OpenAI Ultrafast: Faster Output, Not Faster Everything
OpenAI describes Ultrafast as a premium speed tier. Its claim is up to 8x faster token generation in Codex, with 300 tokens per second stated for that setting. The API claim is separate: up to 6x faster token generation. Neither multiplier promises the same improvement on every task. That distinction matters when we decide what quicker output would buy us. An answer arriving sooner is not the same as a checked change being ready to use. Review, corrections and the rest of the task are not measured by these figures. The cited announcement does not supply benchmark conditions or a shared baseline, so we cannot calculate an implied starting speed or predict total time saved. Price, eligibility and rollout details also remain unestablished in the supplied material. If access and cost are confirmed, a useful local comparison would record output arrival and checked-work completion separately for the same task. That would inform a buying decision, not independently validate OpenAI's multipliers.
Our takeRecommendation: measure the wait that actually holds up the job. Faster generation earns its value only if it helps us reach usable work sooner at an acceptable cost.
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