Our Team

Koen Holtman's profile picture

Koen Holtman

Co-Lead / Resident Standards Expert

PhD in software design. Worked 20 years in industrial R&D, 10 years in standards creation. AI safety researcher since 2019, published on agent foundations and corrigibility. Full time in AI governance since 2023. Lives in The Netherlands.

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Ze Shen Chin

Co-Lead

Research affiliate at Oxford Martin AI Governance Initiative. Specialises in frontier AI policy, safety engineering, and risk management. Former reservoir engineer with 10+ years in the oil and gas industry. Lives in between Europe and Asia.

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Adrian Regenfuß

Research Analyst

MSc in Computer Science from TU Berlin. Background in software engineering, data analysis, forecasting research, and agent foundations. Current research interest is in loss of control of AI. Lives in Germany.

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Ayrton San Joaquin

Research Analyst

BSc (Hons) in Data Science with a minor in Philosophy from Yale-NUS College. Former NLP researcher at project DesCartes, CNRS@CREATE. Research interests in adversarial machine learning, data privacy, evaluations, and governance. Lives in Spain.

Marcel Mir Teijeiro

Research Analyst

Qualified lawyer with an LLM in Information Technology Law from the University of Edinburgh. Former AI policy fellow at the Centre for Democracy and Technology Europe in Brussels. Lives in Brussels.

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Rokas Gipiškis

Research Analyst

PhD in Computer Science from Vilnius University. Specialises in explainable AI and model interpretability, AI evaluation, frontier AI policy, and risk management. Lives in Lithuania.

Yi-Yang Chua's profile picture

Yi-Yang Chua

Operations Specialist

Former Programme Associate at the Centre for Effective Altruism. Background in operations, programme coordination, and community research. BSc from Indiana University Bloomington. Lives in Malaysia.


Board members

The board consists of the lab co-leads Koen Holtman and Ze Shen Chin, and the following two members:

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Ariel Gil

Co-Founder / Board President

Mechatronics engineering background. Early engineer at an ophthalmic surgical robotics startup that raised $150m+, gaining experience in risk & quality management and complex semi-autonomous robotic systems. Currently a Technical Research Manager at Pivotal, with research interests in AI control and scalable oversight.

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Jonathan Happel

Co-Founder / Board Member

CEO at TamperSec. Specialises in hardware-enabled compute governance. Former mechanical engineer with 10 years of risk management experience in medical devices. Mentor at ERA, Pivotal, and SPAR (2025-2026).


Past Contributors

  • Anastasiia Gaidashenko
  • Christopher Denq
  • Jonathan Claybrough

Note: Not all past contributors are listed above. Past contributors can choose not to have their names or full names disclosed in public.