OpenAI models gain native Bedrock APIs and cross-region inference in GovCloud
AWS now documents GPT-5.6 Terra and Luna on the Bedrock Runtime endpoint in AWS GovCloud (US), with Responses, Chat Completions and Converse APIs plus cross-region inference across both GovCloud regions. The earlier managed-device route for ChatGPT desktop, Work and Codex remains; model calls can now use Bedrock invocation logs, CloudWatch metrics and AWS cost attribution.
Why it matters: The GovCloud path now covers direct application APIs and automatic capacity routing, not only an OpenAI-compatible managed-device configuration. That improves redundancy and observability while making exact region routing, identity, logging and billing…