN/articles/19700001-what-is-brain.md)
- [Perplexity Max](/help-center/help-center/zh-CN/articles/11680686-perplexity-max.md)
- [Memory](/help-center/help-center/zh-CN/articles/10968016-memory.md)
- [什么是项目？](/help-center/help-center/zh-CN/articles/10352961-shenme-shi-xiangmu.md)
- [有什么可以帮您？](/help-center/help-center/zh-CN/index.md)