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Molecular properties

Lipophilicity (AstraZeneca)

AstraZeneca's lipophilicity dataset measures how compounds distribute between octanol and water at pH 7.4. The benchmark uses molecular fingerprints to predict logD, the logarithm of this distribution coefficient.

RegressionLicence: CC BY 4.0 via TDC; underlying source terms require verification before re-hostingTDC-Lipophilicity-AstraZenecaTarget: Ytdc ↗

Mean cross-validation scores for this dataset. Each score comes from the requested feature- and sample-cap cell, and failed fits use the constant predictor.

At this operating point

Model comparison

p=10,000, n=100 · Lower RMSE is better

Random Forest is marked with a diamond. Models are ordered by the selected metric.

Across sample budgets

Learning curves

All metric values at this operating point
ModelRMSEMAER²
TabPFN 3.51.1630.93540.06196
LimiX21.1720.93450.04571
Extra Trees1.1750.93380.04187
Random Forest1.1760.93450.04061
RealTabPFN 2.51.1810.94930.03327
Random Forest (tuned)1.1820.94670.03086
TabM1.1850.95240.02718
RealTabPFN v21.1860.95610.02603
XGBoost1.1860.950.02504
GeneICL1.1860.95140.02423
TabDPT1.1910.94590.01539
MLP (tuned)1.1960.96070.008639
Logistic Regression (tuned)1.1970.96340.0068
MITRA1.1990.97060.003576
XGBoost (tuned)1.20.9670.003094
MLP1.2090.9691-0.01252
Logistic Regression1.2130.9655-0.02234
AutoGluon1.2270.9649-0.04633
Extra Trees (tuned)1.2531.002-0.109
Kumo Tabular (M)1.2570.9859-0.09743
TabFM1.2590.9887-0.1031
RealMLP1.2681.005-0.1137
Causilo1.3311.05-0.2294