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Josh Joseph is Berkman Klein’s Chief AI Scientist, the first role of its kind at BKC. Josh will lead teams to explore measuring and controlling the agency of AI systems, benchmarking these systems beyond measures of“intelligence,” and to help build the infrastructure for in-house AI research.

Josh received his Ph.D. in Aeronautics and Astronautics from Massachusetts Institute of Technology where his research focused on how artificial systems can learn to act in the presence of the complexity of the real-world. Following his Ph.D., he worked in industry building AI systems in finance and life sciences before returning to academia to serve as the Chief Intelligence Architect of MIT’s Quest for Intelligence. He then co-founded and serves as the Chief Science Officer at Covariance.ai, an MIT startup that was selected as a STEX25 company of the MIT Startup Exchange and won the 2024 Cubies Innovation Prize from the D^3 Institute at Harvard University.

In addition to being BKC’s Chief AI Scientist, Josh currently holds appointments as a Visiting Scientist at MIT and a Lecturer on Law at Harvard Law School.

 

Community

Forbes

Valiantly Looking For Truth And Certainty In AI And LLMs Gets Earnest Airtime At Harvard’s BKC

Forbes contributor Lance Eliot recaps the first event of the Fall 2025 Speaker Series: "Belief, Uncertainty, and Truth in Language Models" featuring Jacob Andreas and moderated by…

Oct 2, 2025
Tech Policy Press

With AI Agents, 'Memory' Raises Policy and Privacy Questions

Chief AI Scientist Joshua Joseph and coauthor Kevin Frazier discuss some of the policy questions raised by AI agents' 'memories' of the users interacting with them.

Sep 29, 2025
arXiv

Regulating the Agency of LLM-based Agents

Chief AI Scientist Josh Joseph and BKC RA Seán Boddy address the risks that misalignment and loss of control pose to increasingly complex LLM-based agents.

Sep 25, 2025

Events

Oct 1, 2025 @ 12:30 PM

Belief, Uncertainty, and Truth in Language Models

Fall Speaker Series

What does it mean for a language model to “know” something—and how should it communicate uncertainty to the people who use it? In this talk, Jacob Andreas, Associate Professor of…

Event
Sep 10, 2025 @ 12:20 PM

BKC 2025-2026 Student Launch

Welcome, Harvard Students!

You're Invited: Berkman Klein Center Student LaunchThe Berkman Klein Center looks forward to welcoming students into our orbit for the 2025-2026 academic year. Join us for one or…