If you ask an LLM to review a paragraph, it gives a totally different level of depth than if you ask it to review an entire article.

It's a bit like code reviews. If a PR is 10 lines, you get a ton of comments and nitpicks. If it is 1000 lines, LGTM with no comments.

Is there a way to get an LLM to give detailed feedback on a long document? Or, what's a good way to get such feedback?

Right now, I often resort to giving the LLM long content paragraph by paragraph.