API Reference

Audio

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Speech

Create speech

audio.speech.create(**kwargs) -> StringIO

POST/audio/speech

ModelsExpand Collapse

SpeechModel = :"tts-1" | :"tts-1-hd" | :"gpt-4o-mini-tts" | :"gpt-4o-mini-tts-2025-12-15"

Accepts one of the following:

:"tts-1"

:"tts-1-hd"

:"gpt-4o-mini-tts"

:"gpt-4o-mini-tts-2025-12-15"