Tech Freedom Circle

Oct 30, 2026 · Artificial Intelligence

Ant Group RAG Interview: Vector, GraphRAG, LLM-Wiki, PageIndex & Ontology Fusion

This article details five RAG paradigms — Vector RAG, GraphRAG, PageIndex, LLM-Wiki, and Ontology — their core differences, failure modes, and fusion strategies using a time-space orthogonal framework, with code examples and scenario-based orchestration for enterprise-grade retrieval systems.