Run a Private AI That Reads Your Documents, Locally, With No Internet Required

The way RAG works is easier to understand if you stop thinking about AI memory. Think about a dictionary instead. You do not memorize every definition before you need one. Look up the word when you need it. RAG does the same thing with your files — chunks them, embeds them into a vector database, and pulls back only what matches your question. The model never sees the whole library. ...

April 22, 2026 · Mario Martinez Jr.