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硅谷万亿AI投资:繁荣表象下的泡沫隐忧
Zhong Guo Jing Ying Bao·2025-10-17 20:29

Core Insights - OpenAI has engaged in a series of high-value partnerships, including agreements with Nvidia, AMD, Oracle, and Broadcom, totaling over $1 trillion in planned investments, which has sparked both excitement and concerns about potential market bubbles [1][2][3] - The current investment frenzy in the AI sector is characterized by excessive optimism, with many projects' valuations significantly deviating from their actual worth, raising questions about the sustainability of such high valuations [1][4] - OpenAI's valuation has skyrocketed to $500 billion, surpassing SpaceX, driven by its extensive agreements with major tech companies, despite the company not yet being profitable [3][4] Investment Dynamics - OpenAI's collaborations have led to substantial stock price increases for partner companies, such as Oracle's stock rising 36% and AMD's stock increasing by 35% following their respective agreements [2][5] - The investment models employed, such as Nvidia's $100 billion investment in data centers, create a closed-loop funding cycle where funds are recycled back into hardware purchases, raising concerns about self-reinforcing valuation narratives [5][6] - The trend of "investment for orders" has been likened to the internet bubble era, where companies inflate their valuations through circular funding mechanisms, potentially leading to unsustainable market conditions [6][7] Market Structure and Risks - The concentration of capital in foundational AI models and infrastructure, which is projected to account for 68% of global AI infrastructure investment in 2024, has led to a neglect of application-level investments that generate actual returns [4][8] - The formation of a "triangular alliance" among major players like OpenAI, Nvidia, and Oracle may create monopolistic conditions that stifle competition and innovation, further complicating the market landscape [6][7] - Experts express concerns that the current AI investment landscape mirrors past bubbles, with high leverage and speculative behavior potentially leading to significant market corrections if expectations are not met [7][8]