weft · GLM 5.3 run 1

33.0Library score
Pass rate83.0%
Simplicity48.1
Problems $$12.05
Library $$22.79
The library
weft · designed by GLM 5.3 (mini-SWE)5,318 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE90.3%43.5$2.33
36.2
GLM 5.3 Flash · mini-SWE72.9%50.0$6.72
25.8
GPT-5.6 Luna · Codex84.4%51.2$2.99
37.0
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean
bag-rules27.828.218.424.8ninja-build35.87.538.027.1mail-addresses43.142.143.743.0property-paths42.347.647.645.8formula-ledger21.927.430.326.5record-spans45.90.055.533.8block-events49.755.541.548.9command-errors22.612.539.024.7route-tags38.320.054.537.6template-audit32.238.723.031.3grammar-inventory31.20.024.518.6grammar-trace64.246.846.952.6nesting-guard17.42.318.812.8unicode-spans35.131.936.034.3