Mei Ri Jing Ji Xin Wen·2025-12-24 23:13Group 1 - Multiple authors in the U.S. have filed a lawsuit against Google and six other tech companies for using copyrighted books to train AI systems without permission, highlighting the issue of copyright infringement in AI training [1] - The lawsuit follows a previous settlement where Anthropic agreed to pay $1.5 billion to authors over copyright disputes related to AI training, indicating a growing concern over the use of copyrighted material in AI development [1] - This legal action may lead to a restructuring of rules in the AI industry, emphasizing the need for a legitimate data authorization mechanism and clear compensation standards to protect creators' rights [1] Group 2 - The U.S. plans to impose tariffs on China's semiconductor industry starting in 2027, citing unfair practices aimed at dominating the sector, which has drawn a strong response from China [2] - China's Ministry of Foreign Affairs criticized the U.S. for disrupting global supply chains and hindering the development of the semiconductor industry, urging for dialogue and cooperation instead of unilateral actions [2] - This situation underscores the competitive dynamics in core technology sectors, suggesting that the U.S. approach may accelerate the restructuring of global industrial chains rather than achieving its intended dominance [2] Group 3 - Tencent's Yuanbao reported a more than 100-fold increase in usage of the DeepSeek model since its integration in February, reaching a peak usage on December 14 [3] - This growth positions Yuanbao among the top three in domestic AI applications, showcasing the competitive landscape and technological pathways in the AI market [3] - The focus in the domestic AI application sector is shifting towards the performance and iteration speed of core models, which are becoming critical variables for product success [3]