Wow, that's a little too impressive. I'm guessing that image was probably in its training set (or each individual image). There are open training sets with adversarial images, and these images may have come from them. Every time I've tried to use ChatGPT with images it has kinda failed (on electronic schematics, plant classification, images of complex math equations, etc). I'm kind of surprised OpenAI doesn't just offload some tasks to purpose-built models (an OCR or a classification model like inaturalist's would've performed better in some of my tests).