weft · GPT-5.6 Luna run 2
14.3Run score
Pass rate39.2%
Simplicity48.9
Problems $$0.67
GPT-5.6 Luna uses the real production library (chumsky).
ImplementerPass rateSimplicityCostScore
GPT-5.6 Luna · mini-SWE39.2%48.9$0.67
ProblemGPT-5.6 Luna
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