AI RESEARCH
Stable Behavior, Limited Variation: Persona Validity in LLM Agents for Urban Sentiment Perception
arXiv CS.CL
•
ArXi:2604.28048v1 Announce Type: new Large Language Models (LLMs) are increasingly used as proxies for human perception in urban analysis, yet it remains unclear whether persona prompting produces meaningful and reproducible behavioral diversity. We investigate whether distinct personas influence urban sentiment judgments generated by multimodal LLMs.