Unverified50% confidenceReleaseExact time
OpenAI于8月13日预览了GPT-5.6 Sol Ultra Fast，宣称最高提速14倍
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
8/18/2026
First Seen
Valid until: 9/1/2026
Sources
Related Claims
UnverifiedGPT-5.6 Ultra Fast能力于8月13日正式预览，并率先接入OpenAI API80% similarVerifiedOpenAI在API中预览Ultra Fast急速服务模式，让GPT-5.6实现高达14倍速度提升，输出吞吐量达每秒750个Token73% similarUnverifiedGPT-5.6 Sol Ultra Fast目前只向部分客户有限预览，尚未全面开放69% similarUnverifiedGPT-5.5的响应速度明显快于Opus 4.7，团队认为这体现了OpenAI的硬件优势67% similarUnverifiedOpenAI表示GPT 5.4即将到来，称'比想象中更快'66% similar
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