For people ages 0 to 2, the model often classified them as being between 12 and 18 years old.

I guess they’re just not training with baby pictures then? I mean, this seems like it should be the easiest distinction to make.

Doesn’t seem like there’s any information on the purpose of this analysis. Google Photos has been doing face recognition and other classification for a long time, and it’s genuinely useful because it lets you sort your photo collection by person. It also categorizes pet photos and does a halfway-decent job of distinguishing one pet from another. I’d genuinely appreciate similar functionality in the open-source photo apps I use. This seems like a natural fit for Instagram. Not sure about TikTok, but honestly, I’m too old and ornery to understand how people actually use TikTok.