step-1o-audio
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StepFun model step-1o-audio. Prices are in US dollars per million tokens.
Current price, since 2026-10-08: input $3.57, output $8.57, cached input $0.71.
Matches StepFun's pricing page, checked 2026-10-22 21:28 UTC.
Price a request with this model.
Standard price history#
| From | Input | Cached input | Cache write | Output | Longer prompts | Dated by | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-08, first record | $3.57 | $0.71 | $8.57 | first observed | link |
A blank cache price is charged at the input price. Longer prompts list the prices for requests whose whole prompt exceeds the size given.
import model_prices
model_prices.rates("step-1o-audio", provider="stepfun-ai")