Get started with OpenAI GPT-5.6 Sol, Terra, and Luna on Amazon Bedrock

Short summary

OpenAI's GPT-5.6 Sol, Terra, and Luna models are now generally available on Amazon Bedrock. The post covers model selection, inference via the Responses API on the bedrock-mantle endpoint, cost reduction through prompt caching, Codex agent integration, and quota and scaling planning. It serves as a practical getting-started guide for teams adopting these models on AWS.

• •GPT-5.6 Sol, Terra, and Luna now GA on Amazon Bedrock
• •Covers model selection, Responses API, prompt caching, and Codex integration
• •Includes guidance on quotas and scaling

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