AMAZON-WEB-SERVICES-5.6 release notes and known issues

Summary

Today, AWS announces the general availability of GPT-6 Sol and GPT-6 Luna from OpenAI on Amazon Bedrock. Expanding the GPT-6 family alongside Astra, these two models give teams more ways to balance intelligence, speed, and cost across every workload. Sol is the daily model for recurring complex tasks and software development. On an internal OpenAI factuality evaluation, it makes roughly half as many mistakes as GPT-5.6 Sol. Luna is the family's most efficient model for focused, high-volume tasks such as summarization, extraction, classification, and routing. Both models support up to 1M tokens of context. The Amazon Bedrock inference engine delivers the performance, security, and scale required for production workloads. GPT-6 Sol can implement features, debug issues, review and refactor code, analyze data, and complete multistep workflows across tools. Improvements in coding and computer use help it carry tasks from investigation through validation. GPT-6 Luna handles high-volume workloads like extraction, summarization, classification, and routing, with adjustable reasoning effort to balance quality, speed, and cost per request. Established AWS controls help you secure workloads, govern access, and audit model invocation activity. You can get started with GPT-6 Sol and GPT-6 Luna in the Amazon Bedrock console or programmatically through supported Amazon Bedrock APIs. For information about supported AWS Regions , endpoints, APIs, features, inference profiles and pricing, see the Amazon Bedrock documentation . To learn more, read the blog.

Improvements and security content

• Today, AWS announces the general availability of GPT-6 Sol and GPT-6 Luna from OpenAI on Amazon Bedrock. Expanding the GPT-6 family alongside Astra, these two models give teams more ways to balance intelligence, speed, and cost across every workload. Sol is the daily model for recurring complex tasks and software development. On an internal OpenAI factuality evaluation, it makes roughly half as many mistakes as GPT-5.6 Sol. Luna is the family's most efficient model for focused, high-volume tasks such as summarization, extraction, classification, and routing. Both models support up to 1M tokens of context. The Amazon Bedrock inference engine delivers the performance, security, and scale required for production workloads. GPT-6 Sol can implement features, debug issues, review and refactor code, analyze data, and complete multistep workflows across tools. Improvements in coding and computer use help it carry tasks from investigation through validation. GPT-6 Luna handles high-volume workloads like extraction, summarization, classification, and routing, with adjustable reasoning effort to balance quality, speed, and cost per request. Established AWS controls help you secure workloads, govern access, and audit model invocation activity. You can get started with GPT-6 Sol and GPT-6 Luna in the Amazon Bedrock console or programmatically through supported Amazon Bedrock APIs. For information about supported AWS Regions , endpoints, APIs, features, inference profiles and pricing, see the Amazon Bedrock documentation . To learn more, read the blog.

Affected products and versions

Recommended action

Review the official publisher document before deployment.

Official publisher evidence