OpenAI GPT-5.6 Terra and Luna Models Now Available in AWS GovCloud
Amazon Bedrock in AWS GovCloud (US-West) and (US-East) now offers OpenAI's GPT-5.6 Terra and Luna models, enhancing its next-generation inference engine with advanced intelligence, efficiency, and security. These models enable solving complex problems in areas like autonomous coding, genomics, and cybersecurity, with Terra providing GPT-5.5 performance at half the cost and Luna offering fast, affordable inference. Both support 1 million token context windows for comprehensive processing and include prompt caching with a 90% discount on repeated context to optimize costs.
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- OpenAI GPT-5.6 Terra & Luna Models on Amazon Bedrock in AWS GovCloud
The OpenAI GPT-5.6 Terra and Luna models are now generally available on Amazon Bedrock in AWS GovCloud (US-West) and (US-East). These models provide enhanced intelligence and efficiency for solving complex problems, supporting use cases like autonomous coding agents, long-horizon genomics analysis, and advanced cybersecurity research. Key features include 1 million token context windows and prompt caching, which offers a 90% discount on repeated context across agentic workflows.
https://aws.amazon.com/about-aws/whats-new/2026/08/openai-gpt-terra-luna-govcloud/
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