weft · Opus 5 run 1
32.1Run score
Pass rate48.5%
Simplicity65.1
Problems $$25.65
Opus 5 uses the real production library (chumsky).
ImplementerPass rateSimplicityCostScore
Opus 5 · mini-SWE48.5%65.1$25.65
ProblemOpus 5
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