Kei Nishimura-Gasparian (Preferred)
Kei Nishimura-Gasparian
Researcher, Constellation Institute
Joined
May 2025
Names
Emails
****@gmail.com (Confirmed)
****@alumni.brown.edu (Confirmed)
Personal Links
Career & Education History
Researcher
Constellation Institute (constellation.org)
2026 – Present
Researcher
MATS (matsprogram.org)
2025 – 2025
Research Contractor
Anthropic (anthropic.com)
2023 – 2024
Machine Learning Scientist
Wayfair (wayfair.com)
2020 – 2023
Senior Consultant
Oliver Wyman (oliverwyman.com)
2017 – 2020
Undergrad student
Brown University (brown.edu)
2012 – 2016
Advisors, Relations & Conflicts
Expertise
reward hacking
, reinforcement learning
, generalization
2023 – Present
model evaluation
, chain of thought faithfulness
, hidden reasoning
2023 – Present