GPT-5.4 scores 83.0% on GDPval — matching or exceeding human professionals at knowledge work in more than four cases out of five.
The mathematician whose FrontierMath Tier 4 problem was first solved by a model called it his personal “move 37,” said the solution felt almost human, and declared his own Singularity had arrived. And Iranian state media confirmed the Bahrain datacenter strike was deliberate.