Stockfish players chess far better than I can.
AlphaGo plays Go far better than I can.
Random Sudoku bot built on top of minizinc / z3 / whatever SAT solver can solve NP-complete problems better than any human.
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Here's the thing: what is "strong AI" ?? As far as I can tell, we're already at superhuman AI in most intelligence tasks (collecting data, collating it together, analyzing it, etc. etc.).
Its called a computer. What if "superhuman AI" is just the stuff we have today at our fingertips? It wasnt very long ago when reading documents and organizing them was considered AI. But today, we call that Google.