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Model Services/StepFun/StepAudio 2.5 ASR
stepfun

StepAudio 2.5 ASR

Active

Speech transcription model for accurate audio-to-text and captioning workflows

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Input / 1M tokens
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Output / 1M tokens
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Record updated 2026-10-11
Modality:LLM
Release:Apr 24, 2026

Pricing

Platform
Scope
Input
Output
Details
Official
Standard
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⚡StepAudio 2.5 ASR Comparisons & Scenario Guides

❓StepAudio 2.5 ASR Frequently Asked Questions

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