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API Reference
Audio
Copy Markdown
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Claude
Open in
ChatGPT
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Cursor
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View as Markdown
Speech
Create speech
POST
/audio/speech
Models
Expand
Collapse
SpeechModel
=
"tts-1"
or
"tts-1-hd"
or
"gpt-4o-mini-tts"
or
"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"
