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OpenAI's GPT-5.5, GPT-5.4, and Codex now available on Amazon Bedrock

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feature announcement

Amazon Bedrock now offers production access to OpenAI's GPT-5.5 and GPT-5.4 models, alongside Codex for AI-assisted software development. This integration provides enhanced capabilities for coding, data analysis, and autonomous tasks within the existing AWS security and governance framework. Pricing aligns with OpenAI's rates and counts towards AWS commitments, making these advanced AI models accessible for enterprise use.

  • →GPT-5.5 and GPT-5.4 models available on Amazon Bedrock
  • →Codex available for AI-powered software development via Bedrock
  • →Leverage existing AWS security and governance with new AI models
  • →Performance and pricing details for new Bedrock models
Features (2) ›
  • GPT-5.5 and GPT-5.4 models available on Amazon Bedrock

    Amazon Bedrock now supports production use of OpenAI's GPT-5.5 and GPT-5.4 models, offering advanced capabilities for agentic coding, data analysis, and multi-step autonomous tasks.

  • Codex available for AI-powered software development via Bedrock

    Codex is now configurable to run inference through Amazon Bedrock, enabling AI-powered software development tools like the Codex App, CLI, and IDE integrations.

Enhancements (1) ›
  • Leverage existing AWS security and governance with new AI models

    The integration allows users to build with these OpenAI models using the same security, governance, and operational controls already employed across AWS.

Notes (1) ›
  • Performance and pricing details for new Bedrock models

    GPT-5.5 runs on Bedrock's next-generation inference engine for high performance, reliability, and security. Pricing matches OpenAI's first-party rates and usage counts toward existing AWS commitments.

Read the original announcement →

https://aws.amazon.com/about-aws/whats-new/2026/06/amazon-bedrock-openai-models-codex-generally-available/

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