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Jaroslav Beck

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Jaroslav Beck is the co-founder and CEO of BottleCap AI, where he is building a European AI research lab focused on efficiency-first large language models and new AI applications. Earlier, he co-founded Beat Games, the studio behind Beat Saber, and led the Beat Games studio at Meta after Meta acquired the company in 2019, remaining there until 2023. Before Beat Games, he composed music for games and film projects including StarCraft II: Legacy of the Void, Overwatch shorts, Battlefield, and other trailers and spots. He is known for co-founding Beat Games and as a co-creator of Beat Saber.

Updated 24 September 2026

Public sources: jaroslavbeck.com

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