OpenAI and SoftBank Group Partner with SB Energy to Build and Operate Next-Generation AI Data Centers to Advance Stargate

SoftBank Group and OpenAI invest $1 billion in SB Energy to support its growth as a leading development and execution partner for data center campuses…

OpenAI, Oracle, and SoftBank Expand Stargate AI Data Center Sites

Oct 1, 2025 OpenAI, Oracle, and SoftBank are announcing five new U.S. AI data center sites through the Stargate partnership, OpenAI’s overarching AI infrastructure platform.…

OpenAI is building five new Stargate data centers with Oracle and SoftBank |

OpenAI announced on Tuesday that it plans to build five new AI data centers across the United States with partners Oracle and SoftBank through its…