npr · Opus 5.5 run 2

51.6Library score
Pass rate85.7%
Simplicity65.4
Problems $$5.93
Library $$9.18
The library
npr · designed by Opus 5.5 (mini-SWE)8,666 source lines
ImplementerPass rateSimplicityCostScore
DeepSeek V4.1 Flash · mini-SWE85.9%64.4$1.54
51.7
GLM 5.3 Flash · mini-SWE79.5%70.3$2.88
47.3
GPT-5.6 Luna · Codex91.5%61.7$1.51
55.7
ProblemDeepSeek V4.1 FlashGLM 5.3 FlashGPT-5.6 LunaMean
cluster-consensus15.412.435.921.2logistic-path71.9100.097.489.8relu-regions38.821.429.429.9table-reasoning98.459.084.280.6embedding-pooling61.283.464.669.7kv-cache0.30.253.317.9channel-stft66.260.857.461.4irls-path51.176.768.265.3peak-covariance30.042.418.330.2envelope-curvature58.510.852.140.4radiance-moments61.775.561.166.1kalman-update71.194.180.281.8csi-pose56.081.00.045.7vmc-update0.20.054.818.3pose-correction1.24.467.924.5spectral-reconstruction66.768.869.768.4portfolio-risk79.970.568.172.8contact-forces83.572.217.357.7density-propagation31.712.752.332.2tensor-train89.90.081.457.1