Reference
O

TTS-1

TTS-1, a text-to-speech model from OpenAI.
speechModelOverride: { model: "tts-1" }
OpenAI·Released November 2023
Pricing
List price
product: {5.00 / 1M characters
Per 1M characters
$15.00
Per 1M characters
$0
Specifications
Context window
4,096 tokens
Released
November 2023
Capabilities
FastLow cost
Parameters
Model options, passed in speechModelOverride.config.
ParameterTypeDefaultRange / options
voice
Voice to use in TTS
Selectalloyalloyechofableonyxnovashimmer
Voices · 6
Alloy
Echo
Fable
Onyx
Nova
Shimmer
Use this model
await mindstudio.textToSpeech({
  text: "...",
  speechModelOverride: {
    model: "tts-1",
    config: {
      voice: "alloy",
    },
  },
});