Is the face and body detection service in the Vision framework a local model or a cloud model? https://developer.apple.com/documentation/vision

Is the face and body detection service in the Vision framework a local model or a cloud model? Is there a performance report? https://developer.apple.com/documentation/vision

I have a question. In China, long pressing a picture in the album can segment the target. Is this model a local model? Is there any information? Can developers use it?