OpenAI frontier models and Codex now available on AWS

OpenAI has made its frontier models and Codex generally available on AWS, giving enterprises a seamless path to leverage advanced AI capabilities within their existing AWS infrastructure. This integration means companies can use the same AWS controls, security policies, and procurement processes they already rely on, reducing friction and enabling faster deployment from evaluation to production.

By offering these models on AWS, OpenAI aims to lower the barrier for enterprise adoption, allowing organizations to build and scale AI applications without needing separate vendor management or custom integrations. Customers can now access GPT-4o and other frontier models alongside Codex, which powers automated code generation, all through familiar AWS services. This move positions OpenAI to compete more directly in the enterprise cloud AI market, where AWS is a dominant player.