[Meituan LongCat Core Team Changes: Pre-training and Post-training Leaders Depart] According to monitoring by Beating, Pei Peng, the head of Meituan's LongCat foundational text model and native multimodal team, has confirmed his departure and is no longer involved in team decision-making. LongCat's post-training leader, Su Hui, had previously left and joined another leading tech company. Pei Peng was previously responsible for text foundations, native multimodal capabilities, and pre-training, contributing to the development of LongCat-2.0. Su Hui oversaw alignment, fine-tuning, and reinforcement learning for the LongCat series models, as well as leading the Agent project Beam. The two individuals respectively managed the critical pre- and post-training chains of the model. On July 27, Meituan had denied reports of Pei Peng's departure. [Original Link]