OpenAI GPT-5.6 Sol, Terra, and Luna are now generally available on Amazon Bedrock

AWS Machine Learning · 1 week ago ● 5 sources

OpenAI's GPT-5.6 family of models—Sol, Terra, and Luna—are now generally available on Amazon Bedrock, offering three capability tiers for different workloads. GPT-5.6 Sol achieves 80 points on the Artificial Analysis Coding Agent Index (2.8 points above the next competitor) while using less than half the output tokens and costing about one-third less. Amazon Bedrock's updated infrastructure includes prompt caching with 90 percent discounts on cached input, hardware-enforced security with zero-operator access, and region-specific data residency capabilities for autonomous agents and production applications.