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爆料称 OpenAI 准备扩大 Ultrafast API 开放范围
X 平台博主 @imjustnewatai 爆料,OpenAI Platform 和 API 文档已出现 Ultrafast API 相关内容。Responses API Playground 正在准备 Standard、Fast、Ultrafast 三种速度选项,目前处于隐藏状态。此前 OpenAI 预览的 Ultrafast 模式搭载 GPT-5.6 Sol,输出速度最高达每秒 750 个 Token,比 Standard 模式推理速度最高提升 14 倍。该模式目前仅向部分客户开放,可能在今年 9 月 29 日 DevDay 期间扩大开放范围。OpenAI 已推出 GPT-6 Sol 和 GPT-6 Astra,尚无确认这两个模型是否支持 Ultrafast。
Current read
OpenAI 的 Ultrafast 模式能跑出每秒 750 个 Token,比标准模式快 14 倍,现在文档里出现了扩大开放的迹象,可能 DevDay 就官宣。
11 sources83° AI heatLast updated 2026/9/27 03:34:37
Evidence
11 sourcesRelated source 1TestingCatalog
View sourceRelated source 2Bindu Reddy
View sourceRelated source 3techcrunch
View sourceRelated source 4@OpenAIDevs
View sourceRelated source 5OpenAI Blog
View sourceRelated source 6lmarena.ai
View sourceRelated source 7AI Will
View sourceRelated source 8Decoder
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View sourceRelated source 10kimmonismus
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