巴菲特谢幕、OpenAI搅动万亿市值、谷歌强势崛起......2025全球十大商业事件盘点

Group 1 - The core theme of the article revolves around significant business events in 2025 that have reshaped the technology landscape, capital logic, and the direction of the era, highlighting the rise of AI competition and strategic alliances among major players [3][5][6]. - The U.S. government announced a $500 billion investment in AI infrastructure through the "Stargate" project, aiming to build 20 large-scale AI data centers, although the project faced delays and funding challenges [7][9]. - CoreWeave's IPO marked a pivotal moment for AI computing power rental, with its valuation soaring to approximately $230 billion, demonstrating the market's recognition of AI as a service [10][12][14]. - NVIDIA became the world's first company to reach a market capitalization of $5 trillion, driven by the surging demand for GPUs in AI applications, with its stock price increasing by about 90% over six months [29][31][32]. Group 2 - The article discusses the strategic partnership between NVIDIA and Intel, where NVIDIA invested $5 billion to strengthen its position in the CPU market, indicating a shift from competition to collaboration in the AI era [15][17][19]. - OpenAI, despite not being publicly listed, emerged as a significant market influencer, with its activities causing substantial fluctuations in stock prices across the AI sector [21][23][26]. - Germany's decision to revise its 2035 ban on internal combustion engines reflects the tension between aggressive transformation goals and market realities, allowing traditional industries more time to adapt [4][44][45].