The Pyrana Context Engine attaches CXUs to a governed entity graph rather than relying only on a vector index, so that retrieval and governance operate over structured relationships as well as embeddings.

CXUs are attached to a governed entity graph rather than only a vector index.

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

Pyrana treats enterprise knowledge as a governed system of claims, relationships, and policies

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

not as a pile of vectorized text.

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf