Nvidia is negotiating with OpenAI to guarantee up to $250 billion in financing for data center construction, the Wall Street Journal reported exclusively. The figure ranks among the largest single infrastructure commitments ever considered in the computing industry.

The talks, if completed, would bind the two companies more tightly at the center of the AI hardware economy. Nvidia supplies the majority of accelerators used to train and run large models; OpenAI operates some of the largest GPU clusters in existence and continues to expand them.

What would the deal cover?

According to the report, the arrangement centers on guarantees that would support financing for data centers — the physical facilities that house the GPU fleets OpenAI needs for training and inference. The $250 billion figure represents the scale of financing Nvidia would help guarantee.

Guarantees of this kind matter to lenders. Data center construction is capital-intensive, and financiers typically want commitments that demand for the compute capacity is locked in before they fund the buildout. A guarantee from Nvidia, the dominant supplier of AI chips, would signal long-term offtake for the facilities' output.

Why is Nvidia offering financing support?

The structure would serve Nvidia's own commercial position. The company's revenue depends heavily on hyperscalers and AI labs continuing to buy its GPUs at scale. By helping guarantee financing for data centers built around its hardware, Nvidia secures a pipeline of demand while giving OpenAI access to capital it might otherwise struggle to raise at that magnitude.

The report describes the discussions as ongoing. Terms, timing and final amounts could change before any agreement is signed, and the talks may not result in a deal.

How does this fit the broader AI buildout?

The reported figure underscores the scale of capital now flowing into AI infrastructure. Training frontier models and serving inference at consumer scale requires clusters of tens of thousands of accelerators, drawing hundreds of megawatts of power and costing billions of dollars per site.

OpenAI has already committed to large-scale capacity agreements with multiple partners. A guaranteed $250 billion financing package backed by its primary chip supplier would represent a further consolidation of the supply chain around a small number of companies.

For lenders and data center operators, Nvidia's involvement would reduce the credit risk of AI infrastructure projects. For competitors, it would raise the bar on financing capacity required to compete at frontier scale.

What happens next?

Neither company has confirmed the negotiations publicly, and the Wall Street Journal cites sources familiar with the matter. Any final agreement would likely be disclosed through regulatory filings or formal announcements from the parties.