AI-PDF-Chatbot

AI-PDF-Chatbot screenshot

Project information

  • Category: AI / Web Application
  • Tech: Next.js, LangChain, LangGraph, Supabase, OpenAI
  • Project URL: GitHub Repo

AI PDF Chatbot & Agent

AI PDF Chatbot & Agent powered by LangChain and LangGraph. Upload PDFs, ingest documents into a vector store, then ask questions with streamed AI responses. Uses Supabase for vector storage and a Next.js frontend for real-time chat.

Key features

  • Document ingestion and vector embeddings (Supabase)
  • Retrieval and streaming answers with sources
  • LangGraph orchestration for ingestion & retrieval graphs
  • Next.js frontend with real-time chat and file upload