Andreas Haupt is a Postdoctoral Fellow at the Digital Economy Lab and the Institute for Human-Centered AI. 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. 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 research seeks to make the use of large language models more transparent and legible.