← Back to PeopleSWResearcherSophie WilliamsResearch Fellow at GovAILinkedInSophie Williams is a Research Fellow at GovAI where she researches policies and best practices.1Mentions1Articles1OutletsArticlesMost 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.”