It doesn’t solve the biggest problem with RAG, which is retrieving the correct sources in the first place. It sounds like they just use a secondary LLM to chec

It doesn’t solve the biggest problem with RAG, which is retrieving the correct sources in the first place. It sounds like they just use a secondary LLM to check if everything that was generated can be grounded in the provided sources. It might help with hallucinations, but it won’t improve overall performance of proper retrieval