That's just not accurate. I haven't studied SWE Bench Pro in detail, so I can't tell you exactly what the flaw is, but SOTA models routinely make bad architectural choices I have to intervene to fix.
TL;DR its very effective as it directly tests model on REAL codebases: "The benchmark is constructed from GPL-style copyleft repositories and private proprietary codebases". The use case is very real.
It doesn't sound to me like this benchmark is attempting to measure architecture design. As far as I see in the paper, they do not evaluate the architectural quality of a task completion, only whether the model is capable of completing it at all.
