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cs.CL2026
Population Fidelity: Evaluating Population Representativeness in LLMs
Neemias B. da Silva, Martin Lukk, Ali Sutani +5
Large language models (LLMs) show considerable potential in simulating human attitudes and preferences. Prior work finds that LLM-generated responses can compress the range of atti…
cs.CL2026
Stable Behavior, Limited Variation: Persona Validity in LLM Agents for Urban Sentiment Perception
Neemias B da Silva, Rodrigo Minetto, Daniel Silver +1
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 repro…
cs.CL2026
Persona Prompting in Multimodal Urban Perception: Descriptive Convergence and Interpretive Variation
Neemias da Silva, Matt Ratto, Myriam Delgado +3
This study examines how persona prompting shapes language generated by two multimodal large language models in urban perception, a setting for examining subjective interpretations…