arxivcs.CLcs.AI2026-07-06
Prompt Robustness Is Task-Dependent: Comparing Objective and Belief-Style Questions in LLM Evaluation
Sadia Kamal, Arefa Patwary, Anthony Marchiafava, Sagnik Ray Choudhury, Atriya Sen
Survey-style evaluations of large language models often treat a prompted response as a measure of a model's values or beliefs. This assumption is particularly fragile when responses are read as evidence of political values, social attitudes, or beliefs. We ask whether prompt robu…