Interface AudioTranscriptionConfig

The audio transcription configuration in Setup.

interface AudioTranscriptionConfig {
    adaptationPhrases?: string[];
    customVocabulary?: string[];
    diarization?: boolean;
    languageAuto?: LanguageAuto;
    languageCodes?: string[];
    languageHints?: LanguageHints;
    mode?: AudioTranscriptionConfigMode;
    wordTimestamp?: boolean;
}

Properties

adaptationPhrases? customVocabulary? diarization? languageAuto? languageCodes? languageHints? mode? wordTimestamp?

Properties

OptionaladaptationPhrases

adaptationPhrases?: string[]

Deprecated. A list of phrases used for speech adaptation, which biases the ASR model to improve recognition of these specific terms.

OptionalcustomVocabulary

customVocabulary?: string[]

A list of custom vocabulary phrases, which biases the ASR model to improve recognition of these specific terms.

Optionaldiarization

diarization?: boolean

Configures speaker diarization.

OptionallanguageAuto

languageAuto?: LanguageAuto

Deprecated: Auto-detection is now the default when language_codes is omitted. This field will be removed in a future version.

OptionallanguageCodes

languageCodes?: string[]

BCP-47 language codes providing hints about the languages present in the audio. If omitted or empty, defaults to automatic language detection.

OptionallanguageHints

languageHints?: LanguageHints

Deprecated: Use top-level language_codes instead. This field will be removed in a future version.

Optionalmode

mode?: AudioTranscriptionConfigMode

Optional. Configures transcription mode. Supported values: VERBATIM, SMART. If unspecified, defaults to VERBATIM transcription. In SMART mode, the model performs disfluency removal (eliminating filler words, repetitions, and false starts), light grammatical cleanup, automatic formatting (paragraphs, bullet points, numbered lists), and minor user edits (inline self-corrections). Timestamps and diarization are incompatible with mode SMART.

OptionalwordTimestamp

wordTimestamp?: boolean

Configures word-level timestamp generation.

Settings

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Properties