OpenAI said the deal would give it access to hundreds of thousands of Nvidia graphics processors to train and run its AI models. OpenAI said the deal would give it access to hundreds of thousands of Nvidia graphics processors to train and run its AI models. Agreement to use AWS datacentres, and Nvidia chips inside them, part of $1.4tn spending spree on AI infrastructure Mon 3 Nov 2025 13.09 ESTLast modified on Mon 3 Nov 2025 15.16 EST OpenAI has signed a $38bn (£29bn) deal to use Amazon infrastructure to operate its artificial intelligence products, as part of a more than $1tn spending spree on computing power. The agreement with Amazon Web Services means OpenAI will be able to use AWS datacentres, and the Nvidia chips inside them, immediately. Last week, OpenAIâ s chief executive, Sam Altman, said his company had committed to spending $1.4tn on AI infrastructure, amid concerns over the sustainability of the boom in using and building datacentres.

OpenAI has signed a $38bn (£29bn) contract with Amazon to access its cloud computing infrastructure, as the start-up continues its run of major partnerships to secure computing power . In 2025, the ChatGPT maker has signed deals worth more than $1tn with Oracle, Broadcom, AMD and chip-making giant Nvidia. Its latest deal reduces its reliance on Microsoft. As part of the seven-year agreement, OpenAI will gain access to Nvidia graphics processors to train its artificial intelligence models. The deal follows a sweeping restructure of OpenAI last week which saw it convert away from being a non-profit and changed its relationship with Microsoft to give OpenAI more operational and financial freedom.