I think it was supposed to be a more useful term than the earlier and more common "Strong AI". With regards to strong AI, there was a widely accepted definition - i.e. passing the Turing Test - and we are way past that point already: ( see https://arxiv.org/pdf/2503.23674 )
Also, I would go one step further and claim that to pass the Turing test an AI system should be indistinguishable from a human when judged by people trained in making such a distinction. I doubt that they used such people in the experiment.
I doubt that any AI system available today, or in the foreseeable future, can pass the test as I qualify it above.
It also makes me consider it an inadequate test to begin with, since all classes of humans including domain experts can be fooled and have been in the past. The Turing test has always said more about the human participants than the machine.