Gym
An open-source reinforcement learning environment library released by OpenAI in 2016 that provides a unified reset/step/render interface and includes built-in environments such as CartPole, Atari and MuJoCo, becoming the standard interface in the reinforcement learning field.
Timeline (last 90 days)
Most classic-control competitions on Kaggle remain compatible with Gym or Gymnasium, and beginners reproducing Notebooks need to watch for version differences, otherwise errors in unpacking env.step() return values easily occur.
RL training in Gazebo requires building a Gym interface for bridging on your own
Standardized benchmark environments such as Gym, PettingZoo, and Procgen have driven the development of the reinforcement learning field
OpenAI launched Gym in 2016, which has since evolved into Gymnasium, now maintained by the Farama Foundation.
All Facts (4)
Most classic-control competitions on Kaggle remain compatible with Gym or Gymnasium, and beginners reproducing Notebooks need to watch for version differences, otherwise errors in unpacking env.step() return values easily occur.
50%UnverifiedRL training in Gazebo requires building a Gym interface for bridging on your own
50%UnverifiedStandardized benchmark environments such as Gym, PettingZoo, and Procgen have driven the development of the reinforcement learning field
50%UnverifiedOpenAI launched Gym in 2016, which has since evolved into Gymnasium, now maintained by the Farama Foundation.
50%