Use the language detection prebuilt model in Power Automate

  1. Sign in to Power Automate.

  2. Select My flows in the left pane, and then select New flow > Instant cloud flow.

  3. Name your flow, select Manually trigger a flow under Choose how to trigger this flow, and then select Create.

  4. Expand Manually trigger a flow, and then select +Add an input > Text as the input type.

  5. Replace Input with My Text (also known as the title).

  6. Select + New step > AI Builder, and then select Detect the language being used in text in the list of actions.

  7. Select the Text input, and then select My Text from the Dynamic content list:

    Trigger text flow.

  8. In the successive actions, you can use any columns extracted by the AI Builder model. For example, you can add lines to an Excel file using Language and Confidence score:


Congratulations! You've created a flow that uses a language detection model. Select Save on the top right and then select Test to try out your flow.



Name Required Type Description Values
Text Yes string Text to analyze Text sentences


Name Type Description Values
results list A list of languages detected in the input text List of score and languages
Confidence score float How confident the model is in its prediction Value in the range of 0 to 1. Values close to 1 indicate greater confidence that the identified sentiment is accurate
Language string Language inferred from the text Language code (ex.: "en", "fr", "zh_chs", "ru")

See also

Language detection overview