GPT-6 Sol and GPT-6 Luna Officially Released as Dual Launch
soumitrashukla9 · x · 2026-09-23
Multiple sources confirm GPT-6 Sol and GPT-6 Luna are officially out, shipping the same day and already selectable in the Codex model picker.
It's OpenAI's first dual-codename GPT-6 launch; details on capability differences and pricing are still pending.
Related event: OpenAI Launches GPT-6 Sol and Luna: Better Performance at Half the Price(9 posts)→
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