AWS Moves Fast to Offer OpenAI Models After Microsoft Exclusivity Ends

The moment OpenAI confirmed that Microsoft no longer holds exclusive rights to its products, Amazon didn’t waste a second. On Monday, after the revised partnership terms were made public, Amazon CEO Andy Jassy took to social media to call it a “very interesting announcement.” By Tuesday, Amazon had already integrated OpenAI’s latest models into AWS’s Bedrock service, alongside the code-writing tool Codex and a new offering for building AI agents powered by OpenAI.

Bedrock is Amazon’s platform for constructing AI applications and selecting models. The new agent service, called Bedrock Managed Agents, is built specifically for OpenAI’s reasoning models and includes features like agent steering and security controls. In its announcement, AWS framed the move as “the beginning of a deeper collaboration” between the two companies.

The timing is notable. The Microsoft-OpenAI relationship has shown signs of strain for months. Each has been cozying up to the other’s competitors: OpenAI has turned to AWS and Oracle for cloud infrastructure, while Microsoft has deepened its ties with Anthropic and is developing a new agent offering based on Claude. For enterprise leaders watching the AI infrastructure space, this shift signals that multi-cloud strategies are becoming the norm, not the exception.

Source: TechCrunch