AWS announced the general availability of OpenAI GPT-5.6 Sol, Terra, and Luna models on Amazon Bedrock with explicit prompt caching, giving users precise control over cached prompt parts to reduce inference costs and speed up responses.

1 min read

OpenAI GPT-5.6 Sol, Terra, Luna Now Available on Amazon Bedrock with Explicit Prompt Caching

Overview

FAQ

What are the OpenAI GPT-5.6 models available on Amazon Bedrock?

The available models are GPT-5.6 Sol (smallest), GPT-5.6 Terra (medium), and GPT-5.6 Luna (largest).

What is explicit prompt caching?

It is a feature that allows users to specify which parts of the prompt are cached and reused, reducing inference costs and speeding up responses.

Is this feature available for MENA enterprises?

Yes, Amazon Bedrock is available in the Middle East (Bahrain and UAE), and enterprises can benefit from this feature.

Source: AWS Machine Learning

AI-assisted content, human-reviewed.