From the source
OpenAI GPT-5.6 models with cross-Region inference, supporting three variants (Sol, Terra, Luna) via geographic and global inference profiles to improve throughput and capacity across AWS Regions.
Amazon· 20 AugIntroducing cross-Region inference for OpenAI GPT-5.6 models on Amazon Bedrock
Product launch
From the source
Amazon Bedrock now offers OpenAI GPT-5.6 models on Amazon Bedrock in more than 25 AWS Regions, with cross-Region inference. Three GPT-5.6 variants support cross-Region inference, Sol, Terra, and Luna, each tuned for a different balance of capability and cost.
aws.amazon.com