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Class SpeechRecognitionAlternative (2.33.0)
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SpeechRecognitionAlternative (
mapping = None , * , ignore_unknown_fields = False , ** kwargs
)
Alternative hypotheses (a.k.a. n-best list).
Attributes
Name
Description
transcript
str
Transcript text representing the words that
the user spoke. In languages that use spaces to
separate words, the transcript might have a
leading space if it isn't the first result. You
can concatenate each result to obtain the full
transcript without using a separator.
confidence
float
The confidence estimate between 0.0 and 1.0. A higher number
indicates an estimated greater likelihood that the
recognized words are correct. This field is set only for the
top alternative of a non-streaming result or, of a streaming
result where is_final=true
. This field is not guaranteed
to be accurate and users should not rely on it to be always
provided. The default of 0.0 is a sentinel value indicating
confidence
was not set.
words
MutableSequence[google.cloud.speech_v1.types.WordInfo ]
A list of word-specific information for each recognized
word. Note: When enable_speaker_diarization
is true, you
will see all the words from the beginning of the audio.
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Last updated 2025-08-28 UTC.
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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Class SpeechRecognitionAlternative (2.33.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.33.0 (latest)](/python/docs/reference/speech/latest/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.32.0](/python/docs/reference/speech/2.32.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.31.0](/python/docs/reference/speech/2.31.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.30.0](/python/docs/reference/speech/2.30.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.29.0](/python/docs/reference/speech/2.29.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.28.1](/python/docs/reference/speech/2.28.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.27.0](/python/docs/reference/speech/2.27.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.26.1](/python/docs/reference/speech/2.26.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.25.1](/python/docs/reference/speech/2.25.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.24.1](/python/docs/reference/speech/2.24.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.23.0](/python/docs/reference/speech/2.23.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.22.0](/python/docs/reference/speech/2.22.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.21.1](/python/docs/reference/speech/2.21.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.20.1](/python/docs/reference/speech/2.20.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.19.0](/python/docs/reference/speech/2.19.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.18.0](/python/docs/reference/speech/2.18.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.17.3](/python/docs/reference/speech/2.17.3/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.16.2](/python/docs/reference/speech/2.16.2/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.15.1](/python/docs/reference/speech/2.15.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.14.1](/python/docs/reference/speech/2.14.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.13.1](/python/docs/reference/speech/2.13.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.12.0](/python/docs/reference/speech/2.12.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.11.1](/python/docs/reference/speech/2.11.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.10.0](/python/docs/reference/speech/2.10.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.9.3](/python/docs/reference/speech/2.9.3/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.8.0](/python/docs/reference/speech/2.8.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.7.0](/python/docs/reference/speech/2.7.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.6.0](/python/docs/reference/speech/2.6.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.5.1](/python/docs/reference/speech/2.5.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.4.1](/python/docs/reference/speech/2.4.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.3.0](/python/docs/reference/speech/2.3.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.2.1](/python/docs/reference/speech/2.2.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.1.0](/python/docs/reference/speech/2.1.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [2.0.1](/python/docs/reference/speech/2.0.1/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [1.3.4](/python/docs/reference/speech/1.3.4/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [1.2.0](/python/docs/reference/speech/1.2.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative)\n- [1.1.0](/python/docs/reference/speech/1.1.0/google.cloud.speech_v1.types.SpeechRecognitionAlternative) \n\n SpeechRecognitionAlternative(\n mapping=None, *, ignore_unknown_fields=False, **kwargs\n )\n\nAlternative hypotheses (a.k.a. n-best list)."]]