Hello, 

I am trying to clarify if Databricks Claude 3.7 Native serving endpoint is safe for use in our enterprise or if it needs to be disabled.
I am trying to understand if the data sent to this endpoint is kept within our geo region (UKSouth/Europe). From the documentation I can see that databricks-claude-3.7-sonnet is available as a databricks hosted foundation model but only if I enable cross geography routing.(Supported foundation models on Mosaic AI Model Serving - Azure Databricks | Microsoft Learn)  

This implies to me that the model involves sending the data outside of our region. 
Currently we are have cross-geo disabled and are able to use Claude-3.7 in the AI playground, this is where my understanding is confused.
If I can only make another serving endpoint using claude-3.7 if I enable cross-geo, how is it that the native claude-3.7 endpoint is able to work when this is disabled.

Ideally I am looking for some documentation to tell me that the native claude-3.7 is hosted on databricks in my region and that it is not an external model that would mean that the data could be being sent outside the region.