OpenAI Closes $110B Round, Deepens Partnerships

This latest funding round is one of the largest private capital raises on record, with significant buy-in from major tech players. Amazon committed $50 billion, while Nvidia and SoftBank each invested $30 billion. This infusion of capital is earmarked to help OpenAI secure the advanced AI chips and computing power necessary to maintain its lead in the industry. The deal significantly expands on a previous $38 billion cloud agreement from last year, with OpenAI now committing to spend an additional $100 billion on Amazon Web Services over the next eight years. As part of the agreement, AWS will serve as the exclusive third-party cloud provider for OpenAI Frontier, a platform for building and deploying AI agents. OpenAI will also utilize 2 gigawatts of computing capacity powered by Amazon's own Trainium AI chips. The partnership with Nvidia is also deepening, with OpenAI set to add 5 gigawatts of computing capacity based on Nvidia's upcoming Vera Rubin architecture. This move secures next-generation inference computing power for OpenAI, ensuring they have the hardware to train and run increasingly complex models. The structure of these deals often involves circular investment, where the funds from partners are used to purchase their own hardware and services. This massive investment reflects the soaring costs associated with scaling cutting-edge AI, with one report suggesting OpenAI anticipates spending over $600 billion on computing through 2030. The company's user base has grown rapidly, with over 900 million weekly active users and more than 50 million paying consumer subscribers. The new $730 billion pre-money valuation places OpenAI among the most valuable private companies globally. This figure has seen a dramatic increase from its $29 billion valuation in early 2023 and a $300 billion valuation in March 2025. The deal also boosts the value of the OpenAI Foundation's stake in the company to over $180 billion.