solarpunk memes

LLMs aren't really capable of understanding spelling. They're token prediction machines.

LLMs have three major components: a massive database of "relatedness" (how closely related the meaning of tokens are), a transformer (figuring out which of the previous words have the most contextual meaning), and statistical modeling (the likelihood of the next word, like what your cell phone does.)

LLMs don't have any capability to understand spelling, unless it's something it's been specifically trained on, like "color" vs "colour" which is discussed in many training texts.

"Fruits ending in 'um' " or "Australian towns beginning with 'T' " aren't talked about in the training data enough to build a strong enough relatedness database for, so it's incapable of answering those sorts of questions.