About

Austin P. Morrissey is an AI-safety researcher building capability evaluations that test whether AI lowers the barrier to biological misuse. Pivotal Research Fellow.

Dot-matrix portrait of Austin P. Morrissey Dot-matrix portrait of Austin P. Morrissey

My research focuses on assessing whether AI systems might meaningfully lower the barriers to weaponizing biology. My motivation is to reduce the risk of it happening.

I began this as a Pivotal Research Fellow, with mentorship from SecureBio. My first project was on automating adversarial elicitation — or, seen from another angle, measuring refusal robustness within Inspect. When a model won’t answer a hazardous question, how do you get around it? I suspect chemical and biological risk needs to adopt the concept of attacker intuition from our colleagues in cyber.

Before this I was an mRNA scientist, doing wet-lab R&D. I hold an MSc in Medical Science from Boston University (2023) and a BSc in Biochemistry from UMass Amherst (2020).

The best way to understand how I think is to read my writing — here, or on my Substack.

Find me

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