langchain-python

langchain中文网是langchain的中文文档

LangChain LLM chat with streaming response over websockets

MiniPilot is a GenAI-assisted chatbot backed by Redis. Chat with your documents

Implementing Retrieval-Augmented Generation (RAG) with constructed Knowledge Graph

LangChain.com New Home page designed on March 30

CampusAssist-AI is an AI-powered campus helpdesk using Retrieval-Augmented Generation (RAG) to answer student queries on college processes, notices, and faculty info. It features a decoupled frontend-backend architecture, role-based access, and an admin-managed knowledge base built with free Google technologies.

Report Generator ChatBot designed to analyze financial metrics, generate reports, and create graphs based on user preferences. It leverages LangChain for AI agent workflows and provides a suite of tools for various financial computations.

Building the Next-Gen Agentic App with GraphRAG & NVIDIA cuGraph Hackathon

This is ChatPDF project. After you upload pdf(One or multi), If you ask question, this bot answer with the pdf

NitroGPT Navigator is an advanced chatbot that leverages cutting-edge technologies, including OpenAI's GPT-3.5, LangChain, and Pinecone Vector Database. It's designed to provide accurate and context-aware answers to any questions related to the content on routerprotocol.com.

CampusQuery is a production-grade, AI-powered campus knowledge platform. It uses advanced Retrieval-Augmented Generation (RAG) to provide campus-scoped, factual, and context-aware answers, enabling students and admins to interact with a centralized, admin-governed knowledge system.

A real time ai assistant -- Currently : Update On Process

An ambitious project using RAG to create specialized course planning for UCLA students based on major electives and personal interests. Enhancing an LLM with a vectorized data base of UCLA classes and short descriptions of them

The Medical Report Summarization System is a web-based application designed to facilitate the management and summarization of medical reports.

This repo provides a comprehensive guide to mastering LangChain, covering everything from basic to advanced topics with practical code examples in Python. Whether you're working with chains, agents, or document loaders, this repository offers a complete learning experience

Agentic data assistant enabling secure, natural language exploration across multi-table SQL databases with advanced join-closure intelligence

This project was developed as part of my internship at HERO MOTOCORP. Website Q&A Agent An AI-powered tool that extracts content from user-provided URLs, generates vector embeddings, and answers questions strictly based on the scraped context. Built for accurate, source-grounded responses without hallucinations.

An AI-powered assistant that lets you ask natural language questions about Pakistan's National AI Policy 2025. Built with FastAPI, LangChain, FAISS vector search, and Groq's LLaMA 3.1 for fast, accurate, context-aware answers.

Full-stack paper-trading platform for the Indian stock market (Nifty 50) with live prices, ML price forecasting, a trained stock ranker, and a tool-calling RAG chat agent — Flask + Postgres + Groq.

A simple AI chat agent that helps you decide what to eat, built with FastAPI and LangChain. Ask it what to eat, and if you reject every suggestion, it stops offering more and calls you out instead.