OII | Caleb Tan

Profile Contents

About
Positions at the OII
Contact
Supervisors at the OII

About

Caleb Tan is a MSc Social Data Science student in the Reasoning with Machines Lab and the Digital Ethics and Defence Technologies Research Group at the Oxford Internet Institute. His research focuses on the reasoning of LLMs in high-risk domains, and is supervised by Professor Mariarosaria Taddeo and Professor Adam Mahdi. He holds a BSc (Econ) in Economics and Geography from University College London, and is a Singapore Ministry of Defence scholar.

Research Interests

Digital Ethics, Defence Technologies, LLM Reasoning, LLM Evaluation, AI and security

Positions at the OII

MSc Student, September 2025 -

Contact

caleb.tan@oii.ox.ac.uk

Supervisor at the OII

Professor Adam Mahdi

Associate Professor

Adam Mahdi’s research focuses on AI evaluation, benchmarking, safety and human–AI interaction, particularly in high-stakes domains such as healthcare, science, law and policy. He leads the Reasoning with Machines Lab at the University of Oxford.

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