weft · DeepSeek V4.1 Flash run 3
33.9Run score
Pass rate88.4%
Simplicity40.6
Problems $$3.49
DeepSeek V4.1 Flash uses the real production library (chumsky).
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE88.4%40.6$3.49
ProblemDeepSeek V4.1 Flash
Click a problem to see how each solution's score is built.