Or are you thinking of something beyond “Strong AI”, where the AI is so much smarter than humans that it is smarter than the collective intelligence of thousands?
(As far as I know, no definition of “Strong AI” makes that AI by necessity smarter or faster-thinking than human AI. See for example https://en.wikipedia.org/wiki/Artificial_general_intelligenc..., https://www.investopedia.com/terms/s/strong-ai.asp, https://www.techopedia.com/definition/31622/strong-artificia...)