Amazon is already offering new OpenAI products on AWS

Amazon has swiftly capitalized on the revised OpenAI/Microsoft agreement by integrating OpenAI's latest products into AWS's Bedrock service. The announcement came shortly after OpenAI and Microsoft restructured their partnership, removing Microsoft's exclusive rights to OpenAI's technologies. Amazon CEO Andy Jassy called the development a "very interesting announcement," and within 24 hours, AWS confirmed that Bedrock now hosts OpenAI's newest models, its code-writing tool Codex, and a new service called Bedrock Managed Agents. This service is specifically designed to leverage OpenAI's reasoning models, offering features like agent steering and enhanced security for building AI agents.

This move is part of a broader realignment in the AI industry, where OpenAI has turned to rivals like AWS and Oracle after Microsoft's partnership reportedly soured. Microsoft, in turn, has deepened ties with Anthropic and is developing a competing agent offering powered by Claude. Amazon's blog post emphasized that "this is the beginning of a deeper collaboration between AWS and OpenAI," positioning the cloud giant to compete directly with Microsoft in the AI infrastructure space. The shift could reshape cloud AI strategy, as AWS now offers direct access to OpenAI's cutting-edge models, potentially attracting enterprises looking for flexible, multi-cloud AI solutions.