LaunchAI ModelsSeptember 15, 2026

OpenAI teases GPT-6 family as GPT-6 Sol appears in API

Users report being routed to GPT-6-Sol when using 5.6 Sol, with early impressions described as fast and positive. GPT-6 Sol is expected to sit below Astra in a lineup ordered Astra > Sol > Terra > Luna, though the next-generation model is reportedly "slowed down."

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