LaunchAI ModelsJuly 13, 2026
OpenAI launches GPT-5.6 family: Sol, Terra, Luna

GPT-5.6 Sol achieves 2x token efficiency at half the price of Fable, and tops the DeepSWE leaderboard at 73%. The model family is now available on Amazon Bedrock.
15 sources
Previewing GPT-5.6 Sol: a next-generation modelopenai.com
OpenAI GPT-5.6 Sol, Terra, and Luna are now generally available on Amazon Bedrockaws.amazon.com
GPT-5.6 sol launches thursday! happy buildingx.com
Meet GPT-5.6youtube.com
Quoting OpenAIsimonwillison.net
OpenAI secures U.S. regulatory green light for GPT-5.6 rollout, Axios report sayscnbc.com
AI #176 Part 1: Doing It Livethezvi.substack.com
[AINews] OpenAI launches GPT 5.6 Sol/Terra/Luna, Codex becomes ChatGPT superapplatent.space
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