Comment by shkkmo

Amusingly, the author does not appear to fully understand the meaning of "axiom".

While practice, axioms are often statements that we all agree on and accept as true, that isn't necessarily true and isn't the core of it's meaning.

Axioms are something we postulate as true, without providing an argument for its truth, for the purposes of making an argument.

In this case, the assertion isn't really used as part of a argument, but to bootstrap an explanation of how words are represented in LLMs.

Edit: I find this so amusing because it is an example of learning a word without understanding it.