Lists of open-source artificial intelligence software

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These are lists of open-source artificial intelligence software packages related to AI projects released under open-source licenses. These include software libraries, frameworks, platforms, and tools used for machine learning, deep learning, natural language processing, computer vision, reinforcement learning, artificial general intelligence, and more.

• Caffe — Image classification and image segmentation
• Scikit-learn — library built on top of NumPy, SciPy, and matplotlib
• Shogun — C++ library for large-scale machine learning
• mlpack — C++ header-only machine learning library
• Weka — collection of machine learning algorithms for data mining tasks
• Apache Mahout — scalable machine learning library for big data built on Hadoop and Spark
• Jubatus — online machine learning and distributed computing framework
• KNIME — modular data pipelining
• Orange (software) — machine learning, data mining, data visualization, and data analysis.
• RapidMiner — predictive analytics
• fastText – Word embeddings developed by Meta AI

• TPOT – tree-based pipeline optimization tool using genetic programming
• Neural Network Intelligence – Microsoft toolkit for hyperparameter tuning and neural architecture search

• TensorFlow – end-to-end open-source platform for machine learning developed by Google Brain
• PyTorch – deep learning framework developed by Meta AI
• Keras – Python library for artificial neural networks and integrated into TensorFlow library
• MXNet – framework that trains and deploys deep neural networks
• Caffe – deep learning framework focused on speed and modularity
• Chainer – Python framework on top of NumPy and CuPy
• Theano – Python library and optimizing compiler for evaluating mathematical expressions and optimized for GPUs
• Deeplearning4j – Java library for the Java virtual machine and deep learning algorithms
• Neuroph – object-oriented artificial neural network framework written in Java
• OpenNN – C++ library which implements Neural networks
• Fast Artificial Neural Network (FANN) – C library for feedforward artificial neural networks

• OpenCog – project that aims to build an open source artificial intelligence framework
• Soar – cognitive architecture for decision-making and learning in Intelligent agents
• CLARION – Connectionist Learning with Adaptive Rule Induction On-line, hybrid connectionist/symbolic cognitive architecture.

• KataGo – reinforcement learning agent designed for playing the game of Go

• GOLOG – logic programming language, situation calculus, first-order logical language for reasoning about action and change.

• AForge.NET – computer vision, artificial intelligence, and robotics library for the .NET framework
• Dlib – C++ library for computer vision and image processing
• OpenCV — library of programming functions mainly for real-time computer vision
• Tesseract – optical character recognition

• Apache OpenNLP
• Apertium – rule-based machine translation platform.
• ChatScript – natural language engine and dialog management system
• General Architecture for Text Engineering – information extraction
• Gensim – topic modeling and document similarity analysis library
• GloVe – unsupervised learning algorithm for obtaining vector representations of words
• Mallet – Java "Machine Learning for Language Toolkit"
• MontyLingua – libraries and programs for symbolic and statistical NLP for both Python and Java
• Moses – statistical machine translation engine to train statistical models of text from a source language to a target language
• NiuTrans – statistical machine translation
• NLTK – natural Language toolkit for symbolic and statistical NLP
• Probabilistic Action Cores – interpreter for natural-language instructions for robotic applications
• spaCy – Python library
• Spark NLP – text processing library for advanced NLP for Python, Java, and Scala.
• Word2vec – obtaining vector representations of words

• CMU Sphinx
• DeepSpeech
• Whisper

• DeepSeek — R1 and V3 models
• GPT-J – 6B parameter transformer model developed by EleutherAI
• GPT-1 — OpenAI LLM
• GPT-2 — OpenAI LLM
• XLNet — Google LLM
• BERT — Google LLM
• T5 — Google LLM

• LAION OpenAssistant
• Mycroft

• Festival Speech Synthesis System
• WaveNet
• eSpeak

• Flux
• Stable Diffusion

• OpenVINO – Intel's toolkit for optimizing deep learning models for edge devices
• ONNX – Open Neural Network Exchange format for interoperability between AI frameworks

• ArduPilot
• CoppeliaSim
• Gazebo
• Mobile Robot Programming Toolkit
• OpenRTM-aist
• Paparazzi Project
• Player Project
• Python Robotics
• Robot Operating System
• TurtleBot
• Webots

• List of artificial intelligence journals
• List of artificial intelligence projects
• List of free and open-source software packages for artificial intelligence
• Open-source artificial intelligence
• Common Crawl – nonprofit that crawls the web and freely provides its archives and datasets to the public under an MIT License

• opensource.org/ai – Open Source Initiative
• Open Data Institute - data and AI whitepaper – Open Data Institute

• https://www.e2enetworks.com/blog/top-23-ai-open-source-software-libraries