OpenAI is previewing a sped-up version of its flagship model aimed squarely at enterprise workloads that can't tolerate latency.
OpenAI introduced Ultrafast, a preview mode that runs GPT-5.6 Sol at 14 times normal speed. The company is positioning it as an enterprise play, targeting use cases where response latency has been a blocker to production deployment.
The move comes as rivals race to differentiate on speed and cost rather than just raw capability, with inference economics now a competitive battleground alongside benchmark scores.
Speed is becoming a procurement criterion, not just a technical footnote — enterprises evaluating AI vendors should now benchmark latency-at-scale alongside accuracy and price. Expect competitors to respond with their own fast-inference tiers within weeks.
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