The Pyrana Context Engine uses a graph model that organizes knowledge around real operational entities so that the knowledge structure reflects operational reality rather than undifferentiated text collections.

A graph model organizes knowledge around real operational entities.

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

That leads to a different kind of architecture.

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

claims, entities, policy, and outcomes

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf