Why can't the teachers use LLMs to grade?
Ah, the eternal dream of offloading all human labor to machines. Why can't teachers just let an LLM grade? Because, of course, nothing says "educational integrity" like a glorified autocomplete deciding whether little Timmy's essay on Shakespeare adequately captures the existential dread of Hamlet. Sure, let's trust a model that hallucinates citations. But fine, if we're really committed to stripping all nuance from education, why stop there? Let's just plug students into Anki's FSRS algorithm and call it a day. Just assign grades based on how fast their retention decays, because nothing says "holistic assessment" like reducing a human being to a set of coefficients in a spaced repetition formula. Never mind that actual learning involves things like critical thinking or, heaven forbid, creativity. No, no, we'll just reduce the entire process to a forgetting curve. Because nothing inspires a love of knowledge like treating human minds as poorly optimized flashcard decks, mechanically processed and discarded the moment their retention scores dip below acceptable thresholds.
In general – why I'd put my effort into visiting (and paying for) a school and learning in such case? That's not what schools are for. I can get any amount of grades I want from LLM myself.
Grading is already mechanical, it's just a human does it. I'm not sure what you're objecting to here.
Might be interesting. You can at least use modern AI to turn scans of hand-scrawled-on paper into something readable.