OpenAI has announced a major partnership with Oracle to expand its Stargate AI infrastructure in the US. All you need to know.

In addition to the 4.5 gigawatts of capacity announced today, Oracle is responsible for building one of OpenAI’s Texas data center campuses. The site is expected to house up to 400,000 of Nvidia Corp.’s GB200 Grace Blackwell accelerators. Each chip features two Blackwell B200 graphics cards and a 72-core Grace central processing unit.

OpenAI and Oracle Corp. announced they will develop 4.5 gigawatts of additional US data center capacity in an expanded partnership, furthering a massive plan to power artificial intelligence workloads.