How many fingers am I holding up? ChatGPT gets this right but a picture of some cars or coffee beans it just cannot count it's not even close

How many fingers am I holding up? ChatGPT gets this right but a picture of some cars or coffee beans it just cannot count it's not even close

Grok says "In the picture, you are holding up three fingers. Your thumb, index finger, and middle finger are extended, while your ring finger and pinky are folded down."
It's wrong