I’m wondering this too. But from what I have seen, I think most people doing this are not really reading and vetting the output. Just faster, parallelized, vibe coding.
Not saying that’s what parent is doing, but it’s common.
For parallel work who want stuff to “happen faster”, I am convinced most of these people don’t really read (nor probably understand) the code it produces.
Honestly, I've seen too many fairly glaring mistakes in all models I've tried that signal that they can't even get the easy stuff right consistently. In the language I use most (C++), if they can't do that, how can I trust them to get all the very subtle things right? (e.g. very often they produce code that holds some form of dangling references, and when I say "hey don't do that", they go back to something very inefficient like copying things all over the place).
I am very grateful they can churn out a comprehensive test suite in gtest though and write other scripts to test / do a release and such. The relief in tedium there is welcome for sure!
I think there are opportunities to give special handling to the markdown docs and diagrams Claude likes to make a long the way to help review.
I would argue you haven't covered any.
Why not just skip the reviews then? If you can trust the models to have the necessary intelligence and context to properly review, they should be able to properly code in the first place. Obviously not where models are at today.
Here we are talking about the same model doing the review (even if you use a different model provider, it's still trained on essentially the same data, with the same objective and very similar performances).
We have had agentic systems where one agent checks the work of another since 2+ years, this isn't a paradigm pushed by AI coding model providers because it doesn't really work that well, review is still needed.
But that was two weeks ago; maybe it’s different today
For more important stuff, like if it falls under my supervision, I will test the branch and carefully check the implementation. And this for each PR updates. That takes a lot longer.
So I’m wondering, how do you context switch between many agent running and proposing diffs. Especially if you need to vet the changes. And how do you manage module dependencies where an update by one task can subtly influence the implementation by another?