Yejin Choi
Stanford professor and HAI Senior Fellow; formerly at NVIDIA, the University of Washington, and Ai2
- Dieter Schwarz Foundation Professor of Computer Science; Senior Fellow, Stanford HAI, Stanford University1
Yejin Choi is the Dieter Schwarz Foundation Professor of Computer Science at Stanford University and a Senior Fellow at the Stanford Institute for Human-Centered AI (HAI). Choi's research focuses on making generative AI more broadly accessible, including smaller but capable language models, alternative training recipes, pluralistic alignment, and AI for science and social good. Choi was previously a Senior Research Director and Distinguished Research Scientist at NVIDIA, a Professor at the University of Washington, and a Senior Director at Ai2, and is among the authors of NVIDIA's Nemotron 3 technical report.12
Work
NVIDIA Nemotron 3Published research
Listed among the authors of "NVIDIA Nemotron 3: Efficient and Open Intelligence" (2025), the technical report for the Nano, Super, and Ultra models.21
Other documented roles
Roles the sources document but that are not confirmed as current.
- Senior Research Director and Distinguished Research Scientist, NVIDIA1
- Professor, University of Washington1
- Senior Director, Ai2 (Allen Institute for AI)1
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