weft · DeepSeek V4 Pro run 3
30.3Library score
Pass rate85.3%
Simplicity44.3
Problems $$8.80
Library $$0.34
The library
weft · designed by DeepSeek V4 Pro (mini-SWE)2,429 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE89.1%40.4$3.17
GLM 5.3 Flash · mini-SWE83.6%44.9$3.74
GPT-5.6 Luna · Codex82.8%47.7$1.89
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean
Click a problem to see how each solution's score is built.