Nvidia in Talks With OpenAI to Guarantee $250 Billion Financing for Data Center

Nvidia is reportedly negotiating to backstop roughly $250 billion in financing tied to OpenAI's data-center ambitions, according to people familiar with the talks. The guarantee would smooth the way for OpenAI to lease capacity from a 10-gigawatt project being built by SoftBank's energy arm, a facility large enough to power a small country and expensive enough to make most corporate balance sheets wince.

The arrangement fits a pattern that has become impossible to ignore in AI infrastructure: the chipmaker underwriting the buyer of its own chips. Nvidia's GPUs are the engine behind nearly every frontier model in production, and OpenAI remains one of its largest customers. By offering a financial guarantee, Nvidia effectively reduces the risk for lenders and landlords backing SoftBank's project, making it easier for OpenAI to secure the compute it needs without OpenAI itself carrying the full weight of a quarter-trillion-dollar commitment.

Ten gigawatts is not a modest ask. For context, that's roughly the output of several nuclear plants combined, dedicated to training and running AI models rather than lighting homes or running factories. SoftBank has been positioning its energy subsidiary as an infrastructure play for exactly this kind of demand, betting that AI compute needs will keep outpacing supply for years to come.

What makes this deal notable isn't just the size — it's the structure. Nvidia isn't merely selling hardware anymore; it's stepping into the financing layer that determines whether massive AI buildouts get greenlit at all. That blurs the line between supplier and financier in a way that regulators and investors will likely scrutinize closely, especially given how concentrated the AI compute supply chain already is around a handful of companies.

Neither Nvidia nor OpenAI has confirmed final terms, and deals of this size can shift considerably before signatures happen. But the scale of the ambition here says plenty about where the industry believes it's headed, and how much capital is required just to keep pace.