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GPT-5.6 Sol, Terra and Luna hit GA on Amazon Bedrock
incrementalDeveloperCompute
Tuesday, July 14, 2026
Confidence
High · — primary vendor documents from both parties
Evidence
AWS blog + What's New notice + OpenAI leadership confirmation
AWS announced OpenAI's GPT-5.6 Sol, Terra, and Luna are generally available on Amazon Bedrock via Bedrock's next-generation inference engine.
- OpenAI announced the GPT-5.6 family on July 9 and it reached Bedrock GA on July 13, days after release.
- Usage runs on the Responses API at first-party pricing counting toward AWS commitments, configurable for ChatGPT Work and Codex.
Sources