GPT-6.1 Sol 发布：Astra 级智能、五分之一价格

Rohan Paul @rohanpaul_ai原推发布于 2026.09.30

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OpenAI launched GPT-6.1 Sol. > near GPT-6 Astra level intelligence at a fifth of the price. > across all reasoning settings, it's error rate stays within 1.9% of GPT-6 Astra. > It improves factual accuracy when given difficult prompts. Its largest gain over GPT-6 Sol on this front appears at low reasoning effort, where the share of responses containing a factual error drops from 11.4% to 7.7%. Also not launching GPT-6.1 Astra, as was originally expected for today.

这条是引用着另一条写的：x.com/openai/status/2104986129686741046