OpenAI has signed a groundbreaking $38bn (£29bn) contract with Amazon to access its cloud computing infrastructure, marking the ChatGPT maker’s largest diversification move away from Microsoft. The seven-year agreement positions the AI start-up to secure unprecedented computing power for artificial intelligence development through Amazon Web Services (AWS).
The latest deal represents a dramatic shift in how OpenAI sources the massive resources needed to train its artificial intelligence models. Under this partnership, the company will gain access to Nvidia graphics processors and vast AI workloads capacity that reflects the growing interest in generative AI technology. This contract follows a sweeping restructure of OpenAI last week that saw the organization convert away from being a non-profit and fundamentally changed its relationship with Microsoft, granting greater operational and financial freedom.
Matt Garman, CEO of AWS, emphasized in a statement that his platform is “uniquely positioned to support OpenAI’s vast computing needs. The AI start-up previously brought AI into the consumer mainstream with the launch of ChatGPT in 2022, but had been reliant on Microsoft for computing power for years through an exclusive cloud agreement until January of this year, when their relationship loosened.
This first agreement with Amazon’s AWS marks a latest shift toward diversified sources of processing capability. Sam Altman, co-founder and CEO of OpenAI, explained that “Scaling frontier AI requires massive, reliable compute.” The partnership strengthens the broad compute ecosystem that will power the next era and bring advanced AI to everyone, according to Altman’s vision.
Kim Forrest, chief investment officer at Bokeh Capital Partners, analyzed that “the deal with AWS shows that OpenAI considers that its path to leadership is paved with getting access to as much computing power as it can get its hands on.” Microsoft “taking less of a control stake in the company has allowed relationships with near competitors to OpenAI’s funders possible,” she added.
In 2025, OpenAI has signed deals worth more than $1tn with Oracle, Broadcom, AMD, and chip-making giant Nvidia. This run of major partnerships demonstrates the rush to secure infrastructure that continues across the AI industry. The deal reduces its reliance on any single provider while positioning the start-up to meet the massive demand for computer power coming from AI development needs.
The scale of investment reflects how Leading AI firms have been investing in one another, creating a tangled web of deals that has been drawing scrutiny. OpenAI sits at the centre of that web, with each new partnership expanding its technological reach and market influence.
OpenAI has been unprofitable, as it spends big to get ahead in the development of AI technology. Quarterly results from Microsoft last week indicated that OpenAI lost $12bn in just the last quarter. Following the announcement of the deal on Monday, Amazon shares hit an all-time high, adding $140bn (£106bn) to its valuation, demonstrating investor confidence in the partnership.
In response to OpenAI’s deal spree, there has been some speculation that an AI bubble may be in the offing. Speaking to the media last month, Sam Altman acknowledged: “Yes, the investment loans are unprecedented”, but added: “It’s also unprecedented for companies to be growing revenue this fast.” The ChatGPT platform has driven extraordinary user adoption since its debut.
Warnings have come from the Bank of England and the International Monetary Fund, as well as from JP Morgan boss Jamie Dimon, who told the media that “the level of uncertainty should be higher in most people’s minds”. These concerns center on whether the massive infrastructure investments will generate sufficient returns to justify the AI firms’ aggressive spending strategies.
The statement from financial authorities shows that while the broad AI sector experiences explosive growth, questions remain about sustainability. You should watch how this development unfolds as the industry moves into uncharted territory with investments that dwarf previous technology cycles. The two firms—Amazon and OpenAI—now share a common interest in proving that frontier AI justification extends beyond speculation into genuine economic transformation that will define the coming decade.
