黄仁勋反悔，不投千亿美元给OpenAI了？

Core Viewpoint - The collaboration between Nvidia and OpenAI, initially announced as a $100 billion partnership, is now stalled, revealing significant differences in risk assessment and business strategy between the two companies [4][5][7]. Group 1: Partnership Background - Nvidia and OpenAI announced a partnership in September last year, with Nvidia committing up to $100 billion to support OpenAI in building a data center with at least 10 gigawatts of computing power [5][9]. - The initial announcement led to a surge in Nvidia's stock price, with its market value approaching $4.5 trillion [9]. - However, negotiations have not progressed, and internal doubts at Nvidia regarding the scale and risks of the investment have emerged [10][12]. Group 2: Reasons for Nvidia's Hesitation - OpenAI has been aggressively seeking computing power for its next-generation models and a potential IPO by the end of 2026, but the stalled agreement poses a direct setback to these efforts [14]. - Increased competition from Google's Gemini and Anthropic's Claude series has raised concerns about OpenAI's market position, prompting Nvidia to reconsider its investment strategy [14][15]. - Nvidia's shift from a $100 billion commitment to a potential equity investment reflects a desire to maintain influence while managing risk [15]. Group 3: Industry Implications - The stagnation of this deal indicates a shift in the AI industry from rapid expansion to a more cautious and calculated approach [17][24]. - There is growing skepticism about the effectiveness of massive investments in computing power, with questions about the actual returns and commercial viability of such commitments [18][22]. - The trend of diversifying investments and risk management is accelerating, as companies like Nvidia invest in multiple AI players while OpenAI seeks funding from various sources [21][23].