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

# Overview 

- [Introducing Cournot Protocol](https://docs.cournot.ai/overview/introducing-cournot-protocol.md)
- [The Oracle Evolution](https://docs.cournot.ai/overview/the-oracle-evolution.md)
- [Oracle 1.0: Data Feed](https://docs.cournot.ai/overview/the-oracle-evolution/oracle-1.0-data-feed.md)
- [Oracle 2.0: The Semantic Oracle](https://docs.cournot.ai/overview/the-oracle-evolution/oracle-2.0-the-semantic-oracle.md)
- [Oracle 3.0: The Intelligence Oracle](https://docs.cournot.ai/overview/the-oracle-evolution/oracle-3.0-the-intelligence-oracle.md)
- [Proof of Reasoning (PoR)](https://docs.cournot.ai/overview/the-oracle-evolution/oracle-3.0-the-intelligence-oracle/proof-of-reasoning-por.md)
- [opML: Making AI Inference Provable](https://docs.cournot.ai/overview/the-oracle-evolution/oracle-3.0-the-intelligence-oracle/opml-making-ai-inference-provable.md)
- [Why This Matters for Scalability](https://docs.cournot.ai/overview/the-oracle-evolution/oracle-3.0-the-intelligence-oracle/why-this-matters-for-scalability.md)
- [Oracle 4.0: The Agentic Oracle](https://docs.cournot.ai/overview/the-oracle-evolution/oracle-4.0-the-agentic-oracle.md)