Knowledge Architecture

RAG vs Knowledge Graph

RAG retrieves source material for grounded answers, while knowledge graphs model entities, relationships, and structure that make retrieval more precise.

What RAG does well

RAG is strong for answering questions from documents, policies, procedures, reports, and project records when source evidence is available.

Document Q&A
Citation-backed answers
Semantic search
Drafting with sources

What graphs add

Knowledge graphs help model relationships between projects, people, documents, clients, assets, risks, and requirements.

Entity resolution
Relationship queries
Structured filters
Reusable context

How to choose

Start with the workflow. If answers depend on document evidence, begin with governed RAG. If answers depend on relationships, add graph structure.

Workflow fit
Source quality
Entity complexity
Maintenance capacity

Related reading

Continue through the connected solution pages, case studies, and planning references.

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