Naive RAG └── Chunk → Embed → Store → Retrieve → Generate Advanced RAG └── Query rewriting + Hybrid search + Re-ranking Modular RAG └── Plug-and-play pipeline components Agentic RAG └── LLM decides ...

When we look at the grand timeline of human civilization, we naturally prefer to view global progress as a straight, forward-moving line of constant intellectual and social advancement. We assume that ...