SoftBank Group has arranged a substantial USD 40 billion bridge loan to support further investments in OpenAI and for general corporate purposes.

This unsecured loan, set to mature in March 2027, was structured with the involvement of several prominent financial institutions, including JPMorgan Chase, Goldman Sachs, Mizuho Bank, Sumitomo Mitsui Banking Corp, and MUFG Bank.

This latest move underscores SoftBank’s growing financial ties with OpenAI, a company that also has Microsoft as one of its key backers.

Enhancing AI Investment

As reported by Reuters, this bridge loan complements an existing significant commitment. SoftBank had previously pledged USD 30 billion to OpenAI through Vision Fund 2. The new financing round signifies the company’s ongoing commitment to expanding its presence in generative AI amidst fierce competition among global tech firms.

This financial move aligns with a broader strategy that SoftBank has been building over recent years. In December 2024, SoftBank committed USD 100 billion over four years to support AI and related infrastructure in the United States. The company was also among the backers of Stargate Project, which aimed to invest up to USD 500 billion to develop AI infrastructure in the US.

The magnitude of these commitments highlights both the high capital requirements for large-scale AI infrastructure development and the strategic importance that SoftBank places on this sector. The bridge loan appears designed as interim financing until more permanent capital arrangements can be finalized.

OpenAI’s attractiveness to institutional investors has been bolstered by the widespread adoption of ChatGPT, which has generated considerable interest from corporate and financial backers across the industry. The collaboration between SoftBank and OpenAI now encompasses various financial tools and joint infrastructure projects, reflecting a long-term strategic partnership between the two organizations.