AI Debaters are More Persuasive when Arguing in Alignment with Their Own Beliefs. - María Victoria Carro; Denise Alejandra Mester; Facundo Nieto; Oscar Agustín Stanchi; Guido Ernesto Bergman; Mario A. Leiva; Eitan Sprejer; Luca Nicolás Forziati Gangi; Francisca Gauna Selasco; Juan Gustavo Corvalan; Gerardo I. Simari; Maria Vanina Martinez (CoRR, 2025)