Audio Models
AI models for speech, music, and audio processing
Audio · OpenAI
Prompt CacheTool useVisionCached inputless
- TokenLab price— Discount
- —
- Official price
- Input$4.00Output$24.00/1M
Prompt CacheTool useVisionCached inputless
- TokenLab price— Discount
- —
- Official price
- Input$0.60Output$2.40/1M
Prompt CacheTool useCached inputless
- TokenLab price— Discount
- —
- Official price
- Input$4.00Output$16.00/1M
Prompt CacheTool useCached inputless
- TokenLab price— Discount
- —
- Official price
- Input$4.00Output$24.00/1M
FastSpeech to TextCached inputless
- TokenLab price— Discount
- —
- Official price
- Input$1.25Output$5.00/1M
Speech to TextCached inputless
- TokenLab price— Discount
- —
- Official price
- Input$2.50Output$10.00/1M
Text to speech
- TokenLab price— Discount
- —
- Official price
- Input$0.60Output$12.00/1M
Speech to Text
- TokenLab price— Discount
- —
- Official price
- Input$2.50Output$10.00/1M
Text to speech
- TokenLab price— Discount
- —
- Official price
- Input$15.00Output$0.00/1M characters
Text to speech
- TokenLab price— Discount
- —
- Official price
- Input$30.00Output$0.00/1M characters
All model series
5 seriesGPT Audio
ChatAudio+2
Auto pricing units vary by model
6 modelsOpen series
GPT Transcribe
AudioSpeech to Text
Auto pricing units vary by model
5 modelsOpen series
GPT 4o
ChatAudio+2
Auto from $0.1275 · Per 1M tokens
3 modelsOpen series
Whisper
AudioTranslation+1
Auto from $0.00001111 · Per second
3 modelsOpen series
TTS
AudioText to speech
Auto from $15.00 · Per 1M characters
2 modelsOpen series
Choosing the right audio model
The right model balances task fit, output quality, latency, and price.
Selection signals
- Match the model to the input and output you actually need.
- Compare models that use the same pricing unit.
- A small test reveals quality and latency differences that a catalog cannot.
FAQ
What makes a good audio model?
A strong fit matches the task, quality bar, latency target, and budget. A small evaluation set makes quality and reliability differences easier to see.
Can I switch models later?
Yes. Keep the public model ID and request format explicit, and compare alternatives on the same tasks.