There is no narrow sense, it's a paradoxical phrase, like conduit metaphor. Intelligence can never be artificial. Math is never a model that reaches sentience.

There is no narrow sense, it's a paradoxical phrase, like conduit metaphor. Intelligence can never be artificial. Math is never a model that reaches sentience. Software is neither engineering nor is it science. It inhabits some bizarre overlap with reality that is pretext simula. AI is software's achille's heel giveaway. It was a bad idea from the beginning, Von Neumann, Shannon, McCullough got it entirely wrong (though Shannon admitted as such late in career).