Opus 5.5 and GPT-6 Sol rumored to launch today with similar pricing

Pankaj Kumar @pankajkumar_devOriginally posted 2026.09.22

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Finally, Opus 5.5 & GPT-6 Sol Coming Today - Opus 5.5 will be closer to Fable 5.1 and is basically half the price : $4 input / $20 output per 1M tokens. - GPT-6 Sol should also be somewhat close to Fable 5.1, as Astra is already quite good. - I have tested Opus 5.5, its pretty good and closer to Fable 5.1 in 3D and frontend, but its not token efficient. - GPT-6 Sol and Opus 5.5 are gonna have similar pricing, around the same range. Today is gonna be Anthropic vs OpenAI.

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