OpenAI was the company that signed a $30 billion per year deal with Oracle for data center services, disclosed last month, The Wall Street Journal reported on Monday. Now, OpenAI CEO Sam Altman has confirmed the details of the contract (but not the dollar amount) in an X post on Tuesday and in a company blog post.

The deal is part of Stargate, a $500 billion project launched by OpenAI, Oracle, and SoftBank earlier this year.

The 4.5 gigawatt commitment will create more than 100,000 construction and operations roles in the U.S., according to a Tuesday announcement.