Amazon announced an expanded partnership with OpenAI on Tuesday, enabling its cloud customers to access OpenAI’s models through Amazon Web Services (AWS).
The move comes just a day after OpenAI and Microsoft confirmed they had ended their exclusivity agreement, allowing the AI firm to deploy its technology across multiple cloud platforms.
Under the new arrangement, AWS customers will be able to use OpenAI’s models and its Codex coding agent through Amazon Bedrock, alongside models from providers such as Anthropic and Meta.
“For the first time, AWS customers will be able to access OpenAI frontier models through the services they already use for model access, fine-tuning, and orchestration,” Amazon said in a news release.
The services are expected to become generally available in the coming weeks.
New AI tools and agent platform unveiled
As part of the partnership, Amazon introduced Amazon Bedrock Managed Agents powered by OpenAI, a new service designed to help enterprises build and deploy AI agents within AWS infrastructure.
According to the companies, the offering will allow customers to create advanced agents capable of handling complex tasks, including maintaining memory of previous interactions.
At an AWS event in San Francisco, CEO Matt Garman highlighted customer demand for broader model access, stating: “This is what our customers have been asking us for for a really long time.”
OpenAI CEO Sam Altman, speaking via a recorded message, said the companies are working closely to integrate their technologies.
“we are co-developing an agent platform for the ground up, deeply integrated with AWS services, and powered by OpenAI’s most advanced models and tools, so that customers can build and run powerful agents in their own environment without worrying about the underlying plumbing.”
Strategic shift after Microsoft exclusivity ends
The announcement follows a significant change in OpenAI’s relationship with Microsoft, which had been its primary cloud partner since before the launch of ChatGPT in 2022.
While Microsoft will continue licensing OpenAI models and products through 2032, the agreement is no longer exclusive, allowing OpenAI to serve customers across other cloud platforms such as AWS.
OpenAI executives have indicated that the previous arrangement limited the company’s ability to meet enterprise demand across different cloud environments.
The partnership with Amazon builds on growing ties between the two companies.
OpenAI previously committed to significant cloud usage with AWS and has expanded collaboration around infrastructure, including the use of custom AI chips for training models.
The move also comes amid heightened scrutiny of OpenAI’s growth trajectory following reports that the company missed internal targets for users and revenue.
Responding to those concerns, Altman and CFO Sarah Friar said, “This is ridiculous,” adding, “We are totally aligned on buying as much compute as we can and working hard on it together every day.”
The expanded AWS partnership signals a broader shift in the AI industry toward multi-cloud strategies, as companies seek greater flexibility in deploying and scaling advanced AI models.
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