Announced by President Donald Trump in January 2025, Stargate is a $500 billion generative AI infrastructure venture in the US, led by OpenAI, Oracle, Japanese telecoms giant SoftBank, and MGX, an investment firm based in the United Arab Emirates. OpenAI intends to operate the data centres. Oracle will provide server infrastructure and leasing.

Earlier this week, Oracle announced it had signed a single cloud computing contract worth $30bn in annual revenue beginning in 2028, without naming the customer. People close to the matter confirmed to the Financial Times that the customer was OpenAI as part of its expansion of Stargate.

OpenAI will lease 4.5 gigawatts of U.S. data center power from Oracle as part of its $500 billion Stargate initiative, according to CNBC. The unprecedented agreement underpins at least part of Oracle’s recently disclosed $30 billion cloud contract set to begin in fiscal 2028.