What is RAG and why does it matter for my company? — answered by Engineer Saeed Baatiah
RAG first searches your documents for the passages related to the question, then hands those passages to the model to answer from them specifically. Its importance is threefold: the answer rests on your documents rather than general knowledge, the source it came from can be shown so verification is possible, and updating a fact means updating a file with no retraining. This is the standard technique for building an assistant that knows your company’s policies, prices, and procedures.