What Is RAG Retrieval-Augmented Generation 2026
RAG Retrieval-Augmented Generation is the pattern of giving an LLM extra context fetched from your data, then asking it to answer with that context. The most useful AI architecture pattern of 2024-2026. The Problem RAG Solves LLMs don't know your company's data. Their training cutoff is months old. Their context windows can't fit your entire knowledge base. How It Works 1. Embed: convert document…