AI & Enterprise
OpenAI launches GPT-5.5 and Codex on Amazon Bedrock
OpenAI on Monday launched its latest AI models GPT-5.5 and GPT-5.4, along with coding agent Codex, on Amazon Web Services\' generative AI service Amazon Bedrock. The launch allows South Korean companies to use OpenAI\'s newest models in an AWS environment, with usage integrated into existing AWS cloud commitments. OpenAI said GPT-5.5 focuses on autonomous multi-step tasks, while GPT-5.4 offers better cost efficiency per token for large production workloads.