GPT-6 Sol and Luna launch with API prices 50% below GPT-5.6
OpenAIDevs · x · 2026-09-23
OpenAI Devs announced GPT-6 Sol and Luna launch the same day with API prices 50% lower than GPT-5.6, positioning Sol for building and Luna for scaling to production.
Related event: OpenAI Launches GPT-6 Sol and Luna at Half the Price(48 posts)→
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