resume.pdf 2026 decentralizing frontier AI @ Prime Intellect 2025–26 building AI for a human future @ Workshop Labs 2025 investigating entity representations in LLMs @ CHAI 2025 stress-testing chain-of-thought monitoring @ LASR Labs 2023–24 inverse constitution learning @ AAG 2023–24 MEng CS @ MIT 2019–23 BS Physics & BS CS @ MIT ʕ•̫͡•ʕ•̫͡•ʔ•̫͡•ʔ•̫͡•ʕ•̫͡•ʔ•̫͡•ʕ•̫͡•ʕ•̫͡•ʔ•̫͡•ʔ•̫͡•ʕ•̫͡•ʔ•̫͡•ʔ basketball 2019–22 MIT · athletics profile · espn stats 2019 Japan National Team, William Jones Cup · game highlights · basketball king feature · basket count interview 2015–19 De La Salle · rap highlight video · hudl highlights · maxpreps · ncs division I championship ʕ•̫͡•ʕ•̫͡•ʔ•̫͡•ʔ•̫͡•ʕ•̫͡•ʔ•̫͡•ʕ•̫͡•ʕ•̫͡•ʔ•̫͡•ʔ•̫͡•ʕ•̫͡•ʔ•̫͡•ʔ selected publications Post-Training 50x Faster Addie Foote, Rudolf Laine, Timothy H. Kostolansky blog post · Workshop Labs Blog, March 2026 CoT Red-Handed: Stress Testing Chain-of-Thought Monitoring Benjamin Arnav*, Pablo Bernabeu-Pérez*, Nathan Helm-Burger*, Timothy H. Kostolansky*, Hannes Whittingham*, Mary Phuong arXiv · poster · In Proc. NeurIPS 2025, June 2025 Inverse Constitutional AI Timothy H. Kostolansky pdf · Master's Thesis, May 2024 see more writing