GPT-5.6 Sol is said to hit 750 tokens/sec, with GPT-6 close behind
daniel_mac8 · x · 2026-07-29
GPT-5.6 Sol is rumored to hit 750 tokens per second, with GPT-6 next
The post speculates that GPT-5.6 Sol could reach 750 tokens/sec, and that GPT-6 may soon be accessible at similar speeds.
It is framed as a near-term speed jump that would change how people use frontier models, especially if OpenAI follows through on the expected Cerebras availability mentioned in the reply.
Related event: Altman Previews GPT-5.6 Sol at 750 tok/s, GPT-6 Soon(2 posts)→
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