OpenAI on Amazon Bedrock: GPT-5.5, Codex & Managed Agents Guide 2026
AWS and OpenAI announced their expanded partnership on April 28, 2026, bringing GPT-5.5, Codex, and Bedrock Managed Agents powered by OpenAI to AWS — giving developers access to OpenAI frontier models inside their existing IAM, PrivateLink, and CloudTrail security perimeter. Continue reading the full article on WowHow → Originally published at https://wowhow.cloud/blogs/openai-amazon-bedrock-gpt55-codex-managed-agents-developer-guide-2026