input_audio_kseconds, US dollars per 1,000 seconds of input audio. Shown per minute, the unit vendors quote. Source of truth: prices/providers/openai.yml.
Billed per audio token
These models bill audio as tokens rather than by the second, so they are not comparable to the table above.
What
verified, imported, and seed mean is on How Fresh?. A rate that looks wrong is worth reporting.