Tag: search

All the articles with the tag "search".

• Beyond Vector RAG: Agentic, Graph and Vectorless Retrieval

  Updated:16 Oct, 2026

  When one retrieval pass can't answer the question, there are three ways to go further: let the model decide what to fetch next (agentic RAG), fetch structure instead of chunks (GraphRAG), or navigate a document's own outline instead of embedding it (vectorless retrieval). How each works and what it costs, with GraphRAG's indexing bill computed for this blog, and keyword, dense, hybrid and LLM-navigated retrieval compared on 30 questions about it.