Balancing Act: Diversity and Consistency in Large Language Model Ensembles - Abdulaal, Ahmed; Jin, Chen; Montaña-Brown, Nina; Gema, Aryo Pradipta; Castro, Daniel; Alexander, Daniel; Teare, Philip; Diethe, Tom; Oglic, Dino; Saseendran, Amrutha (International Conference on Learning Representations, 2025)