# Graph Model Stealing on Tox21

Source: [Graph Model Stealing on Tox21](<https://www.sota2.com/research/sota/graph-model-stealing-on-tox21>)

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

Data updated: 2026-06-04T09:08:59.223Z

Evaluation of model stealing attack success rates and fidelity on the Tox21 chemical dataset.

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 | Graph Model Stealing |
| Dataset (including any stated split) | Tox21 |
| Metric | AUC |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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/graph-model-stealing-on-tox21.md?metric=AUC>): Higher is better; unit: PERCENT.

- [Fidelity](<https://www.sota2.com/research/sota/graph-model-stealing-on-tox21.md?metric=Fidelity>): Higher is better; unit: PERCENT.

- [Rank Correlation](<https://www.sota2.com/research/sota/graph-model-stealing-on-tox21.md?metric=Rank%20Correlation>): Higher is better; unit: PERCENT.

## Recorded results

| Method | AUC | Result date | Report paper |
| --- | --- | --- | --- |
| Target | 83.69 | Not recorded | 68fa791f1e209131cea7c389 |
| EGSteal | 76.3 | Not recorded | 68fa791f1e209131cea7c389 |
| TS | 75.57 | Not recorded | 68fa791f1e209131cea7c389 |
| MRME | 75.16 | Not recorded | 68fa791f1e209131cea7c389 |
| GNNStealing | 75.06 | Not recorded | 68fa791f1e209131cea7c389 |
| EfficientGNN | 74.47 | Not recorded | 68fa791f1e209131cea7c389 |
| DET | 71.46 | Not recorded | 68fa791f1e209131cea7c389 |
| STEALGNN | 71.44 | Not recorded | 68fa791f1e209131cea7c389 |
| MEA-GNN | 70.17 | Not recorded | 68fa791f1e209131cea7c389 |

### Target

AUC: 83.69. Result ID: 6a2140a1fbc373592c1d0736.

[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":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### EGSteal

AUC: 76.3. Result ID: 6a2140a1fbc373592c1d073e.

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

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### TS

AUC: 75.57. Result ID: 6a2140a1fbc373592c1d0737.

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

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### MRME

AUC: 75.16. Result ID: 6a2140a1fbc373592c1d073b.

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

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### GNNStealing

AUC: 75.06. Result ID: 6a2140a1fbc373592c1d0739.

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

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### EfficientGNN

AUC: 74.47. Result ID: 6a2140a1fbc373592c1d073a.

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

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### DET

AUC: 71.46. Result ID: 6a2140a1fbc373592c1d073c.

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### STEALGNN

AUC: 71.44. Result ID: 6a2140a1fbc373592c1d073d.

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

### MEA-GNN

AUC: 70.17. Result ID: 6a2140a1fbc373592c1d0738.

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

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

Recorded evaluation configuration: {"Query Budget":"30%","Target Model":"Pre-trained (ContextPred)"}. This record does not assert independent reproduction.

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