ByteDance Data Platform

Sep 3, 2026 · Artificial Intelligence

Ontology Semantics + Semantic Layers: Turning Enterprise Data into Reliable Business Answers

The article explains why standard RAG fails for complex multi-condition queries, introduces ontology semantic modeling to reconstruct business logic relationships, and semantic layers to fix ambiguous metrics, demonstrating 100% accuracy in e-commerce returns and 82.3% in business analysis.