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stepaudio-2.5-realtime

StepAudio 2.5 Realtime is StepFun's end-to-end speech-to-speech model served over a WebSocket Realtime API.

text + audio → text + audio · made by StepFun

$1.48$10.39per Mtok in / out
StepFun

Sold by 1 way

SellerLaneRate
StepFun apistandard$1.48per Mtok in$10.39per Mtok out$0.3per Mtok cachedplatform.stepfun.com · read 2026-08-25

About

stepaudio-2.5-realtime — a text and audio model from StepFun, sold by one company from $1.48 in and $10.39 out per million tokens.

It takes text and audio and returns text and audio. The catalogue files it under transcribe and speak. Only StepFun sells it, at $1.48 in and $10.39 out per million tokens.

Every current figure

Maker
StepFun
Register
model
Takes
text + audio
Returns
text + audio
Sellers
1
Price
$1.48 in and $10.39 out per million tokens — StepFun