OpenAI GPT Models, Codex, and Managed Agents Launch on AWS via Amazon Bedrock

OpenAI Blog·high signal

OpenAI and AWS expanded their partnership to bring GPT models, Codex, and a new Amazon Bedrock Managed Agents product to AWS. Codex integrates via Bedrock API with enterprise-grade security and billing, while Managed Agents powered by OpenAI handle orchestration, tool use, and governance — letting teams skip infrastructure assembly and focus on agent utility. For builders: if you're on AWS, you can now run OpenAI's full agent stack without leaving your cloud environment, with usage counting toward AWS commitments.