plaid · Opus 5 run 2
66.5Run score
Pass rate98.3%
Simplicity69.6
Problems $$19.84
Opus 5 uses the real production library (megaparsec).
ImplementerPass rateSimplicityCostScore
Opus 5 · mini-SWE98.3%69.6$19.84
ProblemOpus 5
Click a problem to see how each solution's score is built.