OptionallanguageThe language of the input audio. Supplying the input language in
ISO-639-1 (e.g. en)
format will improve accuracy and latency.
OptionalmodelThe model to use for transcription, current options are gpt-4o-transcribe,
gpt-4o-mini-transcribe, and whisper-1.
OptionalpromptAn optional text to guide the model's style or continue a previous audio
segment. For whisper-1, the
prompt is a list of keywords.
For gpt-4o-transcribe models, the prompt is a free text string, for example
"expect words related to technology".
Configuration for input audio transcription. The client can optionally set the language and prompt for transcription, these offer additional guidance to the transcription service.