> I’m confident it didn’t cheat and look at the EXIF data on the photograph, because if it had cheated it wouldn’t have guessed Cambria first. It also, at one point, said it couldn't see any image data at all. You absolutely cannot trust what it says. You need to re-run with the EXIF data removed.
I have been regularly testing o3 in terms of geoguessing, and the first thing it usually does is run a Python script that extracts EXIF. So definitely could be the case
o3 was quite good at locating, even when I gave it pics with no discernible landmarks. It seemed to work off of just about anything it could discern from the images:
* color of soil
* type of telephone pole
* type of bus stop
* tree types, tree sizes, tree ages, etc.
* type of grass. etc.
It got within a 50 mile radius on the two screenshots I uploaded that had no landmarks.
If I uploaded pics with discernible landmarks (e.g., distant hill, etc.), it got within ~ 20 mile radius.