Apparently, with ChatGPT, they have succeeded in replicating the left hemisphere of the brain…

It is the left hemisphere, which does not understand narrative, not the right, that wholly makes up ‘stories’ to fit circumstances it does not understand. Michael Gazzaniga calls it the interpreter precisely because of this propensity confidently to make up something, plausible or not, to explain a set of circumstances it cannot account for.

— The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World by Iain McGilchrist a.co/hm9ywoP