Harrison Gietz
Bio
Updated 03/22/26Harrison Gietz is an AI Program Associate at Longview Philanthropy, where he conducts grant investigations focused on artificial intelligence. He previously served as Co-Director of the Cambridge AI Safety Hub (CAISH) and Program Director of the ERA Fellowship, collectively supporting over 40 research projects in technical AI safety and AI governance. His background includes published research in machine learning robustness and experimental physics, and he has participated in research programs at MATS and the Center for AI Safety. He holds a Bachelor of Science in Mathematics (summa cum laude) from Louisiana State University and also studied computer science at Georgia Tech. Earlier in his career, he received a Long-Term Future Fund grant for full-time AI safety technical and governance research. He is based in Cambridge, UK, and writes on AI safety topics at his personal Substack.
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Links
Updated 03/22/26- Personal Website
- https://harrisongietz.substack.com/
- Twitter / X
- LessWrong
- harrygietz-gmail-com
- EA Forum
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