We've been asking people not to comment like this on HN. We can never know exactly how much an individual's writing is LLM-generated, and the negative consequences of a false accusation outweigh the positive consequences of a valid one.

We don't want LLM-generated content on HN, but we also don't want a substantial portion of any thread being devoted to meta-discussion about whether a post is LLM-generated, and the merits of discussing whether a post is LLM-generated, etc. This all belongs in the generic tangent category that we're explicitly trying to avoid here.

If you suspect it, please use the the established approaches for reacting to inappropriate content: if it's bad content for HN, flag it; if it's a bad comment downvote it; and if there's evidence that it's LLM-generated, email us to point it out. We'll investigate it the same way we do when there are accusations of shilling etc, and we'll take the appropriate action. This way we can cut down on repetitive, generic tangents, and unfair accusations.