OpenAI Codex on Amazon Bedrock | Amazon Web Services

https://d2908q01vomqb2.cloudfront.net/f1f836cb4ea6efb2a0b1b99f41ad8b103eff4b59/2026/11/10/ML-21633-featured-image.png

Developers increasingly use Codex with Amazon Bedrock to explore unfamiliar code, make changes, and handle repetitive engineering work. For platform teams, the challenge is to make those tools available without creating a second model-access, identity, and operations stack.

Codex can use Amazon Bedrock for inference with supported OpenAI models. In this post, we show how to fit that path into the AWS identity, AWS Identity and Access Management (IAM), Regional, and observability practices your organization already uses. Codex still runs on the developer workstation. The main design choice is how its model requests reach Amazon Bedrock and where your organization applies policy and operational controls.

We begin with a small, least-privilege pilot and work through the checks that matter before access expands. The examples use GPT-5.6 Sol. Before starting the pilot, review Supported models by AWS Region in Amazon Bedrockto confirm that Sol, Terra, or Luna is available in...

Copyright of this story solely belongs to aws.amazon.com. To see the full text click HERE

Read more