# Failure Detection on VLABench (Unseen Tasks)

Source: [Failure Detection on VLABench (Unseen Tasks)](<https://www.sota2.com/research/sota/failure-detection-on-vlabench-unseen-tasks>)

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

Data updated: 2026-06-01T08:18:13.516Z

Evaluation of model performance on Failure Detection using the VLABench (Unseen Tasks) subset, measured by bACC, wACC, and TWA.

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 | Failure Detection |
| Dataset (including any stated split) | VLABench (Unseen Tasks) |
| Metric | bACC |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 12 of 12 |
| 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

- [bACC](<https://www.sota2.com/research/sota/failure-detection-on-vlabench-unseen-tasks.md?metric=bACC>): Higher is better; unit: PERCENT.

- [wACC](<https://www.sota2.com/research/sota/failure-detection-on-vlabench-unseen-tasks.md?metric=wACC>): Higher is better; unit: PERCENT.

- [TWA](<https://www.sota2.com/research/sota/failure-detection-on-vlabench-unseen-tasks.md?metric=TWA>): Higher is better; unit: PERCENT.

## Recorded results

| Method | bACC | Result date | Report paper |
| --- | --- | --- | --- |
| Hide-and-Seek | 71.3 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| Cosine k-NN | 70.4 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| LogpZO | 67.4 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| SAFE-MLP | 64.1 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| PCA KMeans | 61.6 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| Mahalanobis | 61.1 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| STAC | 59.1 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| ACE | 59.1 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| EigenScore | 56.6 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| RND | 55.1 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| Cluster Entropy | 52.6 | Not recorded | 6a1d11dbdbd7150506f83d90 |
| SAFE-LSTM | 48.4 | Not recorded | 6a1d11dbdbd7150506f83d90 |

### Hide-and-Seek

bACC: 71.3. Result ID: 6a1d4034fbc373592c165d97.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### Cosine k-NN

bACC: 70.4. Result ID: 6a1d4034fbc373592c165d8d.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e2f1e209131cea3e69b.md>)

[Implementation](<https://github.com/deeplearning-wisc/knn-ood>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### LogpZO

bACC: 67.4. Result ID: 6a1d4034fbc373592c165d90.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79831e209131cea7de9c.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### SAFE-MLP

bACC: 64.1. Result ID: 6a1d4034fbc373592c165d96.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79651e209131cea7d68e.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### PCA KMeans

bACC: 61.6. Result ID: 6a1d4034fbc373592c165d8e.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75781e209131cea682bf.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### Mahalanobis

bACC: 61.1. Result ID: 6a1d4034fbc373592c165d8c.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64f91e209131cea077ac.md>)

[Implementation](<https://github.com/pokaxpoka/deep_Mahalanobis_detector>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### STAC

bACC: 59.1. Result ID: 6a1d4034fbc373592c165d93.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa757c1e209131cea68461.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### ACE

bACC: 59.1. Result ID: 6a1d4034fbc373592c165d94.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c201e209131cea8c8ae.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### EigenScore

bACC: 56.6. Result ID: 6a1d4034fbc373592c165d92.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75521e209131cea67225.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### RND

bACC: 55.1. Result ID: 6a1d4034fbc373592c165d8f.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### Cluster Entropy

bACC: 52.6. Result ID: 6a1d4034fbc373592c165d91.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f141e209131cea43bf3.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

### SAFE-LSTM

bACC: 48.4. Result ID: 6a1d4034fbc373592c165d95.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11dbdbd7150506f83d90.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79651e209131cea7d68e.md>)

Recorded evaluation configuration: {"Policy":"π0.5"}. This record does not assert independent reproduction.

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