From RAG to Agents: Rearranging Search Building Blocks for Better Retrieval

hugobowne · x · 2026-08-31

Classic RAG offers a single retrieval chance; failure means a bad answer. Agents can inspect results, reject them, reformulate queries, and re-search using BM25, embeddings, SQL, or grep. Doug Turnbull (ex-Reddit, Shopify, Wikipedia) explains how this rearranges search building blocks in his Context Camp lightning lesson. Full recording and annotated slides are available.

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