Was CreateMLUI removed from Xcode 12.4

tl;dr; "Use Create ML to create an image classifier project. With Xcode open, Control-click the Xcode icon in the Dock and choose Open Developer Tool > Create ML. (Or, from the Xcode menu, choose Open Developer Tool > Create ML.)
In Create ML, choose File > New Project to see the list of model templates. Select Image Classification and click Next."


Hi!

It seems it was. Although, after reading the documentation of CreateML it seems it was replaced by more intuitive (and ready) tool so there's no need to create your own playground for that purpose. You can now use different tool. I've already checked it and works correctly.

Refer to the documentation here: https://developer.apple.com/documentation/createml/creating_an_image_classifier_model

Thanks, but this is a side step, not an answer.

I am aware of CreateML as a developer tool. It is great, and I have built many mlmodels with it, but it is somewhat limited, and the playground tool CreateMLUI offered finer granular control and more extensive outputs. I have a training data set which produces a model with sub-par performance. I want to try CreateMLUI (if still possible)for diagnostics purposes.

I ran into the same issue. no CreateMLUI module on playground. but after some googling it looks like apple has released a standalone model trainer that you can start from xcode instead of having to go the playground route. follow the link below for the instructions: https://developer.apple.com/documentation/createml/creating_an_image_classifier_model