Kim Zierahn

Personality Without Persons? A Psychometric Critique of Big Five Testing in Large Language Models

Kim Zierahn, Cristina Cachero, Anna Korhonen, Nuria Oliver

Human personality inventories are increasingly used to characterize large language models (LLMs), compare systems, and inform downstream governance claims. Yet, these inventories were developed and validated for humans, and it remains unclear whether they apply to LLMs. We presen…Read more