Ethan Mollick 1 day ago
Whoa. This new GDPval score for GPT-5.2 is something.
GDPval is probably the most economically relevant measure of AI ability, suggesting that in head-to-head competition with human experts on tasks that require 4-8 hours for a human to do, GPT-5.2 wins 71% of the time as judged by other humans.