Bring more intelligence to everyday work with GPT-6 Sol and GPT-6 Luna on Amazon Bedrock
Amazon Bedrock now offers GPT‑6 Sol and Luna, giving developers cheaper, smarter coding and high‑volume task models with prompt caching and strong security.
Why Now
OpenAI released GPT‑6 Sol and Luna, and Amazon Bedrock made them generally available on 22 Sep 2026.
What Happened
GPT‑6 Sol focuses on complex coding and reasoning tasks, cutting factual errors by about half compared to GPT‑5.6 Sol, and offers clearer communication. GPT‑6 Luna targets high‑volume, repeatable tasks like document extraction and summarization, improving factual reliability and allowing reasoning‑effort tuning. Both models support explicit prompt caching on Bedrock and are priced lower than their GPT‑5.6 predecessors.
Why It Matters
Developers can now run demanding code‑review or debugging workflows at lower cost while maintaining quality, and scale repetitive data‑processing tasks with consistent outputs. Bedrock’s IAM, CloudTrail, and VPC endpoints give fine‑grained control and security for production workloads.
The Limitation
The article cites internal OpenAI evaluations; external third‑party benchmarks are not yet available, so real‑world performance may vary.
What You Can Do
Try GPT‑6 Sol or Luna on Bedrock for a recurring coding or data‑processing task and benchmark token usage and latency against GPT‑5.6.
Source
Read original sourceWhy we picked this
Announces new GPT-6 models on Bedrock, core AI release.