weft · GLM 5.3 run 2

33.0Library score
Pass rate82.4%
Simplicity48.8
Problems $$11.95
Library $$14.72
The library
weft · designed by GLM 5.3 (mini-SWE)5,969 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE88.2%45.7$2.16
37.2
GLM 5.3 Flash · mini-SWE76.0%53.0$7.45
27.9
GPT-5.6 Luna · Codex82.1%48.4$2.34
34.0
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean
bag-rules35.025.133.631.2ninja-build32.10.024.718.9mail-addresses50.21.146.932.7property-paths50.032.756.446.3formula-ledger45.60.033.826.5record-spans49.856.841.849.5block-events46.950.530.442.6command-errors24.833.114.724.2route-tags27.634.238.533.4template-audit37.217.835.630.2grammar-inventory21.329.935.328.8grammar-trace60.053.744.452.7nesting-guard7.528.07.014.1unicode-spans32.527.433.731.2