Meta
UC Berkeley
Scott GrayResearcher
OpenAI
Member of Technical Staff
via OpenAI
Researcher · Engineer
Christopher Berner
CB
Distinguished Engineer at OpenAI
Berner helped build OpenAI Five, which learned through self-play to defeat world champions in the strategy game Dota 2. He later led the supercomputing work behind GPT-4, helping coordinate the enormous clusters of computers required to train a frontier model reliably.
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Background
Current role
Distinguished EngineerOpenAI
OpenAIPreviously
Education
About this data
Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Last editorial review: August 7, 2026Citation Trend
5 snapshots112,595citations as of Sep 1, '26-1,445 since Aug 1, '26
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