Rank #1,460 5,539 starsC++

open_spiel

by google-deepmind (organization)

OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games. (description from the project’s GitHub page)

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Repository facts

Stars: 5,539
Forks: 1,203
Open issues and pull requests: 86
Primary language: C++
License: Apache License 2.0 (Apache-2.0)
Owner: google-deepmind · Organization
Created: Jul 22, 2019
Last push: Aug 31, 2026

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Rank #1,460 of 9,507 in AI on GitHub, by stars. Data from the GitHub API, fetched Oct 18, 2026; star counts change daily. Stars measure popularity, not quality or safety, and a listing is not an endorsement. How this list is made

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