I don't think he's claiming it's been exhausted. It's just that things have progressed to a point where people are arguing over the finer points of which pelican looks better -- which is often a matter of taste, and an indication that we've hit the knee in benchmark where models are no longer failing in obviously awful ways.

I haven't really seen evidence that any ai can reliably draw a pelican riding a bicycle. Not if you look at the image long enough to take it in. Even the best ones have something wrong with them. Not a matter of taste but a matter of having both legs peddling on the viewer's side of the bicycle or having two beaks.

I'm actually beginning to wonder if some people who ignore these things have a different, somewhat lesser ability to percieve image details than I do.

I mean I guess its fine to go on to another test despite never actually passing the pelican bike test, but there's a sense that we have to use another test because AI is now good at pelicans on bikes, which is just not true.