resolved
Is GPT-5.6 released?
Yes
Resolved date: 2026-06-26
Forecast closed
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Context
Yes. OpenAI announced GPT-5.6 Sol, Terra, and Luna on June 26, 2026. This page treats the release announcement and limited preview as the release event. Public availability is tracked separately because OpenAI stated the initial rollout is limited to selected trusted partners and broader access is planned later.