The graph is the second foundation of the system, and CXUs do not exist in isolation because they attach to canonical entities and scoped knowledge sets that define where, how, and for whom a claim applies.

3. Knowledge Graph and Entity Model

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

The second foundation of the system is the graph.

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

CXUs do not live in isolation; they attach to canonical entities

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

and to scoped knowledge sets that define where, how, and for whom a claim applies.

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf