[KongchangAI]
Unverified50% confidenceFactExact time

After 2022, maintenance of Gym was transferred to the Farama Foundation and renamed Gymnasium, with minor incompatible API changes (such as step() returning a five-tuple instead of a four-tuple).

1
Sources
50%
Confidence
Long-term
Relevance
10/26/2026
First Seen

Sources

Beginner-Friendly Reinforcement Learning Kaggle Competitions: A Practical Getting-Started Guide

Related Entities

Farama FoundationcompanyGymnasiumproduct

Related Claims

Unverified2022年OpenAI将Gym的维护工作移交给Farama基金会，并更名为Gymnasium77% similarUnverifiedIn 2022, due to OpenAI officially ceasing maintenance of Gym, the community forked it into the Gymnasium project, which was taken over and continues to be updated by the Farama Foundation.65% similar

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