Speed and access split the week between frontier models and platform controls
GPT-5.6 Sol Ultrafast, Gemini 3.7 Flash and ChatGPT Business Premium seats, and The Deploy Log for this week. Every price and claim read off the publisher's own page, with a call on each.
OpenAI
GPT-5.6 Sol Ultrafast
DEPLOYif you run time-sensitive production workflows
WHAT SHIPPEDGPT-5.6 Sol on Ultrafast mode runs up to 14x faster than Standard processing and generates up to 750 output tokens per second, launching first in the OpenAI API and powered by Cerebras.
THE CATCHThe speed tier is a limited preview for a select group of customers, so access is not open to everyone who signs up today.
IF YOU RUNincident response, financial research, customer support, commerce, or live research loops where every second matters
SOURCEOpenAI, Previewing Ultrafast mode: GPT-5.6 Sol at up to 14X the speed
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