Would be interesting to see an in depth breakdown on a project that has went through the vibe code to cleanup pipeline in full. Or even just a 'heavy LLM usage' to 'cleanup needed' process. So, if the commits were tagged as LLM vs human written similar to how it's done for Aider[0]: At which point does the LLM capability start to drop off a cliff, which parts of the code needed the most drastic refactors shortly after?