AI RESEARCH
Human Psychometric Questionnaires Mischaracterize LLM Psychology: Evidence from Generation Behavior
arXiv CS.AI
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ArXi:2509.10078v3 Announce Type: replace-cross Psychological profiling of large language models (LLMs) using psychometric questionnaires designed for humans has become widespread. However, it remains unclear whether the resulting profiles mirror the models' psychological characteristics expressed during their real-world interactions with users.