--- title: OpenAI GPT-5.6 Sol, Terra, and Luna now generally... description: OpenAI's GPT-5.6 model family — Sol, Terra, and Luna — is now generally available on Amazon Bedrock. The three models cover different capability tiers: Sol for... canonical: https://daily.dev/posts/openai-gpt-5-6-sol-terra-and-luna-now-generally-available-on-amazon-bedrock-cdwnklyj2 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: OpenAI GPT-5.6 Sol, Terra, and Luna now generally available on Amazon Bedrock | daily.dev og:description: OpenAI's GPT-5.6 model family — Sol, Terra, and Luna — is now generally available on Amazon Bedrock. The three models cover different capability tiers: Sol for... og:url: https://daily.dev/posts/openai-gpt-5-6-sol-terra-and-luna-now-generally-available-on-amazon-bedrock-cdwnklyj2 og:image: https://api.daily.dev/og/posts/cdwNKlyJ2.png og:image:alt: OpenAI GPT-5.6 Sol, Terra, and Luna now generally available on Amazon Bedrock og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # OpenAI GPT-5.6 Sol, Terra, and Luna now generally available on Amazon Bedrock **[AWS](https://daily.dev/sources/aws)** · 2 min read · 0 upvotes · 0 comments ## Summary OpenAI's GPT-5.6 model family — Sol, Terra, and Luna — is now generally available on Amazon Bedrock. The three models cover different capability tiers: Sol for flagship reasoning and agentic coding, Terra for balanced performance at half the cost of GPT-5.5, and Luna for fast, low-cost inference. All are accessible via the Responses API on Bedrock's inference engine. Key features include prompt caching with explicit cache breakpoints offering a 90% discount on repeated context, pricing matching OpenAI's first-party rates, and usage counting toward AWS commitments. Sol is available in two US East regions, while Terra and Luna also cover US West (Oregon). ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Get started with OpenAI GPT-5.6 Sol, Terra, and Luna on Amazon Bedrock](https://daily.dev/posts/get-started-with-openai-gpt-5-6-sol-terra-and-luna-on-amazon-bedrock-iu7kntywe) · AWS · 0 upvotes · 0 comments - [OpenAI GPT-5.6 Terra and Luna now available on Amazon Bedrock in AWS GovCloud \(US\)](https://daily.dev/posts/openai-gpt-5-6-terra-and-luna-now-available-on-amazon-bedrock-in-aws-govcloud-us--s6d0s7dpn) · AWS · 0 upvotes · 0 comments - [OpenAI’s GPT-5.6 Sol, Terra, and Luna are now available in GitHub Copilot](https://daily.dev/posts/openai-s-gpt-5-6-sol-terra-and-luna-are-now-available-in-github-copilot-zqr1kvlht) · GitHub Changelog · 0 upvotes · 0 comments - [OpenAI launches GPT-6 Sol and Luna, boasting lower cost and fewer mistakes](https://daily.dev/posts/openai-launches-gpt-6-sol-and-luna-boasting-lower-cost-and-fewer-mistakes-7fzpvatba) · TechCrunch · 0 upvotes · 0 comments --- Tags: [#llm](https://daily.dev/tags/llm), [#openai](https://daily.dev/tags/openai), [#gpt](https://daily.dev/tags/gpt), [#amazon-bedrock](https://daily.dev/tags/amazon-bedrock), [#ai-inference](https://daily.dev/tags/ai-inference) [View this post on daily.dev](https://daily.dev/posts/openai-gpt-5-6-sol-terra-and-luna-now-generally-available-on-amazon-bedrock-cdwnklyj2) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"OpenAI GPT-5.6 Sol, Terra, and Luna now generally available on Amazon Bedrock","url":"https://daily.dev/posts/openai-gpt-5-6-sol-terra-and-luna-now-generally-available-on-amazon-bedrock-cdwnklyj2","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/openai-gpt-5-6-sol-terra-and-luna-now-generally-available-on-amazon-bedrock-cdwnklyj2"},"datePublished":"2026-07-13T23:05:28.409Z","dateModified":"2026-07-13T23:27:15.006Z","description":"OpenAI's GPT-5.6 model family — Sol, Terra, and Luna — is now generally available on Amazon Bedrock. 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