LLMs can get "brain rot"

“Studying “Brain Rot” for LLMs isn’t just a catchy metaphor—it reframes data curation as cognitive hygiene for AI, guiding how we source, filter, and maintain training corpora so deployed systems stay sharp, reliable, and aligned over time.”

An LLM-written line if I’ve ever seen one. Looks like the authors have their own brainrot to contend with.

That is indeed an LLM-written sentence — not only does it employ an em dash, but also lists objects in a series — twice within the same sentence — typical LLM behavior that renders its output conspicuous, obvious, and readily apparent to HN readers.

I think this article has already made the rounds here, but I still think about it. I love using em dashes! It really makes me sad that I need to avoid them now to sound human

https://bassi.li/articles/i-miss-using-em-dashes

Suddenly I see all these people come out of the woodworks talking about "em dashes". Those things are terrible; They look awful and destroy coherency of writing. No wonder LLM's use them.

> Those things are terrible; They look awful and destroy coherency of writing

Totally agree. What the fuck did Nabokov, Joyce and Dickinson know about language. /s

Nothing. They wrote fiction.