How to implement a local RAG system using LangChain, SQLite-vss, Ollama, and Meta’s Llama 2 large language model. In “Retrieval-augmented generation, step by step,” we walked through a very simple RAG ...
Retrieval-Augmented Generation (RAG) effectively grounds LLM outputs in external knowledge, but does not model the runtime context, such as user identity, session state, or domain constraints, on ...