I will test out DALLE-3 version available to me upon release.

If it can consistently return a polygon from its description for upto and including octagons, then this resolves to yes. If it needs a bit of nudging like specific prompt wording but can still get it right, then also its a yes. 

I will try it 10 times, and if it gets it correct 50% of the time for each of the polygons, then it counts for that polygon.

10 times here means 10 prompts. If there are 4 different images to each prompt, we're testing on 40 images.