RAG & Knowledge Basesfree

Multi-Agent Evaluation (eval nodes)

by Angel MenendezUpdated Aug 2026

RequiresOpenRouterOpenAI

1/5

STEPS · 14

Starts from a chat message

On chat or evaluation trigger, runs an OpenRouter agent with Qdrant vector retrieval and scores responses using n8n evaluation nodes.

Build a Chatbot, Voice Agent and Phone Agent with Voiceflow, Google Calendar and RAG

On a webhook, an OpenAI RAG agent over Qdrant answers questions, checks Google Calendar, and replies; indexes Google Drive docs.

On a webhook query, answers from WordPress content embedded into a Supabase vector store, using OpenAI and Postgres chat memory.

On a webhook query, answers from WordPress content embedded into a Supabase vector store, using OpenAI and Postgres chat memory.