> For the complete documentation index, see [llms.txt](https://whitepaper.cortexs.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.cortexs.ai/background-tiago-fortes-cortex-concept.md).

# Background: Tiago Forte's Cortex Concept

<figure><img src="/files/BlbqV77khjZhcX25tIsC" alt=""><figcaption></figcaption></figure>

Tiago Forte’s idea of the Cortex is centered around treating your collection of notes and information like a second brain. The objective is not just to record information but to create a system that supports higher-level thinking, problem-solving, and creativity. Forte’s concept of building a "Second Brain" revolves around a few core principles:

**- Capture**: Collect ideas, notes, and content from various sources.

\- **Organize**: Store this information in a structured manner for easy retrieval.

\- **Distill**: Extract key takeaways and insights.

\- **Express**: Utilize the knowledge to create new projects, ideas, or solutions.

Cortex AI builds on these principles, introducing cutting-edge AI capabilities to automate and enhance each step of this process.