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… With this launch, GPT-5.4 and GPT-5.5 are now available in additional AWS Regions. To get started, visit the GPT-5.5 and GPT-5.4 model cards in our documentation .
GPT-5.5, GPT-5.4, and Codex from OpenAI are now generally available on Amazon Bedrock Posted on: Jun 1, 2026 You can now use GPT-5.5 and GPT-5.4 in production workloads on Amazon Bedrock and build with Codex for AI-powered software development, with the same security, governance, and operational co… …
OpenAI GPT-5.4 generally available on Amazon Bedrock in AWS GovCloud US-West Posted on: Jun 3, 2026 Amazon Bedrock now supports GPT-5.4 from OpenAI in AWS GovCloud US-West . …
… GPT-5.6 Sol is available in the following AWS Regions : US East N. Virginia and US East Ohio . GPT-5.6 Terra and Luna are available in US East N. …
… GPT-5.6 Sol is available in the following AWS Regions : US East N. Virginia and US East Ohio . GPT-5.6 Terra and Luna are available in US East N. …
… OpenAI GPT-5.4 is now available in Kiro for complex reasoning, coding, document analysis, and multi-step agentic workflows. …
Amazon Bedrock announces up to 80% lower prices for OpenAI GPT‑5.6 models Posted on: Jul 30, 2026 Today, OpenAI announced lower prices for GPT‑5.6 Luna and GPT‑5.6 Terra. …
OpenAI GPT, OpenAI GPT OSS, and NVIDIA Nemotron models on Amazon Bedrock receive FedRAMP High and DoD IL-4/5 approval in AWS GovCloud US Posted on: Jun 25, 2026 OpenAI GPT, OpenAI GPT OSS, and NVIDIA Nemotron models are now FedRAMP High and Department of Defense Cloud Computing Security Requirement… …
Amazon Bedrock launches Web Search for OpenAI GPT models Posted on: Aug 4, 2026 Today, we are announcing the general availability of Web Search on Amazon Bedrock, a built-in server side tool that performs web search entirely within AWS, enabling OpenAI models GPT-5.4, GPT-5.5, and GPT-5.6 Sol/Terra… …
… To get started, review the model cards for GPT 5.6 Sol, Tera and Luna in the Amazon Bedrock User Guide.