The IQ of the smartest human, the perfect memory storing and recollection of computers, the fact that it never tires. I don't know if it's AGI but it's already something greater than us.

> We don't even know what human consciousness is.

I think Douglas Hofstadter satisfactorily answered this question.

> We can't even answer if we have free will or not.

Sure we can, it's just that most people don't like the answer.