LangChain · RAG Demo

AI Knowledge Base Chat

Paste any text (FAQ, docs, policies, articles) and ask questions about it. The model answers using retrieval-augmented generation on top of your content.

Tech stack

Next.js · LangChain · OpenAI · Tailwind

Knowledge base

Paste any long-form text the assistant should know about.

No text yet

Your text is processed in-memory for this demo and not stored.

Chat with your text

Ask questions, request summaries or clarifications. The AI answers strictly from the provided context.

Start by pasting some text on the left,

then ask your first question here. ✨