Section 4 is titled “Retrieval Architecture” and includes subsections on the three retrieval strategies, a retrieval walkthrough, a stylized lane comparison, Pyrana versus naive RAG, and market positioning so that the retrieval system is analyzed from multiple perspectives.

4. Retrieval Architecture

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

4.1 The three retrieval strategies

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

4.2 Retrieval walkthrough

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

4.3 Stylized lane comparison

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

4.4 Pyrana versus naive RAG

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

4.5 Market positioning

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf