It’s hard to think of a more enticing asset than OpenAI. Last week, the news broke that not one but three massive players in the AI investment space had committed a total of $110 billion at a $730B pre-money valuation. I recently reported on the potential — discussed by unnamed sources — that OpenAI was on course for a $100 billion investment. However, this recent news has raised the stakes by a healthy $10 billion.
So, who’s invested? How much? and what next?
NVIDIA, Amazon, SoftBank Back OpenAI
Leading this massive funding round is Amazon, which has committed $50 billion, while both NVIDIA and SoftBank have each earmarked $30 billion. However, OpenAI has said this could well be just the start, with other financial investors expected to contribute as the funding round advances.
“We’re pushing the frontier across infrastructure, research, and products to make AI more capable, reliable, and broadly useful,” said Sam Altman, co-founder and CEO of OpenAI. “SoftBank, NVIDIA, and Amazon are long-term partners who share our ambition to turn real scientific progress into systems that deliver meaningful benefits for people on a global scale.
“Building AI that works for everyone will require deep collaboration across the stack, and we’re excited to do this together.”
With this hefty investment and, it’s important to add, long-term strategic partnerships, OpenAI is focusing on three core aims: to expand the global reach of its products, further develop its infrastructure, and bolster its finances for growth.
We are entering a new phase where frontier AI moves from research into daily use at a global scale, reads an OpenAI press release. And that is at the crux of where this investment will be targeted. It’s a reflection on how far the AI embracers, activators, and innovators in the business world have come, and OpenAI is positioning itself as the gateway to scaling this AI ambition as it transcends from investigation into widespread application.
The multi-year strategic partnership with Amazon will enable OpenAI to accelerate innovation for enterprises and end users across the spectrum. In addition to a $50 billion investment, Amazon will support a collaboration between AWS and OpenAI, introducing a Stateful Runtime Environment available on Bedrock for large-scale GenAI and agentic builds.
AWS will serve as the “exclusive third-party cloud distribution provider” for OpenAI Frontier. Furthermore, OpenAI is expected to utilize two gigawatts of Trainium capacity.
The expanded relationship with NVIDIA will include “the use of 3GW of dedicated inference capacity and 2GW of training on Vera Rubin systems,” building on OpenAI’s existing infrastructure and capital commitments with NVIDIA, helping OpenAI build and deploy frontier models at scale.
Through SoftBank, OpenAI is tapping into a massive global network and distribution channels.
So, ultimately, while the investment is a massive boost to the balance sheet — the new valuation has increased the value of the OpenAI Foundation’s stake in the company by upwards of $180 billion — the benefits of this unprecedented funding round are as structurally and ideologically important as they are financial.
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And Microsoft?
There’s another part to this story. On the same day that OpenAI released details of its $110 billion investment drive, the company also released a joint statement with Microsoft. The statement reaffirms that:
Nothing about today’s announcements in any way changes the terms of the Microsoft and OpenAI relationship that have been previously shared in our joint blog in October 2025.
So why the confirmation of the steadfast relationship with OpenAI and Microsoft? Here’s my take, and it’s a win-win for both companies:
- It reinforces the fact that Microsoft remains central to the world’s most high-profile AI investment by continuing to provide the core infrastructure that OpenAI relies on.
- It shows Microsoft’s reliability in honouring its long-term strategic and financial commitments.
- It endorses Microsoft’s tech stack as production-ready infrastructure for frontier AI systems.
- It reassures OpenAI’s customers — and potential new investors — that the company’s commercial and technical framework is stable and resilient.
- It shows that even as OpenAI expands its partner ecosystem, its original backers are standing firm. And that it (OpenAI) is a stable partner.
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