Regulating, auditing, and improving AI systems poses an unprecedented scientific challenge. Rising to it demands collaboration across many disciplines—computer science, mathematics, law, economics, and more. Our team is part of this research movement: we bring together expertise in machine learning, law, mathematics, optimization, computer science, and economics to create a fertile environment for reflection that addresses today’s grand challenges of trust and regulation. Our goal is to help lay the groundwork for a sustainable, ethical, and responsible future for AI technology, transforming the way these systems are managed and governed.