Open source gpt projects

Build and deploy AI agents and RAG pipelines visually

21 Lessons, Get Started Building with Generative AI

A high-throughput and memory-efficient inference and serving engine for LLMs

Autonomous coding agents that complete real engineering tasks

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

Run AI models locally or connect to cloud, privately

Powerful AI Client

[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowle

LLM API 管理 & 分发系统，支持 OpenAI、Azure、Anthropic Claude、Google Gemini、DeepSeek、字节豆包、ChatGLM、文心一言、讯飞星火、通义千问、360 智脑、腾讯混元等主流模型，统一 API 适配，可用于 key 管理与二次分发。单可执行文件，提供 Docke

A modular graph-based Retrieval-Augmented Generation (RAG) system

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Langua

Automate any website workflow with AI and computer vision

open-source agentic AI data assistant for the next generation of AI + Data products.

Build powerful AI agents with cutting-edge LLM technology

Secure cloud environments for enterprise AI agents

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and v

BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent,

Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.

Semantic cache for LLMs. Fully integrated with LangChain and llama_index.

A CLI tool to convert your codebase into a single LLM prompt with source tree, prompt templating, and token counting.

Turn any webpage into structured data using LLMs

An APP that integrates mainstream large language models and image generation models, built with Flutter, with fully open-source code.

Build reliable AI apps with comprehensive observability

Zero-Config Code Flow for Claude code & Codex

Chat-based SQL Client and Editor for the next decade

A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines

⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagent

H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs. Documentation: https://docs.h2o.ai/h2o-llmstudio/

Simulation-based testing and evaluation for AI agents

Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable

Harness LLMs with Multi-Agent Programming

A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.

Get instant answers from your company knowledge

OpenLake is a high performance storage engine for efficient LLM inference and GPU Training

Seamlessly integrate LLMs as Python functions

LLM based data scientist, AI native data application. AI-driven infinite thinking redefines BI.

The runtime behind every E2B stack: Cloud, Enterprise, and your own machine.

Make your own story. User-friendly software for LLM roleplaying

[GenAI Application Development Framework] 🚀 Build GenAI application quick and easy 💬 Easy to interact with GenAI agent in code using structure data and chain

🤖 Open-source, local-first alternative to Grok Bot, OpenAI dots and Claude Duet. Your own AI bots on any model: GPT, Claude, Gemini, Grok, DeepSeek, Kimi, GLM

AI-assisted RAW photo developer: GPT vision advisor proposes an EditRecipe, a deterministic Rust engine renders it — Lightroom-compatible XMP sidecars, 24 RAW f

Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics f

🚀 Run Codex Mobile Anywhere: Linux, Windows, or Termux on Android 🚀

OpenChatBI is an intelligent chat-based BI tool powered by large language models, designed to help users query, analyze, and visualize data through natural lang

A NodeJS RAG framework to easily work with LLMs and embeddings

AI desktop app for chat, RAG, Skills, MCP tools, and agents. Support multiple LLMs (Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM, Gemini, OpenRouter)