Tag: GPT-5.4

OpenAI’s frontier models reach production scale on Amazon Bedrock, accelerating enterprise agent deployments Amazon Bedrock has brought GPT-5.5, GPT-5.4, and Codex into general availability, allowing organizations to run OpenAI’s most advanced models through AWS infrastructure rather than direct OpenAI endpoints. The move eliminates the need for separate billing relationships or capacity negotiations while preserving OpenAI’s…