RAG Systems

Agentic RAG Chatbot with LangChain & LangGraph

AI that checks its own answers before responding

The challenge

Client had hundreds of documents. Their team spent hours searching through files to answer simple questions.

The solution

I built a chatbot that reads all their documents and answers questions. The cool part? It double-checks its own answers before showing them - catches mistakes before the user sees them.

Results

  • 90% accurate answers
  • Works with 1000+ documents
  • Answers in under a second
  • Saves hours of manual searching

Tech stack

  • LangChain
  • LangGraph
  • OpenAI
  • Pinecone
  • Python

Need something similar?

Tell me what you're trying to solve. I'll tell you honestly if AI is the right fit.

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