Compared with naive RAG, Pyrana uses graph, vector, and policy-aware fusion rather than mostly similarity-based structure so that retrieval incorporates explicit structure and policy signals.

Structure

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

Mostly similarity-based

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

Graph + vector + policy-aware fusion

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf