OpenAI frontier models on Amazon Bedrock – AWS

Generative AI Amazon Bedrock OpenAI OpenAI on Amazon Bedrock (Limited preview)OpenAI frontier models for reasoning, coding, and agentic workflows, on Amazon BedrockIntroducing OpenAI models on Amazon BedrockThe latest OpenAI models, including GPT-5.5 and GPT-5.4, will be available in preview on Amazon Bedrock. Use OpenAI's frontier models through the same Bedrock APIs you already rely on, with unified security, governance, and cost controls. No additional infrastructure to configure, no new security model to learn.Benefits The most capable OpenAI frontier intelligence, built for reasoning, agents, coding, and complex analysis. Build securely with models hosted on proven AWS infrastructure, offering end-to-end protection from data to deployment. Go beyond inference. Build production-ready agents with OpenAI frontier models, persistent memory, and built-in security through Bedrock Managed Agents, powered by OpenAI. Use cases Build agents that reason through multi-step problems, call tools, and iterate until the work is done. Deploy with Bedrock Managed Agents for added OpenAI-optimized infrastructure to build production-ready agents. Build, analyze, and debug code with the latest OpenAI models. Handle large codebases using Codex via Bedrock for enterprise-scale development. Solve analytical challenges with adjustable reasoning levels. Financial planning, regulatory interpretation, and multi-step problem solving powered by frontier reasoning. Apply frontier reasoning to research and discovery. Combine with AWS data services for end-to-end scientific workflows. Learn more