AWS Now Offers OpenAI Models After Microsoft Deal Shift

Amazon has moved quickly to offer OpenAI products on AWS after Microsoft lost exclusive rights to them. CEO Andy Jassy publicly celebrated the news, and Amazon promptly announced OpenAI models, the Codex coding service, and a new agent-building tool called Bedrock Managed Agents on its Bedrock platform. The shift reflects a broader realignment in AI partnerships. The Microsoft-OpenAI relationship has been deteriorating, with OpenAI turning to AWS and Oracle while Microsoft deepens ties with Anthropic, including developing a Claude-powered agent product of its own.