Speech-to-Text Models
AI models for transcribing and understanding spoken audio
Speech to Text
Type
All models
11
All model series
6 series
Grok Voice
AudioText to speech+1
Auto pricing units vary by model
6 modelsOpen series
Qwen Omni
ChatAudio+3
Auto from $0.15 · per 1M tokens
4 modelsOpen series
Fun-ASR
AudioSpeech to Text
Auto from $0.000035 · per second
2 modelsOpen series
Paraformer
AudioSpeech to Text
Auto from $0.00001177 · per second
2 modelsOpen series
Qwen ASR
AudioSpeech to Text
Auto from $0.000035 · per second
2 modelsOpen series
Whisper
AudioSpeech to Text
Auto from $0.00001111 · per second
2 modelsOpen series
Choose a speech-to-text API
Transcription quality depends on language, recording conditions, and vocabulary. Evaluate recordings from your product rather than relying on a clean demonstration clip.
Selection signals
- Verify upload formats, duration limits, language handling, and timestamp support.
- Distinguish transcription in the original language from audio translation into English.
- Compare word errors, names, punctuation, and processing time alongside the stated billing unit.