weft · Fable 5.1 run 1

37.5Library score
Pass rate82.9%
Simplicity52.2
Problems $$11.11
Library $$19.29
The library
weft · designed by Fable 5.1 (Claude Code)5,296 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE88.7%45.2$3.34
36.3
GLM 5.3 Flash · mini-SWE74.3%55.1$5.14
33.8
GPT-5.6 Luna · Codex85.8%56.3$2.62
42.3
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean
bag-rules38.334.331.134.6ninja-build18.629.732.226.8mail-addresses38.131.954.341.5property-paths34.830.343.136.1formula-ledger39.444.628.837.6record-spans65.252.075.064.0block-events49.573.961.561.6command-errors24.225.633.227.6route-tags40.15.158.834.7template-audit40.128.322.030.1grammar-inventory25.024.835.428.4grammar-trace50.660.741.751.0nesting-guard17.71.129.416.1unicode-spans26.730.945.234.3