ExchangeBaidu's ERNIE 5 AI Model Rises Up the Rankings—A Math Wiz That Beats OpenAI's GPT 5.1adminJanuary 15, 2026 by adminJanuary 15, 202609 In brief Baidu’s new ERNIE 5.0 earned a spot among the best global AI models, beating GPT-5.1 on LMArena and ranking #2 in Math tasks....