# Model Stealing on NCI109

Source: [Model Stealing on NCI109](<https://www.sota2.com/research/sota/model-stealing-on-nci109>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-06-04T09:08:59.301Z

Evaluation of Model Stealing attack performance on the NCI109 dataset, typically measured using metrics like AUC, Fidelity, and Rank Correlation.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Model Stealing |
| Dataset (including any stated split) | NCI109 |
| Metric | AUC |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 27 of 27 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [AUC](<https://www.sota2.com/research/sota/model-stealing-on-nci109.md?metric=AUC>): Higher is better; unit: PERCENT.

- [Fidelity](<https://www.sota2.com/research/sota/model-stealing-on-nci109.md?metric=Fidelity>): Higher is better; unit: PERCENT.

- [Rank Correlation](<https://www.sota2.com/research/sota/model-stealing-on-nci109.md?metric=Rank%20Correlation>): Higher is better; unit: PERCENT.

## Recorded results

| Method | AUC | Result date | Report paper |
| --- | --- | --- | --- |
| Target | 80.2 | Not recorded | 68fa791f1e209131cea7c389 |
| EGSteal | 78.08 | Not recorded | 68fa791f1e209131cea7c389 |
| GNNStealing | 75.22 | Not recorded | 68fa791f1e209131cea7c389 |
| EGSteal | 74.56 | Not recorded | 68fa791f1e209131cea7c389 |
| Target Model Performance | 73.99 | Not recorded | 68fa791f1e209131cea7c389 |
| EfficientGNN | 73.94 | Not recorded | 68fa791f1e209131cea7c389 |
| MEA-GNN | 73.24 | Not recorded | 68fa791f1e209131cea7c389 |
| MRME | 73.21 | Not recorded | 68fa791f1e209131cea7c389 |
| EfficientGNN | 73.03 | Not recorded | 68fa791f1e209131cea7c389 |
| TS | 72.93 | Not recorded | 68fa791f1e209131cea7c389 |
| Target (Victim) | 72.66 | Not recorded | 68fa791f1e209131cea7c389 |
| EGSteal | 72.22 | Not recorded | 68fa791f1e209131cea7c389 |
| MRME | 72.16 | Not recorded | 68fa791f1e209131cea7c389 |
| STEALGNN | 71.83 | Not recorded | 68fa791f1e209131cea7c389 |
| DET | 71.19 | Not recorded | 68fa791f1e209131cea7c389 |
| TS | 71.13 | Not recorded | 68fa791f1e209131cea7c389 |
| TS | 71.13 | Not recorded | 68fa791f1e209131cea7c389 |
| MEA-GNN | 71.11 | Not recorded | 68fa791f1e209131cea7c389 |
| MRME | 71.11 | Not recorded | 68fa791f1e209131cea7c389 |
| MEA-GNN | 70.76 | Not recorded | 68fa791f1e209131cea7c389 |
| GNNStealing | 70.72 | Not recorded | 68fa791f1e209131cea7c389 |
| STEALGNN | 70.24 | Not recorded | 68fa791f1e209131cea7c389 |
| GNNStealing | 70.23 | Not recorded | 68fa791f1e209131cea7c389 |
| EfficientGNN | 70.17 | Not recorded | 68fa791f1e209131cea7c389 |
| DET | 70.08 | Not recorded | 68fa791f1e209131cea7c389 |
| STEALGNN | 69.56 | Not recorded | 68fa791f1e209131cea7c389 |
| DET | 68.91 | Not recorded | 68fa791f1e209131cea7c389 |

### Target

AUC: 80.2. Result ID: 6a2140a1fbc373592c1d0751.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65651e209131cea09fba.md>)

[Implementation](<https://github.com/weihua916/powerful-gnns>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### EGSteal

AUC: 78.08. Result ID: 6a2140a1fbc373592c1d0759.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### GNNStealing

AUC: 75.22. Result ID: 6a2140a1fbc373592c1d0754.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b671e209131cea2e1a7.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### EGSteal

AUC: 74.56. Result ID: 6a2140a1fbc373592c1d07b3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### Target Model Performance

AUC: 73.99. Result ID: 6a2140a1fbc373592c1d07ab.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### EfficientGNN

AUC: 73.94. Result ID: 6a2140a1fbc373592c1d0755.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75bf1e209131cea69b17.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### MEA-GNN

AUC: 73.24. Result ID: 6a2140a1fbc373592c1d07ad.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b4e1e209131cea2d774.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### MRME

AUC: 73.21. Result ID: 6a2140a1fbc373592c1d07b0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649d1e209131cea059cf.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### EfficientGNN

AUC: 73.03. Result ID: 6a2140a1fbc373592c1d07af.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75bf1e209131cea69b17.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### TS

AUC: 72.93. Result ID: 6a2140a1fbc373592c1d07ac.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62d31e209131ce9fb5aa.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### Target (Victim)

AUC: 72.66. Result ID: 6a2140a1fbc373592c1d0787.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65651e209131cea09fba.md>)

[Implementation](<https://github.com/weihua916/powerful-gnns>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### EGSteal

AUC: 72.22. Result ID: 6a2140a1fbc373592c1d078f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### MRME

AUC: 72.16. Result ID: 6a2140a1fbc373592c1d0756.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649d1e209131cea059cf.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### STEALGNN

AUC: 71.83. Result ID: 6a2140a1fbc373592c1d07b2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### DET

AUC: 71.19. Result ID: 6a2140a1fbc373592c1d0757.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### TS

AUC: 71.13. Result ID: 6a2140a1fbc373592c1d0752.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62d31e209131ce9fb5aa.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### TS

AUC: 71.13. Result ID: 6a2140a1fbc373592c1d0788.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62d31e209131ce9fb5aa.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### MEA-GNN

AUC: 71.11. Result ID: 6a2140a1fbc373592c1d0753.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b4e1e209131cea2d774.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### MRME

AUC: 71.11. Result ID: 6a2140a1fbc373592c1d078c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649d1e209131cea059cf.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### MEA-GNN

AUC: 70.76. Result ID: 6a2140a1fbc373592c1d0789.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b4e1e209131cea2d774.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### GNNStealing

AUC: 70.72. Result ID: 6a2140a1fbc373592c1d078a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b671e209131cea2e1a7.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### STEALGNN

AUC: 70.24. Result ID: 6a2140a1fbc373592c1d0758.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model":"Trained from scratch"}. This record does not assert independent reproduction.

### GNNStealing

AUC: 70.23. Result ID: 6a2140a1fbc373592c1d07ae.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b671e209131cea2e1a7.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### EfficientGNN

AUC: 70.17. Result ID: 6a2140a1fbc373592c1d078b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75bf1e209131cea69b17.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### DET

AUC: 70.08. Result ID: 6a2140a1fbc373592c1d07b1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GAT","Training Status":"trained from scratch"}. This record does not assert independent reproduction.

### STEALGNN

AUC: 69.56. Result ID: 6a2140a1fbc373592c1d078e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

### DET

AUC: 68.91. Result ID: 6a2140a1fbc373592c1d078d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa791f1e209131cea7c389.md>)

Recorded evaluation configuration: {"Target Model Architecture":"GCN","Training Strategy":"Trained from scratch"}. This record does not assert independent reproduction.

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