# AWS and OpenAI expand partnership, bringing OpenAI frontier models and Codex to Amazon Bedrock in limited preview, enabling enterprise AI agents on secure AWS infrastructure.

*genai · news · 2026-04-29 · CNBC TV18*

## Key points

- OpenAI's latest frontier models and Codex are now available in limited preview on Amazon Bedrock.
- Amazon Bedrock Managed Agents powered by OpenAI enables enterprise AI agents with built-in governance controls.
- Microsoft and OpenAI renegotiated their partnership in April 2024, easing exclusivity and enabling OpenAI's AWS integration.
- OpenAI models on Bedrock will integrate with AWS enterprise security features, including IAM, encryption, and compliance frameworks.
- AWS customers can access OpenAI models via existing Bedrock APIs without requiring infrastructure changes.

**Companies:** Amazon Web Services, OpenAI, Box
**Countries:** United States

[Read the full story on CNBC TV18](https://www.cnbctv18.com/technology/amazon-openai-expand-partnership-to-bring-frontier-ai-models-agents-to-aws-infrastructure-ws-l-19895399.htm)

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Summarized by Newsio from CNBC TV18. https://newsio.io/how-it-works