

They aren’t specific about how the question was posed, no, but page 9’s wording does state that it is maintainer-estimated, and specifies the terms “low-quality” and “slop” as the qualifier for the 25% figure, so unless they’ve made a huge logical leap, I think it is reasonable to conclude that maintainers were specifically asked about low-quality AI-generated PRs (or “AI slop”). I think people are sensible enough these days to not deny that AIs sometimes produce acceptable code.

It’s a shorthand. It doesn’t mean that AI is categorically incapable of producing code that is acceptable. If you ask an LLM to write a hello world program I’m sure everyone here can agree it would most likely produce a correct program.