The funding round is led by Amazon with a $50 billion deal, while Nvidia and SoftBank each contributed $30 billion, respectively.

Amazon’s $50 billion multi-year partnership is aimed to fast-track AI innovation for businesses, start-ups and customers across the globe.

As part of the deal, Amazon will start with a $15 billion deal, adding $35 billion in the coming months, depending on conditions being met.

​The two tech giants are building a Stateful Runtime Environment using OpenAI’s models, which will be available through Amazon Bedrock, which allows developers to keep context, remember previous work and use multiple software tools.

​These tools will run on AWS infrastructure and integrate with Amazon’s services, with the launch expected in the next few months.​

OpenAI co-founder and CEO, Sam Altman, said: “OpenAI and Amazon share a belief that AI should show up in ways that are practical and genuinely useful for people.​

”Combining OpenAI’s models with Amazon’s infrastructure and global reach helps us put powerful AI into the hands of businesses and users at real scale.”​

Amazon president and CEO, Andy Jassy, added: “We have lots of developers and companies eager to run services powered by OpenAI models on AWS, and our unique collaboration with OpenAI to provide stateful runtime environments will change what’s possible for customers building AI apps and agents.

​“We continue to be impressed with what OpenAI is building, and we’re excited not only about their choosing to go big on our custom AI silicon (Trainium), but also our opportunity to invest in the company and partnership over the long-term.”

Additionally, OpenAI and AWS are also expanding their existing $38 billion agreement by $100 billion over eight years.

​As a result, OpenAI will use around 2 gigawatts of AWS Trainium compute power to support Stateful Runtime, Frontier and other AI workloads, including both current Trainium3 chips and next-gen Trainium4 chips expected in 2027.

“Artificial intelligence is the most consequential technology of our time, and OpenAI is at the forefront,” Jensen Huang, Founder and CEO of Nvidia said.

“We have been privileged to partner with OpenAI since its earliest days, as it delivered one breakthrough after another. Together, we will continue to push the frontier—building the infrastructure for the age of AI and scaling its benefits to serve industries and societies worldwide”.

SoftBank Group, chairman and CEO, Masayoshi Son, added: “AI is transforming the world at an unprecedented pace.

“OpenAI is a clear leader, with world-class technology and an unparalleled global user base, and we have strong conviction in its continued growth. Through this additional investment, we will accelerate OpenAI’s research and ecosystem expansion, while advancing our own ASI strategy.”

In a separate deal, Microsoft and OpenAI also extended its on-going partnership amid the latest funding and partnership announcements.

The two companies have worked together since 2019 on AI research, engineering and product development.

According to Microsoft, its intellectual property agreement with OpenAI has not changed and will continue to hold exclusive licensing and access to OpenAI’s models and products.

The company added that OpenAI’s partnerships with other firms, including Amazon, were already allowed under existing agreements.