weft · Opus 5.5 run 3

38.0Library score
Pass rate86.4%
Simplicity51.4
Problems $$11.15
Library $$10.78
The library
weft · designed by Opus 5.5 (mini-SWE)6,969 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE91.2%49.5$1.94
41.8
GLM 5.3 Flash · mini-SWE81.7%54.8$6.37
34.4
GPT-5.6 Luna · Codex86.1%50.0$2.85
37.9
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean

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