On April 1st afternoon, Tuniu Travel announced the official launch of its self-developed AI assistant, "Xiao Niu," a travel application agent available on both the Tuniu Travel app and the "Xiao Niu" mini-program. According to the announcement, "Xiao Niu" innovatively utilizes the open-source large models DeepSeek and Tongyi Qianwen, deeply integrating with vertical travel application scenarios to provide users with a more convenient and efficient travel experience. Through "Xiao Niu," users can easily search and book air tickets, hotels, and train tickets. Furthermore, this AI...