← Back to PeopleDHResearcherDylan Hadfield-MenellResearcher at Massachusetts Institute of TechnologyLinkedInResearcher at Massachusetts Institute of Technology2Mentions2Articles2OutletsJun 2026 — Sep 2026CoverageAppears Inrole-confusion.github.io1aievaluatorforum.org1ArticlesMost recent firstMentioned InReferenced in coverageGeoffrey Hinton and 100+ AI experts signed a public letteraievaluatorforum.orgcautiousSep 21, 2026“Signed a public letter on AI safety and embedded evaluations.”Prompt Injection as Role Confusionrole-confusion.github.iocautiousJun 24, 2026“Co-author of research on prompt injection as role confusion and LLM role perception.”