GPT-6 Sol tested internally, possible release Sep 29

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Alex Getman @alexgetmancom · 6 Sep 2026, 10:28 UTC · Updated 31 Oct 2026, 20:59 UTC

🚨 GPT-6 Sol is already being tested internally

There is a good chance it drops on DevDay, Sep 29.

Tibo said Astra pulled some OpenAI releases forward by six months.

Sol feels like the obvious candidate. GPT-6 Luna could show up too.

Screenshot of a voxel-style virtual world featuring a castle, villages, and a river, titled "The Realm of Aurelune", with game interface elements including a map and celestial clock.

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