GPT-6 Sol and Luna Now Live on Amazon Bedrock

OpenAI's GPT-6 Sol and GPT-6 Luna are now generally available on Amazon Bedrock, offering two tiers of AI capability below the flagship GPT-6 Astra. Sol targets complex recurring tasks like coding, debugging, and multistep workflows, while Luna handles high-volume, focused tasks such as document extraction, classification, and summarization. Both models are priced lower than their GPT-5.6 predecessors. The models support prompt caching on Bedrock, allowing repeated context like instructions and policies to be reused across requests, reducing cost and latency. Users can also adjust reasoning effort per request on Luna, and combine all three GPT-6 models within a single application to match intelligence to each processing stage.