OpenAI

Top repositories by stars

• openai/whisper(on leaderboard)

  Robust Speech Recognition via Large-Scale Weak Supervision

  Python94,782
• openai/openai-cookbook(on leaderboard)

  Examples and guides for using the OpenAI API

  Jupyter Notebook71,500
• openai/codex(on leaderboard)

  Lightweight coding agent that runs in your terminal

  Rust60,945
• openai/gym(on leaderboard)

  A toolkit for developing and comparing reinforcement learning algorithms.

  Python37,047
• openai/CLIP(on leaderboard)

  CLIP (Contrastive Language-Image Pretraining), Predict the most relevant text snippet given an image

  Jupyter Notebook32,601
• openai/openai-python

  The official Python library for the OpenAI API

  Python29,933
• openai/gpt-2

  Code for the paper "Language Models are Unsupervised Multitask Learners"

  Python24,630
• openai/chatgpt-retrieval-plugin

  The ChatGPT Retrieval Plugin lets you easily find personal or work documents by asking questions in natural language.

  Python21,216
• openai/swarm

  Educational framework exploring ergonomic, lightweight multi-agent orchestration. Managed by OpenAI Solution team.

  Python20,969
• openai/gpt-oss

  gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI

  Python19,790
• openai/openai-agents-python

  A lightweight, powerful framework for multi-agent workflows

  Python18,999
• openai/evals

  Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks.

  Python17,696
• openai/tiktoken

  tiktoken is a fast BPE tokeniser for use with OpenAI's models.

  Python17,308
• openai/baselines

  OpenAI Baselines: high-quality implementations of reinforcement learning algorithms

  Python16,647
• openai/gpt-3

  GPT-3: Language Models are Few-Shot Learners

  15,752
• openai/shap-e

  Generate 3D objects conditioned on text or images

  Python12,206
• openai/spinningup

  An educational resource to help anyone learn deep reinforcement learning.

  Python11,594
• openai/DALL-E

  PyTorch package for the discrete VAE used for DALL·E.

  Python10,871
• openai/openai-node

  Official JavaScript / TypeScript library for the OpenAI API

  TypeScript10,632
• openai/skills

  Skills Catalog for Codex

  Python8,881
• openai/jukebox

  Code for the paper "Jukebox: A Generative Model for Music"

  Python8,039
• openai/universe

  Universe: a software platform for measuring and training an AI's general intelligence across the world's supply of games, websites and other applications.

  Python7,512
• openai/guided-diffusion

  Python7,296
• openai/point-e

  Point cloud diffusion for 3D model synthesis

  Python6,857
• openai/openai-realtime-agents

  This is a simple demonstration of more advanced, agentic patterns built on top of the Realtime API.

  TypeScript6,768
• openai/consistency_models

  Official repo for consistency models.

  Python6,478
• openai/openai-cs-agents-demo

  Demo of a customer service use case implemented with the OpenAI Agents SDK

  Python5,916
• openai/simple-evals

  Python4,352
• openai/plugins-quickstart

  Get a ChatGPT plugin up and running in under 5 minutes!

  Python4,236
• openai/grok

  Python4,232
• openai/harmony

  Renderer for the harmony response format to be used with gpt-oss

  Rust4,192
• openai/transformer-debugger

  Python4,110
• openai/improved-diffusion

  Release for Improved Denoising Diffusion Probabilistic Models

  Python3,791
• openai/glide-text2im

  GLIDE: a diffusion-based text-conditional image synthesis model

  Python3,685
• openai/retro

  Retro Games in Gym

  C3,562
• openai/openai-realtime-console

  React app for inspecting, building and debugging with the Realtime API

  JavaScript3,554
• openai/glow

  Code for reproducing results in "Glow: Generative Flow with Invertible 1x1 Convolutions"

  Python3,180
• openai/human-eval

  Code for the paper "Evaluating Large Language Models Trained on Code"

  Python3,132
• openai/mujoco-py

  MuJoCo is a physics engine for detailed, efficient rigid body simulations with contacts. mujoco-py allows using MuJoCo from Python 3.

  Cython3,113
• openai/openai-go

  The official Go library for the OpenAI API

  Go2,971
• openai/multiagent-particle-envs

  Code for a multi-agent particle environment used in the paper "Multi-Agent Actor-Critic for Mixed Cooperative-Competitive Environments"

  Python2,725
• openai/openai-fm

  Code for openai.fm, a demo for the OpenAI Speech API

  TypeScript2,711
• openai/openai-quickstart-node

  Node.js example app from the OpenAI API quickstart tutorial

  JavaScript2,632
• openai/weak-to-strong

  Python2,549
• openai/openai-dotnet

  The official .NET library for the OpenAI API

  C#2,495
• openai/improved-gan

  Code for the paper "Improved Techniques for Training GANs"

  Python2,334
• openai/openai-openapi

  OpenAPI specification for the OpenAI API

  2,324
• openai/openai-agents-js

  A lightweight, powerful framework for multi-agent workflows and voice agents

  TypeScript2,296
• openai/finetune-transformer-lm

  Code and model for the paper "Improving Language Understanding by Generative Pre-Training"

  Python2,274
• openai/consistencydecoder

  Consistency Distilled Diff VAE

  Python2,209
• openai/roboschool

  DEPRECATED: Open-source software for robot simulation, integrated with OpenAI Gym.

  Python2,167
• openai/openai-apps-sdk-examples

  Example apps for the Apps SDK

  TypeScript2,097
• openai/prm800k

  800,000 step-level correctness labels on LLM solutions to MATH problems

  Python2,090
• openai/image-gpt

  Python2,080
• openai/gpt-2-output-dataset

  Dataset of GPT-2 outputs for research in detection, biases, and more

  Python2,016
• openai/openai-assistants-quickstart

  OpenAI Assistants API quickstart with Next.js.

  TypeScript1,962
• openai/pixel-cnn

  Code for the paper "PixelCNN++: A PixelCNN Implementation with Discretized Logistic Mixture Likelihood and Other Modifications"

  Python1,961
• openai/maddpg

  Code for the MADDPG algorithm from the paper "Multi-Agent Actor-Critic for Mixed Cooperative-Competitive Environments"

  Python1,938
• openai/chatkit-js

  TypeScript1,858
• openai/gpt-5-coding-examples

  GPT-5 coding examples

  HTML1,841
• openai/gpt-discord-bot

  Example Discord bot written in Python that uses the completions API to have conversations with the `text-davinci-003` model, and the moderations API to filter the messages.

  Python1,831
• openai/openai-quickstart-python

  Python example app from the OpenAI API quickstart tutorial

  1,798
• openai/multi-agent-emergence-environments

  Environment generation code for the paper "Emergent Tool Use From Multi-Agent Autocurricula"

  Python1,776
• openai/requests-for-research

  A living collection of deep learning problems

  HTML1,730
• openai/neural-mmo

  Code for the paper "Neural MMO: A Massively Multiagent Game Environment for Training and Evaluating Intelligent Agents"

  Python1,646
• openai/Video-Pre-Training

  Video PreTraining (VPT): Learning to Act by Watching Unlabeled Online Videos

  Python1,636
• openai/evolution-strategies-starter

  Code for the paper "Evolution Strategies as a Scalable Alternative to Reinforcement Learning"

  Python1,623
• openai/sparse_attention

  Examples of using sparse attention, as in "Generating Long Sequences with Sparse Transformers"

  Python1,609
• openai/openai-realtime-embedded

  Instructions on how to use the Realtime API on Microcontrollers and Embedded Platforms

  1,580
• openai/generating-reviews-discovering-sentiment

  Code for "Learning to Generate Reviews and Discovering Sentiment"

  Python1,521
• openai/SWELancer-Benchmark

  This repo contains the dataset and code for the paper "SWE-Lancer: Can Frontier LLMs Earn $1 Million from Real-World Freelance Software Engineering?"

  1,439
• openai/grade-school-math

  Python1,389
• openai/lm-human-preferences

  Code for the paper Fine-Tuning Language Models from Human Preferences

  Python1,377
• openai/openai-java

  The official Java library for the OpenAI API

  Kotlin1,349
• openai/mle-bench

  MLE-bench is a benchmark for measuring how well AI agents perform at machine learning engineering

  Python1,311
• openai/openai-cua-sample-app

  Learn how to use CUA (our Computer Using Agent) via the API on multiple computer environments.

  Python1,270
• openai/following-instructions-human-feedback

  1,256
• openai/procgen

  Procgen Benchmark: Procedurally-Generated Game-Like Gym-Environments

  C++1,141
• openai/universe-starter-agent

  A starter agent that can solve a number of universe environments.

  Python1,105
• openai/automated-interpretability

  Python1,071
• openai/InfoGAN

  Code for reproducing key results in the paper "InfoGAN: Interpretable Representation Learning by Information Maximizing Generative Adversarial Nets"

  Python1,070
• openai/blocksparse

  Efficient GPU kernels for block-sparse matrix multiplication and convolution

  Cuda1,063
• openai/summarize-from-feedback

  Code for "Learning to summarize from human feedback"

  Python1,058
• openai/dalle-2-preview

  1,044
• openai/supervised-reptile

  Code for the paper "On First-Order Meta-Learning Algorithms"

  JavaScript1,031
• openai/openai-realtime-api-beta

  Node.js + JavaScript reference client for the Realtime API (beta)

  JavaScript1,011
• openai/frontier-evals

  OpenAI Frontier Evals

  Python1,005
• openai/random-network-distillation

  Code for the paper "Exploration by Random Network Distillation"

  Python930
• openai/kubernetes-ec2-autoscaler

  A batch-optimized scaling manager for Kubernetes

  Python871
• openai/apps-sdk-ui

  TypeScript837
• openai/large-scale-curiosity

  Code for the paper "Large-Scale Study of Curiosity-Driven Learning"

  Python830
• openai/multiagent-competition

  Code for the paper "Emergent Complexity via Multi-agent Competition"

  Python826
• openai/codex-action

  TypeScript817
• openai/codex-universal

  Base docker image used in Codex environments

  Dockerfile793
• openai/openai-chatkit-starter-app

  Starter app to build with OpenAI ChatKit + Agent Builder

  Python784
• openai/openai-responses-starter-app

  Starter app to build with the OpenAI Responses API

  TypeScript780
• openai/model_spec

  The OpenAI Model Spec

  753
• openai/openai-testing-agent-demo

  Demo of a UI testing agent using the OpenAI CUA model and the Responses API.

  TypeScript740
• openai/imitation

  Code for the paper "Generative Adversarial Imitation Learning"

  Python729
• openai/build-hours

  Build hours code to share.

  Jupyter Notebook693