Automatic Mask Generator Default Settings

What settings are correct for ViT-B backbone?

The issue names the Automatic Mask Generator and the ViT-B backbone but does not identify a file, notebook, test, or concrete change. Start with the repository's example notebooks and inference documentation, then determine which ViT-B settings are intended to be documented or confirmed. Done means providing an agreed, specific description of the correct default settings.

Written by the indexing model from the issue text.