AI Rate Cardstep-tts-mini vs StepAudio 2.5 TTS: API price and specs
| Field | step-tts-mini | StepAudio 2.5 TTS |
|---|---|---|
| Lowest input, per 1M | — | — |
| Median input, per 1M | — | — |
| Lowest output, per 1M | — | — |
| Median output, per 1M | — | — |
| Lowest unit price | $13.00 / 1M chars | $85.00 / 1M chars +553.8% |
| Cost of 1M in + 200k out | — | — |
| Context | — | — |
| Max output | — | — |
| Providers | 2 | 2 |
| Regions | — | — |
| Accepts | — | text |
| Returns | — | audio |
| Type | Text to speech | Text to speech |
| Free option | no | no |
| Cheapest provider | — | — |
Your own workload: how many tokens the model gets (input) and gives back (output) - for example, in a month. The "Cost" row of the table above is recalculated for these numbers, for each model.
Computed from current offers each time the page opens; the best value of a row is bold, the percent is how far behind the best.
Providers selling both
Frequently asked questions
Where can I use both step-tts-mini and StepAudio 2.5 TTS?
stepfun, stepfun-ai