npr · Grok 4.6 run 2

50.6Library score
Pass rate86.9%
Simplicity61.0
Problems $$9.15
Library $$2.36
The library
npr · designed by Grok 4.6 (mini-SWE)6,614 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE81.1%61.8$2.11
47.2
GLM 5.3 Flash · mini-SWE80.9%62.0$5.43
48.5
GPT-5.6 Luna · Codex98.7%59.3$1.62
56.1
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean
cluster-consensus24.89.930.421.7logistic-path95.781.494.290.4relu-regions23.40.030.618.0table-reasoning100.074.784.686.4embedding-pooling59.965.755.260.3kv-cache0.354.648.234.4channel-stft58.155.154.255.8irls-path64.465.156.361.9peak-covariance1.441.125.922.8envelope-curvature43.212.148.334.6radiance-moments52.658.143.251.3kalman-update69.286.347.067.5csi-pose56.90.553.637.0vmc-update0.176.060.145.4pose-correction67.775.257.266.7spectral-reconstruction47.639.147.344.7portfolio-risk77.586.880.281.5contact-forces68.262.856.162.3density-propagation31.025.553.836.8tensor-train1.40.295.832.5