Peking University
Stanford University
Aaron DefazioMember of Technical Staff · OpenAIResearcher↗
Researcher · Academic
Weijie Su
OpenAIResearcher
WhartonProfessor (On-leave)
University of PennsylvaniaProfessor
Su develops the statistical foundations of modern machine learning, with work on optimization, generalization, privacy, and the dynamics of large models. He is known for connecting mathematical theory to phenomena seen in real training runs.
Career & education
Current roles
Education
Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
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Reviewed August 12, 2026 · Checked for accuracy and new information.
