The article is not on training LLMs. it is about using LLMs to write a wiki for personal use. The article assumes a fully trained LLM such as ChatGPT or Claude already exists to be used.
I'll spare you most of the slop but.. "The Case That I Am Abulafia: The parallel is uncomfortable and precise. [...]"
Yeah... It's fun though.
Everything is derived from them and backlinks into them. Which is necessary to be vigilant about staleness, correctness, drift, and more. Just like in a human-built knowledge base.