What is default threshold for Microsoft face api?

Question

I was playing around with Microsoft Face Api. When comparing two photos for facial verification, it gives out confidence score. So what is default threshold after which api identifies different match

Answer 1

By default, isIdentical is set to True if similarity confidence is greater than or equal to 0.5.

This is useful for advanced users to override "isIdentical" and fine-tune the result on their own data.

Source: Face API Reference - Verify