OpenAI Developers on X: “GPT-6 Sol and Luna just landed in Astra’s orbit. Both launch today wit…”

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@OpenAIDevs

GPT-6 Sol and Luna just landed in Astra’s orbit.

Both launch today with API prices 50% lower than GPT-5.6.

Build with Sol. Scale with Luna. To production and beyond.

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Sep 22, 2026, 6:14 PM UTC

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OpenAI Developers on X: “GPT-6 Sol and Luna just landed in Astra’s orbit. Both launch today wit…” | PeekX