Yeah, one of them definitely had the fake, post-processed bokeh effect added to it that a lot of phones with "portrait mode" use. Which, to be completely fair, makes that technically an AI-generated image.
I was looking for artifacts of AI generation, and I found them, but I'm still wrong. I can't win.
That's not how modern AI image generation works. AI no longer just mix-and-matches various assets from a library. It's creating its own unique images based on what it knows about the shapes and colors of things its been trained on.