--- title: "Get started with OpenAI GPT-5.6 Sol, Terra, and Luna on Amazon Bedrock" url: https://daily.dev/posts/get-started-with-openai-gpt-5-6-sol-terra-and-luna-on-amazon-bedrock-iu7kntywe source_url: https://aws.amazon.com/blogs/machine-learning/get-started-with-openai-gpt-5-6-sol-terra-and-luna-on-amazon-bedrock type: article source: "AWS" published: 2026-08-06T10:37:15.371Z updated: 2026-08-06T10:37:45.125Z tags: ["openai", "ai-inference", "amazon-bedrock", "openai-codex"] reading_time: 14 upvotes: 0 comments: 0 language: 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. # Get started with OpenAI GPT-5.6 Sol, Terra, and Luna on Amazon Bedrock **[AWS](https://daily.dev/sources/aws)** · 14 min read · 0 upvotes · 0 comments ## Summary OpenAI GPT-5.6 Sol, Terra, and Luna are now generally available on Amazon Bedrock, accessible via the OpenAI Responses API on the bedrock-mantle endpoint. Sol targets autonomous coding and deep reasoning, Terra balances performance and cost for production workloads, and Luna handles high-volume, latency-sensitive tasks. All three support a 272K-token context window, tool calling, and configurable reasoning effort levels. The post covers authentication setup using the BedrockOpenAI client, prompt caching (both implicit and explicit modes with a 90% discount on cached tokens), connecting the OpenAI Codex coding agent, and managing quotas with exponential backoff for throttling. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [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 --- Tags: [#openai](https://daily.dev/tags/openai), [#ai-inference](https://daily.dev/tags/ai-inference), [#amazon-bedrock](https://daily.dev/tags/amazon-bedrock), [#openai-codex](https://daily.dev/tags/openai-codex) [View this post on daily.dev](https://daily.dev/posts/get-started-with-openai-gpt-5-6-sol-terra-and-luna-on-amazon-bedrock-iu7kntywe)