Nvidia's decision to hold back on investing $100 billion in OpenAI is not just about financial strategy; it's a strategic move to maintain its independence and market position. The tech giant is wary of becoming overly reliant on OpenAI, especially as the company faces increasing competition from Google and Anthropic. This cautious approach is evident in the stalled investment talks, which were initially announced in September with plans to build 10 gigawatts of computing power. The Wall Street Journal's report highlights internal doubts within Nvidia about the deal, with CEO Jensen Huang privately criticizing OpenAI's business approach and expressing concerns about competition. This sentiment is shared by investors, who have punished companies with high dependency on ChatGPT, as seen in Microsoft's significant stock drop and Oracle's credit default swap spreads. However, Nvidia remains committed to OpenAI's current funding round, with Huang emphasizing it will be the company's largest investment ever, at $5 billion. This investment strategy aligns with Nvidia's interest in supporting the AI supply chain and maintaining its position as an AI leader. The company's financial health, with robust cash flows and record buybacks, further reinforces its ability to make strategic investments. Yet, the $100 billion figure remains a sensitive topic, with Nvidia avoiding it in public filings and earnings calls, instead emphasizing the 'opportunity' to invest. This cautious stance reflects a careful balance between supporting OpenAI and preserving Nvidia's market dominance, a delicate dance that could shape the future of the AI industry.