Modern AI.
Or humans create intelligences, that are better and better at tricking humans, that they are humans.
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I mean, that's what we clearly create nowadays. And don't get at me, with "Those aren't AI", because you're just a sour asshole.
They are clearly intelligent, you just don't know what you actually want.
They are very good at imitating. But what you want, is something that thinks for itself.
And just because it doesn't do what you want (instead of what you make it to do), doesn't mean it's not intelligent.
The problem is you, not the AI.
Oh and just for the record: "intelligence" and "thinks, argues and reasons like a human" are two very distinct things.
To be honest, I would sometimes even argue that human reasoning isn't intelligent at all and just randomness.