GPT-6 Sol and Luna roll out in ChatGPT Work, Codex, and API

OpenAI · x · 2026-09-23

OpenAI rolled out GPT-6 Sol and Luna in ChatGPT Work and Codex for Plus, Pro, Business, Enterprise, and Edu users, plus API availability; Free and Go users can try Luna in the desktop app.

Related event: OpenAI Launches GPT-6 Sol and Luna at Half Price; Big Hallucination Gains but Not a Clean Sweep(92 posts)→

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