Chatbot Arena: An Open Platform for Evaluating LLMs by Human Preference. - Chiang, Wei-Lin; Zheng, Lianmin; Sheng, Ying; Angelopoulos, Anastasios Nikolas; Li, Tianle; Li, Dacheng; Zhang, Hao; Zhu, Banghua; Jordan, Michael I.; Gonzalez, Joseph E.; Stoica, Ion (CoRR, 2024)