Constructor Detail

Method Detail

• delay

   final Optional<AudioTranscription.Delay> delay()

  Controls how long the model waits before emitting transcription text. Higher values can improve transcription accuracy at the cost of latency. Only supported with gpt-realtime-whisper in GA Realtime sessions.

• language

   final Optional<String> language()

  The language of the input audio. Supplying the input language in ISO-639-1 (e.g. en) format will improve accuracy and latency.

• model

   final Optional<AudioTranscription.Model> model()

  The model to use for transcription. Current options are whisper-1, gpt-4o-mini-transcribe, gpt-4o-mini-transcribe-2025-12-15, gpt-4o-transcribe, gpt-4o-transcribe-diarize, and gpt-realtime-whisper. Use gpt-4o-transcribe-diarize when you need diarization with speaker labels.

• prompt

   final Optional<String> prompt()

  An 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 (excluding gpt-4o-transcribe-diarize), the prompt is a free text string, for example "expect words related to technology". Prompt is not supported with gpt-realtime-whisper in GA Realtime sessions.

• _delay

   final JsonField<AudioTranscription.Delay> _delay()

  Returns the raw JSON value of delay.

  Unlike delay, this method doesn't throw if the JSON field has an unexpected type.

• _language

   final JsonField<String> _language()

  Returns the raw JSON value of language.

  Unlike language, this method doesn't throw if the JSON field has an unexpected type.

• _model

   final JsonField<AudioTranscription.Model> _model()

  Returns the raw JSON value of model.

  Unlike model, this method doesn't throw if the JSON field has an unexpected type.

• _prompt

   final JsonField<String> _prompt()

  Returns the raw JSON value of prompt.

  Unlike prompt, this method doesn't throw if the JSON field has an unexpected type.

• _additionalProperties

   final Map<String, JsonValue> _additionalProperties()

• toBuilder

   final AudioTranscription.Builder toBuilder()

• validate

   final AudioTranscription validate()

  Validates that the types of all values in this object match their expected types recursively.

  This method is not forwards compatible with new types from the API for existing fields.

• isValid

   final Boolean isValid()

• equals

   Boolean equals(Object other)

• hashCode

   Integer hashCode()

• toString

   String toString()

• builder

   final static AudioTranscription.Builder builder()

  Returns a mutable builder for constructing an instance of AudioTranscription.