The Cooperative Systems and Intelligence (CoSI) lab is a research group focused on scaling cooperative intelligence via the rational design of cooperative agents and infrastructure.

By reverse engineering the foundations of human cooperation, and using those insights to build rational and human-like cooperative systems, we aim to enable collective safety and mutual flourishing in an increasingly automated future.

Our group is led by Assistant Professor Tan Zhi Xuan, and based in the Department of Computer Science of the National University of Singapore (NUS).