Andreas Haupt is a Postdoctoral Fellow at the Institute for Human-Centered AI., Stanford University, USA. He earned his Ph.D. from MIT’s CSAIL and the College of Computing, with a thesis focusing on the economics of personalization. Andy also holds master’s degrees in Economics and Mathematics from the University of Bonn. Previously, he served at the U.S. Federal Trade Commission, contributed to the EU’s antitrust team for platform regulation, and taught high school mathematics. His current research seeks to improve how human preferences are learned in algorithmic systems, and seeks to make the use of large language models more transparent and legible.