Humans Correct Their Judgments Through Debate, but Weaker AI Models Do Not
Can debate guide human and LLM supervisors toward the truth despite their prior beliefs? Across experiments with 507 human participants and several LLM judges, debate raises human accuracy from 41.3% to 57.6%, while weaker language models show no comparable gains, raising concerns about fully automated oversight pipelines.
María Victoria Carro, Denise A. Mester, Facundo Nieto, Oscar A. Stanchi, Guido E. Bergman, Giovanni F. G. Marraffini, Trinidad Borrell, Guido Freire, Joaquín S. Machulsky, Mario A. Leiva, Ana López, Nicolas Spinelli, Luca N. Forziati G., Eitan Sprejer, Federico Barrera-Lemarchand, Gerardo I. Simari, Vanina Martinez
PREP-Eval: Pre-registration and REporting Protocol for AI Evaluations
We present the "Pre-registration and REporting Protocol for AI Evaluations" (PREP-Eval), a step-by-step guide for planning and conducting AI evaluations. Inspired by practices in software testing, data mining, and psychology, PREP-Eval incorporates pre-registration, and its application is demonstrated across six diverse use cases.
María Victoria Carro, Ryan Burnell, Carlos Mougan, Anka Reuel, Wout Schellaert, Olawale Elijah Salaudeen, Lexin Zhou, Patricia Paskov, Anthony G Cohn, Jose Hernandez-Orallo
- Cognitive Science
- Societal Impacts
Human Attribution of Causality to AI Across Agency, Misuse, and Misalignment
Across five experiments with human participants, this research provides evidence on how people perceive the causal contribution of AI in both misuse and misalignment scenarios, and how these judgments interact with the roles of users and developers. These findings can not only inform the design of liability frameworks for AI-caused harms but also help explain or anticipate future related decisions.
María Victoria Carro, David Lagnado