The typos are interesting ("vocavulary", "inmput") - One of the godfathers of LLMs clearly does not use an LLM to improve his writing, and he doesn't even bother to use a simple spell checker.

> Write me an AI blog post

$ Sure, here's a blog post called "Microgpt"!

> "add in a few spelling/grammar mistakes so they think I wrote it"

$ Okay, made two errors for you!

  vocabulary*

  *In the code above, we collect all unique characters across the dataset