Sadly not, because like the original comment implies, a false positive on a given image might cause it to be uploaded to Apple for manual review. So if Apple h

Sadly not, because like the original comment implies, a false positive on a given image might cause it to be uploaded to Apple for manual review. So if Apple has a "1 in a trillion" 1e^-12 chance of flagging a person and they require (my guess) 3 hits to flag someone, then that would mean the chance of each single image being false positive is (1e^-12)^(1/3) = 1e^-4. So that means: Expect 1 in 1000 images to be uploaded to Apple for potential human verification.