Variant of the specified [Speech model][google.cloud.dialogflow.cx.v3.InputAudioConfig.model] to use.
See the Cloud Speech
documentation
for which models have different variants. For example, the "phone_call" model
has both a standard and an enhanced variant. When you use an enhanced model,
you will generally receive higher quality results than for a standard model.
No model variant specified. In this case Dialogflow defaults to
USE_BEST_AVAILABLE.
UseBestAvailable
Use the best available variant of the [Speech
model][InputAudioConfig.model] that the caller is eligible for.
Please see the Dialogflow
docs for
how to make your project eligible for enhanced models.
UseEnhanced
Use an enhanced model variant:
If an enhanced variant does not exist for the given
[model][google.cloud.dialogflow.cx.v3.InputAudioConfig.model] and request language, Dialogflow falls
back to the standard variant.
If the API caller isn't eligible for enhanced models, Dialogflow returns
an error. Please see the Dialogflow
docs
for how to make your project eligible.
UseStandard
Use standard model variant even if an enhanced model is available. See the
Cloud Speech
documentation
for details about enhanced models.
[[["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 2025-03-21 UTC."],[[["This document outlines different versions of the `SpeechModelVariant` within the `Google.Cloud.Dialogflow.Cx.V3` namespace, ranging from the latest version 2.23.0 down to 1.0.0."],["`SpeechModelVariant` is an enum used to specify the variant of a Speech model for use in Dialogflow, allowing options for standard or enhanced models."],["The `Unspecified` field for `SpeechModelVariant` defaults to using the best available model, while `UseBestAvailable`, `UseEnhanced`, and `UseStandard` provide explicit options for model selection."],["Enhanced models generally offer higher quality results than standard models, but their availability depends on the specified model and language, as well as the project's eligibility as described in the Cloud Speech and Dialogflow documentation."],["The latest SpeechModelVariant version available is 2.23.0."]]],[]]
