[dnissley]

It's popular now to level these accusations at text that contains emdashes.

[fzzzy]

An llm would “know” not to put spaces around an em dash. An en dash should have spaces.

[jdiff]

I've actually seen LLMs put spaces around em dashes more often than not lately. I've made accusations of humanity only to find that the comment I was replying to was wholly generated. And I asked, there was no explicit instruction to misuse the em dashes to enhance apparent humanity.