RAG & Knowledge Basesfree

Build a Cost Efficient Lookio RAG Chatbot with GPT 4.1 Models for Knowledge Q&a

by Guillaume DuvernayUpdated Aug 2026

RequiresOpenAI

1/5

STEPS · 15

Starts from a chat message

On a chat message, classifies the query, retrieves knowledge via API, and answers with OpenAI GPT-4.1 using buffered memory.

Google Drive Document Q&A API

Loads Google Drive documents into a Qdrant vector store and answers questions via webhook using OpenAI retrieval QA.

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.