Paulina Xu

Paulina Xu is an artificial intelligence and physics researcher at the Massachusetts Institute of Technology (MIT) and the founder of Agentic Fabriq, based in Cambridge, Massachusetts. Through Agentic Fabriq, she is developing a specialized security middleware platform designed to facilitate secure communication and safe interactions between autonomous AI agents. Her academic research bridges the physical sciences and artificial intelligence, focusing specifically on physics-informed AI models and scalable AI infrastructure. Operating within the emerging agentic AI sector, Xu applies her dual domain expertise to address critical vulnerabilities in autonomous system networks and complex enterprise AI deployments. She established her technical foundation as a student and researcher within MIT's rigorous academic ecosystem, blending theoretical physics with applied machine learning. Her current focus remains centered on advancing secure AI frameworks and building foundational infrastructure for autonomous agent communication.