Migração do modelo de fala no 1º trimestre de 2024
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Status da migração
Desde julho de 2024, nenhum projeto foi migrado automaticamente. A
migração automática vai permanecer em espera até segunda ordem (sem previsão de conclusão).
Você pode continuar usando os modelos clássicos de Speech-to-Text, mas recomendamos que você
ative o uso de modelos de fala com base no Conformer.
Visão geral da migração
Para determinadas combinações de tag de idioma e configuração de
fala, o tráfego de agentes de conversação (Dialogflow CX) e do Dialogflow ES com áudio será redirecionado gradualmente dos modelos clássicos de conversão da Speech-to-Text por trás dos identificadores de modelo command_and_search, default, phone_call e video para os novos modelos de
fala baseados em conformação. Como o redirecionamento será
interno, os identificadores e o código do modelo atuais vão permanecer válidos e
continuar veiculando tráfego.
Há três opções de migração: ativação antecipada, automática e desativação temporária.
Ativar e migrar antes
Para ativar proativamente, mude o identificador de modelo de fala que você
usa na API
Conversational Agents (Dialogflow CX)
e na API
Dialogflow ES
pelo atualizado. Para os agentes de conversação (Dialogflow CX), também é possível mudar o identificador
do modelo nas
Configurações avançadas de fala em Configurações de voz e URA no
console dos agentes de conversação (Dialogflow CX).
Migrar seu projeto proativamente oferece tempo para testar os modelos e aproveitar
a acurácia e robustez aprimoradas mais cedo. Essa abordagem é
altamente recomendada, especialmente se você estiver usando um modelo que será roteado para os
novos modelos telephony e telephony_short.
Para migrar automaticamente, você não precisa fazer nada. Os identificadores do modelo
Speech-to-Text atuais são válidos e transferimos o tráfego
de forma interna.
Desativar e migrar mais tarde
Devido ao status de migração suspenso, novas solicitações de desativação não são
aceitas. Se seus projetos foram desativados antes de julho de 2024, eles vão permanecer nesse
estado até um novo anúncio.
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2025-09-04 UTC."],[[["\u003cp\u003eThis migration affects Dialogflow audio requests using specific language tags, including \u003ccode\u003een\u003c/code\u003e, \u003ccode\u003een-us\u003c/code\u003e, \u003ccode\u003een-au\u003c/code\u003e, \u003ccode\u003een-gb\u003c/code\u003e, \u003ccode\u003een-in\u003c/code\u003e, \u003ccode\u003ede\u003c/code\u003e, \u003ccode\u003ees\u003c/code\u003e, \u003ccode\u003ees-es\u003c/code\u003e, \u003ccode\u003ees-us\u003c/code\u003e, \u003ccode\u003efr\u003c/code\u003e, \u003ccode\u003efr-ca\u003c/code\u003e, \u003ccode\u003efr-fr\u003c/code\u003e, \u003ccode\u003eit\u003c/code\u003e, \u003ccode\u003eja\u003c/code\u003e, \u003ccode\u003enl\u003c/code\u003e, and \u003ccode\u003ept-br\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eAutomatic migration is currently on hold with no estimated time of arrival, and users can continue using classic Speech-to-Text models.\u003c/p\u003e\n"],["\u003cp\u003eUsers are encouraged to proactively opt-in to the new conformer-based speech models for potentially improved accuracy and robustness.\u003c/p\u003e\n"],["\u003cp\u003eFor projects using certain language tags and Speech-to-Text configurations, traffic will be redirected from classic models to new conformer-based models, with model identifiers changing as detailed in the tables provided.\u003c/p\u003e\n"],["\u003cp\u003eThere are three migration options: early opt-in, automatic, and temporary opt-out, but due to the suspended migration status new opt-out requests are not accepted.\u003c/p\u003e\n"]]],[],null,["# Speech model migration in Q1 2024\n\n| **Note:** This migration may affect you only if the client or integration you use sends audio requests to Dialogflow with the following language tags: `en`, `en-us`, `en-au`, `en-gb`, `en-in`, `de`, `es`, `es-es`, `es-us`, `fr`, `fr-ca`, `fr-fr`, `it`, `ja`, `nl`, `pt-br`.\n\nMigration status\n----------------\n\nAs of July 2024, no projects have been [automatically migrated](#automatic). The\nautomatic migration will remain on hold until further notice (no ETA).\n\nYou can continue to use the classic Speech-to-Text models but are encouraged to\n[opt in](#opt-in) to use conformer-based speech models.\n\nMigration overview\n------------------\n\nFor certain [language tag](/dialogflow/es/docs/reference/language) and speech\nsetting combinations, the Conversational Agents (Dialogflow CX) and Dialogflow ES traffic with audio will\ngradually route away from the classic Speech-to-Text models behind the\n`command_and_search`, `default`, `phone_call`, and `video` model identifiers to\nthe new conformer-based [speech\nmodels](/speech-to-text/docs/transcription-model). As the redirection will be\ninternal only, the current model identifiers and code will remain valid and\ncontinue to serve traffic.\n\nThe tables in the [Migration for `en` and `en-us`language tags](#en-en-us) and\n[Migration for `de`, `en-au`, `en-gb`, `en-in`, `es`, `es-es`, `es-us`, `fr`,\n`fr-ca`, `fr-fr`, `it`, `ja`, `nl`, `pt-br` language\ntags](#non-en-en-us-affected) sections show the routing of Speech-to-Text\nmodels that will take place when the migration takes effect. If your\nconfiguration matches the language tag and the first two columns in the table,\nthe new model identifier is listed in the third column. No change is expected\nfor other configurations.\n\nSee the [Migration options](#options) section to choose the best option for you.\n\nMigration for `en` and `en-us` language tags\n--------------------------------------------\n\nMigration for `de`, `en-au`, `en-gb`, `en-in`, `es`, `es-es`, `es-us`, `fr`, `fr-ca`, `fr-fr`, `it`, `ja`, `nl`, `pt-br` language tags\n--------------------------------------------------------------------------------------------------------------------------------------\n\nMigration options\n-----------------\n\nThere are three migration options: early opt-in, automatic, and temporary\nopt-out.\n\n### Opt in and migrate earlier\n\nTo opt in proactively, change the speech model identifier that you have been\nusing in the [Conversational Agents (Dialogflow CX)\nAPI](/dialogflow/cx/docs/reference/rest/v3/ConversationTurn#inputaudioconfig)\nand [Dialogflow ES\nAPI](/dialogflow/es/docs/reference/rpc/google.cloud.dialogflow.v2#inputaudioconfig)\nwith the updated one. For Conversational Agents (Dialogflow CX), you can also change the [model\nidentifier](/dialogflow/cx/docs/concept/agent#stt-model-selection) in the\n**Advanced speech settings** under **Speech and IVR settings** in the\nConversational Agents (Dialogflow CX) console.\n\nMigrating your project proactively gives you time to test the models and take\nadvantage of the improved accuracy and robustness earlier. This approach is\nhighly recommended, especially if you are using a model that will route to the\nnew `telephony` and `telephony_short` models.\n\nIf you experience issues with the new models, [open a Google Cloud support\ncase](/support/docs/customer-care-procedures) with issue details.\n\n### Migrate automatically\n\n| **Note:** See [migration status](#status).\n\nTo be migrated automatically, no action is required on your part. The existing\nSpeech-to-Text model identifiers are valid and we will shift traffic\ninternally.\n\n### Opt out and migrate later\n\nDue to the suspended [migration status](#status), new opt-out requests are not\naccepted. If your projects were opted out before July 2024, they will remain in\nthis state until further announcement."]]