美调整昇腾有关表述；首个L4级智能体母体发布；最小自主双足机器人问世

Group 1 - The U.S. Department of Commerce has adjusted its export control guidelines regarding AI chips, changing the language from a strict prohibition to a warning about risks associated with using advanced Chinese computing chips, including Huawei's Ascend chips [1] - The Chinese Ministry of Commerce has expressed its strong stance against the U.S. actions, stating that they undermine the consensus reached during high-level talks and calling for corrections from the U.S. [1] Group 2 - The world's first L4-level intelligent agent system, MasterAgent, has been launched in Shenzhen, developed by Shenzhen Shenyuan Artificial Intelligence Technology Co., which boasts significant potential in various fields such as finance and healthcare [2] - Hangzhou Yihui Technology has completed a multi-million Pre-A round financing led by Jilu Asset, with an initial investment of 46 million, and plans for additional funding based on market growth [2] - NVIDIA's CEO Jensen Huang announced that the company is applying its AI models to autonomous vehicles, collaborating with Mercedes to launch a fleet using NVIDIA's end-to-end autonomous driving technology this year [2] Group 3 - NVIDIA's personal AI computer, DGX Spark, has entered full production and will be ready in a few weeks, featuring the NVIDIA GB10 super chip and tensor cores [3] - The smallest known electric autonomous bipedal robot, "Zippy," has been developed by a research team at Carnegie Mellon University, standing under 4 cm tall and capable of various movements [3] Group 4 - Huawei has officially launched its HarmonyOS on computers for the first time, introducing two models: HUAWEI MateBook Pro starting at 7999 yuan and HUAWEI MateBook Fold, the world's largest commercial foldable computer, starting at 23999 yuan [5] - Honor has clarified rumors about exiting the Indian market, stating that the brand is thriving in India and preparing to launch four new smartphones [6] Group 5 - Xiaomi's founder Lei Jun reported that the company has invested over 13.5 billion yuan in the development of its self-developed mobile SoC chip, Xuanjie, with a team of over 2500 people and an expected investment of over 6 billion yuan this year [7] - There are rumors regarding Luo Yonghao's AI startup collaborating with Baidu, which have been clarified as a misunderstanding; the collaboration is related to e-commerce and involves a digital persona for live streaming [8][9] - "交个朋友" has announced a strategic partnership with Baidu Youxuan, with Luo Yonghao set to host a live broadcast on Baidu's platform on May 23 [10] Group 6 - Meta has been reported as a major platform for global scam operations, with fake ads and counterfeit merchants causing significant financial losses for users, highlighting systemic issues in content regulation [11]