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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...

At the recent World Artificial Intelligence Conference, Baidu founder Li Yanhong and Alibaba Cloud CTO Zhou Jingren expressed different views on the importance of open-source models. Li Yanhong stated that closed-source models are superior in effectiveness to equivalent open-source models of the same scale. He emphasized the advantages of closed-source models in providing diverse solutions, better balancing effectiveness, speed, and cost.Image Source Note: The image was generated by AI, and the

In the early hours of today, Alibaba's Tongyi Qianwen team released the Qwen2 series of open-source models. This series includes pre-trained and instruction-tuned models in five sizes: Qwen2-0.5B, Qwen2-1.5B, Qwen2-7B, Qwen2-57B-A14B, and Qwen2-72B. Key information indicates that these models show significant improvements in parameter count and performance compared to the previous generation Qwen1.5.