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Power Platform Community / Forums / Power Automate / Does creating a custom...
Power Automate
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Does creating a custom AI model fine-tune an existing model or build a whole new model?

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Hi Team,
 
When I create a custom AI model (specifically text classification), does it build a new model when you do the training, or does it fine tune a model that already exists (created by Power Automate's AI builder)?
 
Many thanks!
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  • Building with Why Profile Picture
    351 Super User 2025 Season 2 on at
    When you create a custom AI model, you are starting with no data and you will need to add the data you want the model to be trained on.
     
     

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