Awesome Opensource Ai

LlamaIndex is the leading document agent and OCR platform

A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Learn how to develop, deploy and iterate on production-grade ML applications.

aider is AI pair programming in your terminal

We write your reusable computer vision tools. 💜

LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.

Open-source desktop app for local LLMs. Text, vision, tool-calling, OpenAI/Anthropic-compatible API. 100% private.

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

"CLI-Anything: Making ALL Software Agent-Native" -- CLI-Hub: https://clianything.cc/

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

Apache Spark - A unified analytics engine for large-scale data processing

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

Build, run, and manage agent platforms.

Making large AI models cheaper, faster and more accessible

A library for efficient similarity search and clustering of dense vectors.

A generative speech model for daily dialogue.

Official inference framework for 1-bit LLMs

Build resilient agents.

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

Extremely fast Query Engine for DataFrames, written in Rust

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

DSPy: The framework for programming—not prompting—language models

DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.

In-depth tutorials on LLMs, RAGs and real-world AI agent applications.

Cross-platform, customizable ML solutions for live and streaming media.

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

open-source coding agent

Detectron2 is a platform for object detection, segmentation and other visual recognition tasks.

🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration

Self-hosted AI coding assistant

💫 Industrial-strength Natural Language Processing (NLP) in Python

An AI prompt optimizer for writing better prompts and getting better AI results.

The fundamental package for scientific computing with Python.

"Vibe-Trading: Your Personal Trading Agent"

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

SOTA Open Source TTS

Your Personal AI Assistant; easy to install, deploy on your own machine or on the cloud; supports multiple chat apps with easily extensible capabilities.

Open Source AI Platform - AI Chat with advanced features that works with every LLM

Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

SGLang is a high-performance serving framework for large language models and multimodal models.

TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.

Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (Meetly Ai - https://meetily.ai) is the #1 Self-hosted, Open-source Ai meeting note taker for macOS & Windows. Understand How to write meeting minutes