Show HN: RAGsplain – What does your RAG model see before it answers? https://ift.tt/wEuATQj

Show HN: RAGsplain – What does your RAG model see before it answers? Are your RAG models hallucinating? Maybe the issue isn't the LLM, but the retrieval phase. I built RAGsplain (ragsplain.com) to help debug this. You upload documents (PDFs, audio, YouTube links), choose a retrieval method (semantic, keyword, or hybrid), and see the exact chunks of context passed to the model — match scores included. Turns out: when retrieval is bad, even the best model can’t think straight. It’s open and free to use. Would love feedback from folks building RAG pipelines. https://ift.tt/PNYoGTV July 15, 2025 at 03:52AM