Question 1

OpenAI 的 Ultrafast 模式速度有多快？

Accepted Answer

Ultrafast runs GPT-5.6 Sol at up to 750 output tokens per second, which OpenAI and Cerebras say is up to 14 times faster than Standard processing.

Question 2

Ultrafast 由什么硬件驱动？

Accepted Answer

Cerebras (NASDAQ: CBRS) powers the tier using its Wafer-Scale Engine, a chip that holds 44 GB of SRAM on-chip so model weights stay local, removing the memory-bandwidth bottleneck that slows inference on GPUs.

Question 3

目前谁可以使用 Ultrafast？

Accepted Answer

It is available only in a limited preview to a select group of OpenAI API customers, and the company says it will expand access as capacity grows.

CBRS

OpenAI将其最快的GPT-5.6 Sol层级限制在有限预览中

一份犀利简报。
每天。

CBRS

OpenAI将其最快的GPT-5.6 Sol层级限制在有限预览中

一份犀利简报。每天。

一份犀利简报。
每天。