{"product_id":"rag-reranking","title":"Advanced RAG Chatbot with Cohere Reranking and Supabase","description":"\u003cp\u003eThis n8n workflow builds an advanced retrieval-augmented generation chatbot that goes beyond basic vector search by adding Cohere's reranking model and metadata filtering to surface the most relevant document chunks before generating an answer. Documents are pulled from Google Drive, embedded with OpenAI, and stored in a Supabase vector database, while an OpenRouter-powered agent handles the conversation. Built for teams that have already tried basic RAG chatbots and found answers too generic or imprecise, this template significantly improves accuracy for technical documentation, legal content, or any knowledge base where precision matters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e RAG \u0026amp; Knowledge Base\u003c\/p\u003e","brand":"D-mim Automation","offers":[{"title":"Standart Lisans","offer_id":52045730939096,"sku":"020-000-00015","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/7426\/0952\/files\/rag-reranking.png?v=1785225388","url":"https:\/\/dynamic.dmimautomation.com\/products\/rag-reranking","provider":"dynamic.dmimautomation.com","version":"1.0","type":"link"}