MoleculeNet

BBBP

Graph Classification PyG dataset page ↗PyG ↗

Structure

2,050Graphs
24Nodes
26Edges
1Classes
9Node Feature Dim
3Edge Feature Dim

Coverage

395Results
1Variants
62Papers
Binary graph classification Binary classification — blood-brain barrier permeability of molecules. SMILES and labels are fixed; molecular graph featurization is implementation-defined. Missing labels are not negatives; report split and featurizer. Evaluated by ROC-AUC.

Dataset details

Task

Binary classification — blood-brain barrier permeability of molecules. The primary catalog metric is ROC-AUC.

Data

Binary classification — blood-brain barrier permeability of molecules.

Features

MoleculeNet distributes SMILES and targets, not one mandatory graph featurization. A graph implementation normally derives atom and bond fields with RDKit or DeepChem; results depend on featurizer, salt handling, stereochemistry, and invalid-molecule policy.

Splits and evaluation

The catalog records these protocols or variants: Scaffold split. Evaluation uses ROC-AUC (higher is better). Exact masks or folds must come from the cited release.

Quirks and pitfalls

Small samples, imbalance, missing assay labels, duplicate compounds, and scaffold leakage are common. Missing labels are not negatives. Always report split algorithm, featurizer, metric aggregation, and dataset version; random and scaffold results are not comparable.

Sources

SOTA Progression

new SOTA matches SOTA at that time other proposed result other baseline result

Leaderboard

#ModelROC-AUC ↑AccuracyPaper
1
MAGPrompt+
0.9432 ± 0.0238
—
2
CamS-LLaMA
0.9420
—
3
SE(3)-I MPPH
0.9400 ± 0.0210
—
4
MoLFormer-XL
0.9370
—
5
Masking Node + Supervised
0.9343 ± 0.0250
—
6
GPF-plus
0.9319 ± 0.0206
—
7
Fine-tune
0.9299 ± 0.0371
—
8
EdgePrompt+
0.9279 ± 0.0357
—
9
GPF
0.9273 ± 0.0282
—
10
AMCT
0.9270 ± 0.0080
—
11
Context Prediction
0.9268 ± 0.0119
—
12
Motif Prediction
0.9263 ± 0.0119
—
13
Molformer
0.9260
—
14
ECFP-4 + RF
0.9240 ± 0.0240
—
15
Contrastive learning
0.9231 ± 0.0158
—
16
Context Prediction + Supervised
0.9227 ± 0.0157
—
17
Node Prediction
0.9224 ± 0.0276
—
18
No pretrain
0.9223 ± 0.0307
—
19
GNN performance
0.9200
—
20
DMPNN
0.9190
—
21
MCM + GCN
0.9170 ± 0.0310
—
22
Graphormer
0.9170 ± 0.0100
—
23
Supervised
0.9165 ± 0.0211
—
24
MPNN
0.9130
—
25
Graphtransformer
0.9130
—
26
D-MPNN
0.9130 ± 0.0260
—
27
Node-MPN
0.9130 ± 0.0410
—
28
N-GRAM
0.9120
—
29
GROVER_large
0.9110
—
30
MoLFormer-Base
0.9090
—
31
AttentiveFP
0.9080
—
32
KPGT
0.9080 ± 0.0100
—
33
MCM + GIN
0.9000 ± 0.0310
—
34
S-CGIB
0.8875 ± 0.0049
—
35
GraphCL
0.8870 ± 0.0190
—
36
GROVER
0.8870 ± 0.0060
—
37
GCN
0.8810 ± 0.0360
—
38
JOAO
0.8790 ± 0.0200
—
39
ContextPred
0.8770 ± 0.0260
—
40
3D Infomax
0.8770 ± 0.0140
—
41
GraphConv
0.8770 ± 0.0360
—
42
Contextpred+Sup
0.8750 ± 0.0110
—
43
EdgePred
0.8730 ± 0.0160
—
44
GIN
0.8730 ± 0.0360
—
45
GROVE
0.8715 ± 0.0006
—
46
MICRO-Graph
0.8700 ± 0.0080
—
47
masking
0.8640 ± 0.0280
—
48
TF-Robust
0.8600
—
49
GraphMVP
0.8600 ± 0.0340
—
50
Masking+Sup
0.8590 ± 0.0200
—
SOTA performance set a new SOTA at the time matched the SOTA at the time