AI Pdf Chatbot Langchain

screenshot of AI Pdf Chatbot Langchain
nextjs
react
tailwind

AI PDF chatbot agent built with LangChain & LangGraph

Overview

The document discusses creating a ChatGPT chatbot for PDF files using the GPT-4 API, LangChain framework, Pinecone vectorstore, Typescript, Openai, and Next.js. It provides a comprehensive tutorial on setting up the environment, converting PDF files to embeddings, and running the chatbot.

Features

  • GPT-4 API Integration: Utilize the latest GPT-4 API for advanced AI capabilities.
  • LangChain Framework: Simplifies the process of building scalable AI/LLM apps and chatbots.
  • Pinecone Vectorstore: Store embeddings and text representations for efficient document retrieval.
  • Typescript and Next.js: Use modern technologies for development.
  • Interactive Chat Interface: Engage with the chatbot by typing questions related to the PDF content.
  • Troubleshooting Guidelines: Comprehensive troubleshooting tips for common issues.
  • Community Support: Join the Discord community for assistance and discussions.
nextjs
Next.js

Next.js is a React-based web framework that enables server-side rendering, static site generation, and other powerful features for building modern web applications.

react
React

React is a widely used JavaScript library for building user interfaces and single-page applications. It follows a component-based architecture and uses a virtual DOM to efficiently update and render UI components

tailwind
Tailwind

Tailwind CSS is a utility-first CSS framework that provides pre-defined classes for building responsive and customizable user interfaces.

eslint
Eslint

ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.

postcss
Postcss

PostCSS is a popular open-source tool that enables web developers to transform CSS styles with JavaScript plugins. It allows for efficient processing of CSS styles, from applying vendor prefixes to improving browser compatibility, ultimately resulting in cleaner, faster, and more maintainable code.

typescript
Typescript

TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.