Author

Neemias B. da Silva

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#artificial intelligence Review Sep 2026

Population Fidelity: Evaluating Population Representativeness in LLMs

This work introduces Population Fidelity, an evaluation framework that distinguishes key conditions required for a set of LLM-generated responses to represent a population and organizes these features and provides reusable code, data, and trained models for evaluating population fidelity across substantive domains and...

Neemias B. da Silva, Martin Lukk, A. Sutani et al. · 0 citations

#computer vision Preprint May 2026

Persona Prompting in Multimodal Urban Perception: Descriptive Convergence and Interpretive Variation

Overall, persona prompting affects interpretive framing more strongly than descriptive grounding, and profile-pair similarity patterns are strongly correlated for all three output types, although agreement is lowest for justifications.

Neemias B. da Silva, Matt Ratto, Myriam Delgado et al. · 0 citations