Austin P. Morrissey
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Austin P. Morrissey

AI safety research on biosecurity capability evaluations

Austin P. Morrissey, rendered as a portrait composed of typographic symbols

I’m a Pivotal Research Fellow working on AI capability evaluations for biosecurity, mentored by SecureBio. My research asks whether large language models meaningfully lower the bar for actors seeking to misuse biology — and how to measure that empirically.

Previously: mRNA scientist (UMass Amherst, Boston University) with wet-lab R&D experience. Now: writing evals that probe the boundary between what models won’t say and what they can’t say.

Read my writing →    About me →    Research projects →

One does not do research in a cathedral.

— from On Thinking About the Unthinkable

Latest writing

Writing

Essays on AI safety, biosecurity, and methodology

On Thinking About the Unthinkable

On writing plainly about hard things
biosecurity
voice
philosophy
April 28, 2026

What this site can do

A primitives demonstration — sidenotes, code annotations, math, callouts
meta
April 27, 2026
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