The Pyrana Context Engine uses a graph model that organizes knowledge around real operational entities so that the system structures information according to operationally meaningful objects.

A graph model organizes knowledge

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

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