Comment by WorldMaker

The old classic mantra is "work smarter, not harder". LLMs are perfect for "work harder". They can produce bulk numbers of lines. They can help you brute force a problem space with more lines of code.

We expect the spec writing and prompt management to cover the "work smarter" bases, but part of the work smarter "loop" is hitting those points where "work harder" is about to happen, where you know you could solve a problem with 100s or 1000s of lines of code, pausing for a bit, and finding the smarter path/the shortcut/the better abstraction.

I've yet to see an "agentic loop" that works half as well as my well trained "work smarter loop" and my very human reaction to those points in time of "yeah, I simply don't want to work harder here and I don't think I need hundreds more lines of code to handle this thing, there has to be something smarter I can do".

In my opinion, the "best" PRs delete as much or more code than they add. In the cleanest LLM created PRs I've never seen an LLM propose a true removal that wasn't just "this code wasn't working according to the tests so I deleted the tests and the code" level mistakes.