Christopher D. ManningThomas M. Siebel Professor in Machine Learning · Stanford UniversityResearcher↗
Researcher · Academic
Stanford UniversityProfessor
Stanford Institute for Human-Centered AISenior Fellow
NVIDIADistinguished Scientist
🇰🇷 South KoreanBorn 1977
Choi develops AI that can reason about the unstated knowledge people use every day—physical facts, social expectations, and moral judgments that text alone rarely explains. Her work has made commonsense reasoning a central test of whether language models understand more than surface patterns.
Stanford UniversityJan 2025-present
Stanford Institute for Human-Centered AIJan 2025-present
NVIDIAAug 2024-present
Ai22018-2024
University of Washington2014-2024Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
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Reviewed August 8, 2026 · Checked for accuracy and new information.