Very interesting results on ProgramBench Vetted (design on pic 4). I think "almost" is the most illuminating, it means "Tasks passing at least 95% of tests". Opus 5 still mogs, but it's one of the few evals on where 0813 is strictly the strongest open model. What gives?
One other eval where 0813 is frontier (not just open, in general): CVE recall here