Xin Lang Ke Ji·2025-11-04 11:06Core Viewpoint - Zhang Di, a prominent figure in the tech industry, has left Bilibili shortly after joining, with indications that he may return to Alibaba in a certain department [1][3] Group 1: Career Background - Zhang Di graduated from Shanghai Jiao Tong University and began his career at Alibaba as a senior technical expert, contributing significantly to the transition of search promotion to deep learning technologies [1] - In 2020, Zhang Di joined Kuaishou, where he became the head of the large model and multimedia technology team in early 2023 [1] - By April 2025, he led the establishment of the Kuaishou AI division, taking on the role of head of the technology department [1] Group 2: Departure from Bilibili - Zhang Di's departure from Bilibili occurred within three months of his joining, raising questions about the reasons behind this swift exit [3] - Following Zhang Di's exit, Kuaishou's senior vice president, Gai Kun, took over his responsibilities in the AI division [1]