Comment by bpye

> You can tell with some of the more recent models that they have been fine-tuned in such a way to produce a lot of descriptions that sound impressive but have no real meaning. In terms of production of semantic text, the recent models are significantly worse than a year ago.

I frequently find this in LLM generated comments, both when using an LLM myself or when reviewing code that someone else used an LLM for. I find it is often the most obvious indication that nobody really read through what was generated.