A score that indicates the service's confidence in the transcript in the range of 0.0 to 1.0. For speech recognition with previous-generation models, a confidence score is returned only for the best alternative and only with results marked as final. For speech recognition with next-generation models, a confidence score is never returned.
Time alignments for each word from the transcript as a list of lists. Each inner list consists of three
elements: the word followed by its start and end time in seconds, for example:
[["hello",0.0,1.2],["world",1.2,2.5]]. Timestamps are returned only for the best alternative.
A transcription of the audio.
A confidence score for each word of the transcript as a list of lists. Each inner list consists of two
elements: the word and its confidence score in the range of 0.0 to 1.0, for example:
[["hello",0.95],["world",0.866]]. Confidence scores are returned only for the best alternative and only with
results marked as final.
Generated using TypeDoc
An alternative transcript from speech recognition results.