StepAudio 2.5 ASR
ActiveSpeech transcription model for accurate audio-to-text and captioning workflows
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Input, output, and cached rates with source and verification time, plus same-workload cost examples.
Input / 1M tokens
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Output / 1M tokens
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Record updated 2026-10-05
Modality:LLM
Release:Apr 24, 2026
Pricing
Platform
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Input
Output
Details
Official
Standard
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