Simple rag

★ 7.8 · n8n · medium · 14 nodes

Simple RAG is an n8n automation template that implements retrieval-augmented generation: it receives a user's question via chat, retrieves relevant chunks from a knowledge base, reranks them for accuracy, and passes the context to OpenAI to generate a grounded answer. Reach for it when you need a chatbot that answers strictly from your own documents, when a plain GPT keeps hallucinating instead of citing real data, or when you want responses tied to a specific knowledge base rather than the model's general training. Trigger: chat message.