Awesome Opensource Ai

Hackable and optimized Transformers building blocks, supporting a composable construction.

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

Python bindings for llama.cpp

Modin: Scale your Pandas workflows by changing a single line of code

AI Observability & Evaluation

Streamlined interface for generating images with AI in Krita. Inpaint and outpaint with optional text prompt, no tweaking required.

Run, manage, and scale AI workloads on any AI infrastructure. Use one system to access & manage all AI compute (Kubernetes, Slurm, 20+ clouds, on-prem).

An Open-Source Asynchronous Coding Agent

All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.

Build, Manage and Deploy AI/ML Systems

Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.

A MIT-licensed, deployable starter kit for building and customizing your own version of AI town - a virtual town where AI characters live, chat and socialize.

AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

Amphion (/æmˈfaɪən/) is a toolkit for Audio, Music, and Speech Generation. Its purpose is to support reproducible research and help junior researchers and engineers get started in the field of audio, music, and speech generation research and development.

PyTorch3D is FAIR's library of reusable components for deep learning with 3D data

A unified framework for machine learning with time series

tiny vision language model

An Easy-to-use, Scalable and High-performance Agentic RL Framework based on Ray (PPO & DAPO & REINFORCE++ & VLM & TIS & vLLM & Ray & Async RL)

🚀 A simple way to launch, train, and use PyTorch models on almost any device and distributed configuration, automatic mixed precision (including fp8), and easy-to-configure FSDP and DeepSpeed support

A collection of pre-trained, state-of-the-art models in the ONNX format

cuDF - GPU DataFrame Library

Bayesian Modeling and Probabilistic Programming in Python

High-speed Large Language Model Serving for Local Deployment

Flexible and powerful tensor operations for readable and reliable code (for pytorch, jax, TF and others)

Autonomous AI development loop for Claude Code with intelligent exit detection

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

A python library for user-friendly forecasting and anomaly detection on time series.

Cybersecurity AI (CAI), the framework for AI Security

Containers for machine learning

Swap GPT for any LLM by changing a single line of code. Xinference lets you run open-source, speech, and multimodal models on cloud, on-prem, or your laptop — all through one unified, production-ready inference API.

Easy-to-use image segmentation library with awesome pre-trained model zoo, supporting wide-range of practical tasks in Semantic Segmentation, Interactive Segmentation, Panoptic Segmentation, Image Matting, 3D Segmentation, etc.

Easily fine-tune, evaluate and deploy Gemma 4, Qwen3.5, Qwen3.6, gpt-oss, DeepSeek-R1, or any open source LLM / VLM!

AutoML library for deep learning

🚀 Next Gen Multi-tenant AI One-Stop Solution. Builtin Admin & Billing System. Enterprise-Grade Unified LLM Gateway Support for 200+ Models And 35+ Providers, Load Balacing w/ Priority-base Routing, Cost Management, Chat Share, Cloud Sync, Credit/Subscription Billing, All File Parsing, Web Search, Built-in Model Cache.

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

Kimi Code CLI is your next CLI agent.

An Application Framework for AI Engineering

TencentDB Agent Memory delivers fully local long-term memory for AI Agents via a 4-tier progressive pipeline, with zero external API dependencies.

One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

Apache Iceberg

A CLI that writes your git commit messages for you with AI

ModelScope: bring the notion of Model-as-a-Service to life.

A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.

A PyTorch Extension: Tools for easy mixed precision and distributed training in Pytorch

An AI-powered search engine with a generative UI

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

KAG is a logical form-guided reasoning and retrieval framework based on OpenSPG engine and LLMs. It is used to build logical reasoning and factual Q&A solutions for professional domain knowledge bases. It can effectively overcome the shortcomings of the traditional RAG vector similarity calculation model.

🤖 AI Gateway | AI Native API Gateway

🧙 Build, run, and manage data pipelines for integrating and transforming data.

The easiest way to serve AI apps and models - Build Model Inference APIs, Job queues, LLM apps, Multi-model pipelines, and more!