# OOD Detection on WMT15 En-Fr nt2014 OOD ID (test)

Source: [OOD Detection on WMT15 En-Fr nt2014 OOD ID (test)](<https://www.sota2.com/research/sota/ood-detection-on-wmt15-en-fr-nt2014-ood-id-test>)

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

Data updated: 2026-02-26T05:26:12.454Z

Evaluation of Out-of-Distribution (OOD) detection performance using the WMT15 English-to-French translation task configuration, specifically comparing In-Distribution data against the nt2014 OOD set on the test split, reporting AUROC and FPR95.

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 | OOD Detection |
| Dataset (including any stated split) | WMT15 En-Fr nt2014 OOD ID (test) |
| Metric | AUROC |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 18 of 18 |
| 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

- [AUROC](<https://www.sota2.com/research/sota/ood-detection-on-wmt15-en-fr-nt2014-ood-id-test.md?metric=AUROC>): Higher is better; unit: PERCENT.

- [FPR@95](<https://www.sota2.com/research/sota/ood-detection-on-wmt15-en-fr-nt2014-ood-id-test.md?metric=FPR%4095>): Lower is better; unit: PERCENT.

## Recorded results

| Method | AUROC | Result date | Report paper |
| --- | --- | --- | --- |
| AP-OOD | 89.91 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| AP-OOD | 89.06 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Binary logits | 88.39 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Deep SAD | 88.27 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Binary logits | 87.39 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Relative Mahalanobis | 84.76 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Relative Mahalanobis | 84.17 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Entropy | 71.01 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| AP-OOD | 64.55 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Perplexity | 59.21 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| KNN | 58.99 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| AP-OOD | 56.44 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| KNN | 53.27 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Deep SAD | 51.65 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Mahalanobis | 49.7 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Mahalanobis | 49.08 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Deep SVDD | 48.03 | Not recorded | 698575e3c97a0b3e3b5d5f24 |
| Deep SVDD | 46.7 | Not recorded | 698575e3c97a0b3e3b5d5f24 |

### AP-OOD

AUROC: 89.91. Result ID: 6998ec605698665ec450e7f0.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

Recorded evaluation configuration: {"OOD level":"Input","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### AP-OOD

AUROC: 89.06. Result ID: 6998ec605698665ec450e7f4.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

Recorded evaluation configuration: {"OOD level":"Output","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### Binary logits

AUROC: 88.39. Result ID: 6998ec605698665ec450e7ed.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eb81e209131cea41c6b.md>)

Recorded evaluation configuration: {"OOD level":"Input","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### Deep SAD

AUROC: 88.27. Result ID: 6998ec605698665ec450e7ef.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67091e209131cea14040.md>)

Recorded evaluation configuration: {"OOD level":"Input","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### Binary logits

AUROC: 87.39. Result ID: 6998ec605698665ec450e7f1.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eb81e209131cea41c6b.md>)

Recorded evaluation configuration: {"OOD level":"Output","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### Relative Mahalanobis

AUROC: 84.76. Result ID: 6998ec605698665ec450e7ee.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eb81e209131cea41c6b.md>)

Recorded evaluation configuration: {"OOD level":"Input","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### Relative Mahalanobis

AUROC: 84.17. Result ID: 6998ec605698665ec450e7f2.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eb81e209131cea41c6b.md>)

Recorded evaluation configuration: {"OOD level":"Output","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### Entropy

AUROC: 71.01. Result ID: 6998ec605698665ec450e771.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa694d1e209131cea21611.md>)

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Output","Unsupervised":true}. This record does not assert independent reproduction.

### AP-OOD

AUROC: 64.55. Result ID: 6998ec605698665ec450e775.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Output","Unsupervised":true}. This record does not assert independent reproduction.

### Perplexity

AUROC: 59.21. Result ID: 6998ec605698665ec450e770.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eb81e209131cea41c6b.md>)

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Output","Unsupervised":true}. This record does not assert independent reproduction.

### KNN

AUROC: 58.99. Result ID: 6998ec605698665ec450e773.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

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

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

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Output","Unsupervised":true}. This record does not assert independent reproduction.

### AP-OOD

AUROC: 56.44. Result ID: 6998ec605698665ec450e745.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Input","Unsupervised":true}. This record does not assert independent reproduction.

### KNN

AUROC: 53.27. Result ID: 6998ec605698665ec450e743.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

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

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

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Input","Unsupervised":true}. This record does not assert independent reproduction.

### Deep SAD

AUROC: 51.65. Result ID: 6998ec605698665ec450e7f3.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67091e209131cea14040.md>)

Recorded evaluation configuration: {"OOD level":"Output","Learning paradigm":"Supervised","Backbone":"Transformer (base)"}. This record does not assert independent reproduction.

### Mahalanobis

AUROC: 49.7. Result ID: 6998ec605698665ec450e772.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

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

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

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Output","Unsupervised":true}. This record does not assert independent reproduction.

### Mahalanobis

AUROC: 49.08. Result ID: 6998ec605698665ec450e742.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

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

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

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Input","Unsupervised":true}. This record does not assert independent reproduction.

### Deep SVDD

AUROC: 48.03. Result ID: 6998ec605698665ec450e774.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Output","Unsupervised":true}. This record does not assert independent reproduction.

### Deep SVDD

AUROC: 46.7. Result ID: 6998ec605698665ec450e744.

[Reporting paper](<https://www.sota2.com/research/paper/698575e3c97a0b3e3b5d5f24.md>)

Recorded evaluation configuration: {"Backbone":"Transformer (base)","Training Data":"WMT15 En-Fr","Evaluation Side":"Input","Unsupervised":true}. This record does not assert independent reproduction.

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