Models

OpenAI previews Ultrafast mode for GPT-5.6 Sol

First source report 13 Aug 2026Latest development 13 Aug 20261 source link

OpenAI is previewing Ultrafast, a new operating mode for GPT-5.6 Sol that TechCrunch reports can run at up to 14 times the model’s standard speed. The company is positioning the speed-optimized mode toward enterprise users that want lower latency from its flagship model.

How this story developed

2026-08-13
OpenAI introduces ‘Ultrafast,’ a new mode that makes GPT-5.6 Sol work at 14x the speedTechCrunch

Sources

OpenAI introduces ‘Ultrafast,’ a new mode that makes GPT-5.6 Sol work at 14x the speedTechCrunch · 2026-08-13

Explore the record

OpenAI →GPT-5.6 Sol →Ultrafast →