OpenAI has announced that its latest AI models and the Codex coding agent are now accessible via Amazon's cloud services platform. This move allows developers to build production-ready AI agents using OpenAI's frontier models directly on Amazon Web Services (AWS).

"Customers have been asking for this for a long time. Their production applications run in AWS. Their data is AWS," stated Matt Garman, CEO of AWS. He emphasized that this integration eliminates the need for customers to leave the AWS ecosystem to access desired AI models.

The partnership follows a renegotiated contract between OpenAI and Microsoft, which previously granted Microsoft exclusive rights to sell OpenAI's AI models on its Azure cloud platform. This adjustment enables OpenAI to establish new collaborations with cloud providers like Amazon and Google.

This expanded relationship includes a significant commitment from Amazon, with OpenAI agreeing to spend $100 billion on AWS over the next eight years. Additionally, OpenAI will utilize two gigawatts of compute power sourced from Amazon's in-house Trainium AI chips.

The deal is strategically timed as OpenAI aims to secure more computing capacity to enhance its enterprise offerings and increase competitiveness against rivals such as Anthropic, whose Claude models have seen growing enterprise adoption.