No, it parrots what it has seen and been told.
It CAN'T "Justify" as it uses no "reasoning".
Since is started with your FALSE definitons, the rest becomes just
unsound, as is your own arguements.
>
> It is a semantic tautology that the body of analytic truth is a semantic
> tautology. ChatGPT noticed this.
Nope, that is a LIE. The body of analytic truth is the body of material
established by "its meaning", as in, by the semantic links between
statements and the rules of logic. It is the sum total of all statements
that can be reached by starting with the "truth makers" of the system,
and combined via the logical truth perserving operations in the system.
Thus if we have that A and B being true establishes that C is true, and
we have also established that A and B fall within the body of Analytic
Truth, then so must C.
Tautologies, on the other hand are statements that MUST be true by their
form, irrespective of the various models we might add to a systm.
>
> When this body is expressed as semantic relations between finite strings
> then every analytically true statement can be expressed.
But are not "Tautologies"
>
> We can always follow these connections to get to True(L,x), thus
> True(L,x) and Unprovable(L,x) cannot exist.
Except that the "Provable" requires that the chain be finite, while
Analytic Truth does not.
>
> I also told ChatGPT that pathological statements must be recognized and
> rejected as unsound. It agreed that this makes a direct proof of Tarski
> Undefinability impossible.
>
>
Right, but you don't seem to understand what is ACTUALLY a "Pathological
Statement".
For instance, in the Halting Problem, the "Statement" to be answered is
"Does the input to the decider represent a machine and input that will
Halt when the machine is run with that input?"
That is NOT a "Pathological Statement", as said machine will ALWAYS Halt
or not when run. (remember, H^/P/D to be repreesented as an input. must
be built on a PARTICULAR halt decider, that will have a fixed behavior,
and thus your "pathological" machine still has defined behavior when run.)