> For the complete documentation index, see [llms.txt](https://5ai.gitbook.io/5ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://5ai.gitbook.io/5ai/key-features/cognitive-mining.md).

# Cognitive Mining

Participants earn $5AI tokens by contributing creativity, problem-solving skills, or data. AI agents evaluate and reward these contributions based on their impact on ecosystem evolution.