weft · Fable 5.1 run 3

36.6Library score
Pass rate82.1%
Simplicity52.2
Problems $$11.60
Library $$11.87
The library
weft · designed by Fable 5.1 (Claude Code)5,556 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE89.1%49.9$3.50
40.7
GLM 5.3 Flash · mini-SWE78.8%55.0$5.41
35.1
GPT-5.6 Luna · Codex78.5%51.8$2.69
34.1
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean
bag-rules29.230.226.928.8ninja-build24.035.632.430.7mail-addresses50.231.048.443.2property-paths58.638.841.046.1formula-ledger34.812.220.922.6record-spans56.770.562.463.2block-events61.953.154.556.5command-errors24.719.49.617.9route-tags52.838.343.144.7template-audit37.225.326.729.7grammar-inventory28.925.424.326.2grammar-trace53.051.339.447.9nesting-guard28.823.87.620.1unicode-spans28.936.940.035.3