# Polyvia Blog

Engineering insights, product updates, and research notes from the Polyvia AI team.

**Deep Dive**  
**Feb 09, 2026**  
**5 min read**  
**From RAG to Reality: Designing an Operational Ontology for AI Systems**  
An operational ontology turns RAG from text retrieval into a system that models claims, evidence, and actions over time.  
[Read more](/content/blog/from-rag-to-reality/index.html)

**Deep Dive**  
**Jan 29, 2026**  
**3 min read**  
**Rethinking RAG for Visual Data: Building a Knowledge Graph with Agentic Visual Reasoning**  
Most AI agents today can read text — but when it comes to charts, diagrams, and slides, they're effectively blind.  
[Read more](/content/blog/rethinking-rag-for-visual-data/index.html)

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