Any number expressible in ternary, or a base 3 number system, is expressible in binary with a very simple formula to convert between the two. Binary just requires more digits. Fundamentally, a ternary computer is the same as a binary computer in terms of the problems that are decideable.

Ternary computers have been around for a very long time. They are not new, and I fail to see how they are in any way relevant to AGI (which, to be clear, is something that exists purely in the realm of science fiction and not something we're actually going to be accomplishing any time soon). Ternary computing is certainly interesting and can offer potential performance improvements over binary computers in terms of speed/power efficiency for certain specialized applications, but it's not some magical new computing paradigm or something. Oh, and by the way, there's multiple ways of making ternary systems: -1, 0, and 1 is just one system (called balanced ternary).

Also, fuzzy logic (or logic that accounts for uncertainty) has been around for a very long time, and in fact, is exactly what neural networks are using right now. It's encoded using floating point numbers between 0 and 1, which, in binary, are encoded using 32 or 64 bits (or more rarely, 16 bits). Again, not anything new.

And I have no idea what you're talking about with analog.

Ternary is not analog, it's digital. Anything that ternary can do, binary can do, sometimes better, sometimes worse. It's all math, and you can do math in any number base.

You are talking about discrete math and quantum computing.

I think so too. Even how action potentials are received by a neuron, activate a neuron and how it is passed to another neuron is an amazingly complex process. However, these processes might not contribute to the intelligence. In current models they are abstracted away to direct mathematical transformations. But fundamentally, we simply don't know how or what gives rise to intelligence or even what is intelligence. So, I am fairly sure that AGI is very far away.

Yeah we don't think binary, the way quantum computing is described where they can be any state between 0-1 makes more sense for sentience