Guan Cha Zhe Wang·2025-07-11 00:54Group 1 - xAI has launched Grok 4, claiming it to be the world's strongest AI model, achieving a performance level equivalent to a PhD in handling academic issues [1] - The new model Grok 4 is a significant upgrade from its predecessor Grok 3, skipping version 3.5, and is reported to be smarter than human graduate students across various disciplines [1] - Keling AI has introduced the Ketu 2.1 model, which features enhanced instruction-following capabilities, impressive image aesthetics, and over 180 different response styles, available for free to all members for seven days [1] Group 2 - European defense startup Helsing claims its AI system has accumulated the equivalent of 1 million pilot hours of experience in just 72 hours, indicating rapid advancements in AI-controlled combat aircraft [2] - U.S. power suppliers are seeking significant rate increases due to the surge in demand from AI data centers, with a reported 142% increase in rate hike requests compared to the previous year, totaling $29 billion [2] - Meituan has refuted claims regarding the number of college graduates working as delivery riders, clarifying that such data lacks factual basis and is misleading [2] Group 3 - TikTok has denied reports of developing a separate application for U.S. users that would utilize different algorithms and data systems, stating that the claims are unfounded [3] - Zongshen has issued an apology for potential trademark infringements related to the naming of its new tricycle models, committing to rectify the situation and enhance internal review processes [3] Group 4 - Xiaomi has reported that its automotive division has delivered over 300,000 vehicles within 15 months of its launch [5] - Huawei's smart driving system has surpassed a total mileage of 3.037 billion kilometers, averaging over 10 million kilometers per day, with significant usage of its parking assistance feature [6] Group 5 - Maserati has announced a limited-time promotional price for its Grecale SUV model, dropping the price to approximately 388,800 yuan, a reduction of over 40% from the official starting price of 650,800 yuan [7][8] - The promotional pricing is specific to a dealership and is not representative of the Maserati brand's pricing strategy, with the initial batch of vehicles selling rapidly [8]