Jumanji: a Diverse Suite of Scalable Reinforcement Learning Environments in JAX
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Abstract (arXiv)
Open-source reinforcement learning (RL) environments have played a crucial role in driving progress in the development of AI algorithms. In modern RL research, there is a need for simulated environments that are performant, scalable, and modular to enable their utilization in a wider range of potential real-world applications. Therefore, we present Jumanji, a suite of diverse RL environments specifically designed to be fast, flexible, and scalable. Jumanji provides a suite of environments focusing on combinatorial problems frequently encountered in industry, as well as challenging general decision-making tasks. By leveraging the efficiency of JAX and hardware accelerators like GPUs and TPUs, Jumanji enables rapid iteration of research ideas and large-scale experimentation, ultimately empowering more capable agents. Unlike existing RL environment suites, Jumanji is highly customizable, allowing users to tailor the initial state distribution and problem complexity to their needs. Furthermore, we provide actor-critic baselines for each environment, accompanied by preliminary findings on scaling and generalization scenarios. Jumanji aims to set a new standard for speed, adaptability, and scalability of RL environments.
Key facts. Cited by 52 papers in the map (data through 7 Oct 2026). Builds on 18 of its 33 references that are in the map. First posted on arXiv 16 Jun 2023.
Builds on
18 of 33 references.
References · 18
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- 2021Isaac Gym: High Performance GPU-Based Physics Simulation For Robot Learningcited by 882
- 2018Attention, Learn to Solve Routing Problems!cited by 646
- 2018Machine Learning for Combinatorial Optimization: a Methodological Tour d'Horizoncited by 612
- 2019Leveraging Procedural Generation to Benchmark Reinforcement Learningcited by 478
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- 2019Behaviour Suite for Reinforcement Learningcited by 129
6 more
- 2019An investigation of model-free planningcited by 64
- 2022EnvPool: A Highly Parallel Reinforcement Learning Environment Execution Enginecited by 58
- 2020OR-Gym: A Reinforcement Learning Library for Operations Research Problemscited by 50
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Citing papers per year: 2023: 5; 2024: 15; 2025: 16; 2026: 16.
52 papers.
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50 most cited of 52 All 52 (JSON)
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- 2026DungeonBench: A Benchmark for Rules-Rich Tactical Reasoning in Dungeons & Dragons Combat31 Jul 2026
- 2026RENEW: Towards Learning World Models and Repairing Model Exploitation from Preferences15 Jul 2026
- 2026Position: RL Researchers Need to Distinguish Between Solving Simulators and Using Simulators as a Proxy26 Jun 2026
- 2026CRAX: Fast Safe Reinforcement Learning Benchmarking18 Jun 2026
- 2026Contract-Based Compositional Shielding for Safe Multi-Agent Reinforcement Learning12 Jun 2026
- 2026Self-Supervised On-Policy Reinforcement Learning via Contrastive Proximal Policy Optimisation13 May 2026
- 2026gym-invmgmt: An Open Benchmarking Framework for Inventory Management Methods12 May 2026
- 2026Rethinking Ratio-Based Trust Regions for Policy Optimization in Multi-Agent Reinforcement Learning9 May 2026
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- 2026KAGE-Bench: Fast Known-Axis Visual Generalization Evaluation for Reinforcement Learning20 Jan 2026
- 2025Twice Sequential Monte Carlo for Tree Search18 Nov 2025
- 2025Multi-Agent Craftax: Benchmarking Open-Ended Multi-Agent Reinforcement Learning at the Hyperscale7 Nov 2025
- 2025BuilderBench: The Building Blocks of Intelligent Agents7 Oct 2025
- 2025Octax: Accelerated CHIP-8 Arcade Environments for Reinforcement Learning in JAX2 Oct 2025
- 2025PuzzleJAX: A Benchmark for Reasoning and Learning22 Aug 2025
- 2025CAMAR: Continuous Actions Multi-Agent Routing18 Aug 2025
- 2025Unsupervised Partner Design Enables Robust Ad-hoc Teamwork8 Aug 2025
- 2025Ludax: A GPU-Accelerated Domain Specific Language for Board Games27 Jun 2025
- 2025ROTATE: Regret-driven Open-ended Training for Ad Hoc Teamwork29 May 2025
- 2025Oryx: a Scalable Sequence Model for Many-Agent Coordination in Offline MARL28 May 2025
- 2025FrontierCO: Real-World and Large-Scale Evaluation of Machine Learning Solvers for Combinatorial Optimization22 May 2025
- 2025Trust-Region Twisted Policy Improvement8 Apr 2025
- 2025ABCDWaveNet: Advancing Robust Road Ponding Detection in Fog through Dynamic Frequency-Spatial Synergy7 Apr 2025
- 2025SocialJax: An Evaluation Suite for Multi-agent Reinforcement Learning in Sequential Social Dilemmas18 Mar 2025
- 2025A2Perf: Real-World Autonomous Agents Benchmark4 Mar 2025
- 2025Investigating Memory in Model-Free RL with POPGym Arcade3 Mar 2025
- 2024A Research Agenda for Usability and Generalisation in Reinforcement Learning22 Dec 2024
- 2024Multi-Agent Environments for Vehicle Routing Problems21 Nov 2024
- 2024Beyond the Boundaries of Proximal Policy Optimization1 Nov 2024
- 2024Sable: a Performant, Efficient and Scalable Sequence Model for MARL2 Oct 2024
- 2024PARCO: Parallel AutoRegressive Models for Multi-Agent Combinatorial Optimization5 Sep 2024
- 2024GPUDrive: Data-driven, multi-agent driving simulation at 1 million FPS2 Aug 2024
- 2024POGEMA: A Benchmark Platform for Cooperative Multi-Agent Pathfinding20 Jul 2024
- 2024Mitigating Partial Observability in Sequential Decision Processes via the Lambda Discrepancy10 Jul 2024
- 2024Simplifying Deep Temporal Difference Learning5 Jul 2024
- 2024The Overcooked Generalisation Challenge: Evaluating Cooperation with Novel Partners in Unknown Environments Using Unsupervised Environment Design25 Jun 2024
- 2024Discovering Minimal Reinforcement Learning Environments18 Jun 2024
- 2024A Batch Sequential Halving Algorithm without Performance Degradation1 Jun 2024
- 2024Deep Dive into Model-free Reinforcement Learning for Biological and Robotic Systems: Theory and Practice19 May 2024
- 2024Craftax: A Lightning-Fast Benchmark for Open-Ended Reinforcement Learning26 Feb 2024
- 2024SPO: Sequential Monte Carlo Policy Optimisation12 Feb 2024
- 2023XLand-MiniGrid: Scalable Meta-Reinforcement Learning Environments in JAX19 Dec 2023
- 2023minimax: Efficient Baselines for Autocurricula in JAX21 Nov 2023
- 2023AI planning in the imagination: High-level planning on learned abstract search spaces16 Aug 2023
50 newest of 52 All 52 (JSON)
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- 2025BuilderBench: The Building Blocks of Intelligent Agents7 Oct 2025
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- 2025PuzzleJAX: A Benchmark for Reasoning and Learning22 Aug 2025
- 2024Craftax: A Lightning-Fast Benchmark for Open-Ended Reinforcement Learningcited by 80
- 2024Simplifying Deep Temporal Difference Learningcited by 71
- 2023RL4CO: an Extensive Reinforcement Learning for Combinatorial Optimization Benchmarkcited by 70
- 2023XLand-MiniGrid: Scalable Meta-Reinforcement Learning Environments in JAXcited by 54
- 2024POGEMA: A Benchmark Platform for Cooperative Multi-Agent Pathfindingcited by 20
- 2023QDax: A Library for Quality-Diversity and Population-based Algorithms with Hardware Accelerationcited by 16
- 2024The Overcooked Generalisation Challenge: Evaluating Cooperation with Novel Partners in Unknown Environments Using Unsupervised Environment Designcited by 11
- 2024Sable: a Performant, Efficient and Scalable Sequence Model for MARLcited by 10
- 2025FrontierCO: Real-World and Large-Scale Evaluation of Machine Learning Solvers for Combinatorial Optimizationcited by 10
- 2023minimax: Efficient Baselines for Autocurricula in JAXcited by 9
- 2024Mitigating Partial Observability in Sequential Decision Processes via the Lambda Discrepancycited by 7
- 2024PARCO: Parallel AutoRegressive Models for Multi-Agent Combinatorial Optimizationcited by 7
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- 2026PlayTrain: An Efficient Reinforcement Learning Framework for LLM-Generated Adaptable JavaScript Games8 Sep 2026
- 2026DungeonBench: A Benchmark for Rules-Rich Tactical Reasoning in Dungeons & Dragons Combat31 Jul 2026
- 2026Position: RL Researchers Need to Distinguish Between Solving Simulators and Using Simulators as a Proxy26 Jun 2026
- 2026CRAX: Fast Safe Reinforcement Learning Benchmarking18 Jun 2026
- 2026Contract-Based Compositional Shielding for Safe Multi-Agent Reinforcement Learning12 Jun 2026
- 2026Self-Supervised On-Policy Reinforcement Learning via Contrastive Proximal Policy Optimisation13 May 2026
- 2026gym-invmgmt: An Open Benchmarking Framework for Inventory Management Methods12 May 2026
- 2026Rethinking Ratio-Based Trust Regions for Policy Optimization in Multi-Agent Reinforcement Learning9 May 2026
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