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Farama-Foundation/Gymnasium

Gymnasium

An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym)

View on GitHub↗Upstream Farama-Foundation/Gymnasium↗

Builder

Farama-Foundation

Farama-Foundation

Farama-Foundation • individual

Stars

11,967

Using upstream star count

Forks

1,352

Using upstream fork count

Open Issues

0

Activity Score

0/100

0 commits in 30d

Created

Sep 8, 2022

Project creation date

README Summary

[![Python](https://img.shields.io/pypi/pyversions/gymnasium.svg)](https://badge.fury.io/py/gymnasium) [![PyPI](https://badge.fury.io/py/gymnasium.svg)](https://badge.fury.io/py/gymnasium) [![arXiv](https://img.shields.io/badge/arXiv-2407.17032-b31b1b.svg)](https://arxiv.org/abs/2407.17032) [![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://pre-commit.com/) [![License](https://img.shields.io/github/license/Farama-Foundation/Gymnas

Community Evaluation

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AI Dev Skills

Unmapped

Action Space DesignDeep Reinforcement LearningEnvironment DesignMarkov Decision ProcessesMulti-Agent SystemsObservation Space DesignPolicy Gradient MethodsQ-LearningReinforcement LearningSimulation Environments

Tags

Action Space DesignDeep Reinforcement LearningEnvironment DesignMarkov Decision ProcessesMulti-Agent SystemsObservation Space DesignPolicy Gradient MethodsQ-LearningReinforcement LearningSimulation EnvironmentsAI AgentsCurated ListForkedGame DevMulti-AgentOpen SourceOpenAIPythonResearch / Papers

Taxonomy

AI Trends

Agentic AIAI SafetySimulation-based Learning

category

Learning ResourcesFoundation ModelsAI AgentsModel TrainingIndustry: Gaming

Deployment Context

Self-hostedCloudOn-premise

Industries

RoboticsGamingAutonomous VehiclesFinanceHealthcare

Modalities

ImageTabular3DMultimodal

Skill Areas

Reinforcement LearningEnvironment DesignMarkov Decision ProcessesPolicy Gradient MethodsQ-LearningDeep Reinforcement LearningMulti-Agent SystemsSimulation EnvironmentsAction Space DesignObservation Space Design

tag

AI AgentsCurated ListForkedGame DevMulti-AgentOpen SourceOpenAIPythonReinforcement LearningResearch / Papers

Use Cases

Game AI TrainingRobot Control LearningAlgorithmic Trading Strategy DevelopmentAutonomous NavigationResource Allocation OptimizationPhysics Simulation LearningAtari Game PlayingContinuous Control Tasks

Recent Activity

Updated 2 months ago

7 Days

0

30 Days

0

90 Days

2

Add Cybersecurity environments section to documentation (#1544)

Keith Lawson • Mar 8, 2026

3ba85ed

Remove Sponsorship (#1541)

Jordan Terry • Mar 4, 2026

8a9e1c9

Bump actions/upload-artifact from 6 to 7 (#1539)

dependabot[bot] • Mar 3, 2026

72af5ea

Quality

production
Quality
high
Maturity
production

Categories

Learning ResourcesPrimaryIndustry: GamingFoundation ModelsAI AgentsModel TrainingSearch & KnowledgeOther AI / ML

PM Skills

AI-Native Architecture

Languages

Python100.0%

Timeline

Project created
Sep 8, 2022
Forked
Mar 22, 2026
Your last push
2 months ago
Upstream last push
20 days ago
Tracked since
Mar 8, 2026

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