ARC 2 was made specifically to artificially lower contemporary LLM scores, therefore any kind of model improvements will have outsized effects

Also people use "saturated" too liberally. The top left corner 1 cent per task is saturated IMO. Since there are billions of people who would perfer to solve arc 1 tasks at 52 cents per task. Arc 2 a human would make thousands of dollars a day with 99.99% accuracy