You would need a gigantic ultra-fast redondant 3D neural net (not 2D and slow like we have now), probably the size of tesla giga factory (near a nuclear plant f

You would need a gigantic ultra-fast redondant 3D neural net (not 2D and slow like we have now), probably the size of tesla giga factory (near a nuclear plant for sustained and secured electric power). The 3D neural net will probably need some kind of "sleep" regime to stabilize it or we can expect parts of the neural net being saturated and useless (and if the dynamic flow of information is actually an integral part of the "AI", regime transition will be very hard to do without damage). One of the big decisions: it will need rich inputs/outputs, human-like avatar with a direct feed on huge data, access to classic super computers, access to its own R&D aparatus (built by us for it)? One training session will probably last for years and it's problematic as if it becomes self-aware, resetting the neural net or switching off the power will be murder. It _will be built_ in the future if human sciences/maths have nothing to save us from extinction. Or it could become an "arm" race between the most powerful countries in the world. If the chinese military starts to build one, US/EU military will follow. The outcome is totally unpredictable, only the soon-to-come end of humanity or a serious arm race could justify to build it.