Modelpeers

GPT-5.6 Sol

Model at OpenAI

Now available

Ultrafast service tier announced for GPT-5.6 Sol

OpenAI announced Ultrafast, an API service tier running GPT-5.6 Sol up to 14 times faster than Standard, in limited preview.

Source

"Announced Ultrafast mode, a new API service tier for GPT-5.6 Sol that runs up to 14x faster than Standard processing. Available in limited preview to select customers."

OpenAI API changelog

Published

Open the sourcedevelopers.openai.com

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