# Paraphrase Identification on QQP, PAWS, and PIT (In-distribution test)

Source: [Paraphrase Identification on QQP, PAWS, and PIT (In-distribution test)](<https://www.sota2.com/research/sota/paraphrase-identification-on-qqp-paws-and-pit-in-distribution-test>)

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

Data updated: 2026-02-26T05:26:26.511Z

Evaluation of model performance on the in-distribution test sets of the Quora Question Pairs (QQP), PAWS, and PIT datasets for paraphrase identification, reporting AUROC scores for intra- and cross-dataset evaluations.

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 | Paraphrase Identification |
| Dataset (including any stated split) | QQP, PAWS, and PIT In-distribution (test) |
| Metric | AUROC (QQP-\>QQP) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 10 of 10 |
| 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 (QQP-\>QQP)](<https://www.sota2.com/research/sota/paraphrase-identification-on-qqp-paws-and-pit-in-distribution-test.md?metric=AUROC%20(QQP-%3EQQP)>): Higher is better; unit: PERCENT.

- [AUROC (PAWS-\>PAWS)](<https://www.sota2.com/research/sota/paraphrase-identification-on-qqp-paws-and-pit-in-distribution-test.md?metric=AUROC%20(PAWS-%3EPAWS)>): Higher is better; unit: PERCENT.

- [AUROC (PIT-\>PIT)](<https://www.sota2.com/research/sota/paraphrase-identification-on-qqp-paws-and-pit-in-distribution-test.md?metric=AUROC%20(PIT-%3EPIT)>): Higher is better; unit: PERCENT.

- [AUROC (QQP-\>PIT)](<https://www.sota2.com/research/sota/paraphrase-identification-on-qqp-paws-and-pit-in-distribution-test.md?metric=AUROC%20(QQP-%3EPIT)>): Higher is better; unit: PERCENT.

- [AUROC (PIT-\>QQP)](<https://www.sota2.com/research/sota/paraphrase-identification-on-qqp-paws-and-pit-in-distribution-test.md?metric=AUROC%20(PIT-%3EQQP)>): Higher is better; unit: PERCENT.

- [Average AUROC](<https://www.sota2.com/research/sota/paraphrase-identification-on-qqp-paws-and-pit-in-distribution-test.md?metric=Average%20AUROC>): Higher is better; unit: PERCENT.

## Recorded results

| Method | AUROC (QQP-\>QQP) | Result date | Report paper |
| --- | --- | --- | --- |
| ROBERTa | 92 | Not recorded | 68fa6d931e209131cea3ac4f |
| GAPX | 90.7 | Not recorded | 68fa6d931e209131cea3ac4f |
| BART | 90.6 | Not recorded | 68fa6d931e209131cea3ac4f |
| BERT | 90 | Not recorded | 68fa6d931e209131cea3ac4f |
| BERT+EP | 89.8 | Not recorded | 68fa6d931e209131cea3ac4f |
| IDP | 88.1 | Not recorded | 68fa6d931e209131cea3ac4f |
| OODP | 79.6 | Not recorded | 68fa6d931e209131cea3ac4f |
| GAP | 78.9 | Not recorded | 68fa6d931e209131cea3ac4f |
| BILSTM | 64.6 | Not recorded | 68fa6d931e209131cea3ac4f |
| BOW | 60.9 | Not recorded | 68fa6d931e209131cea3ac4f |

### ROBERTa

AUROC (QQP-\>QQP): 92. Result ID: 698faba13a6c314849faf756.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### GAPX

AUROC (QQP-\>QQP): 90.7. Result ID: 698faba13a6c314849faf75a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Implementation](<https://github.com/YifeiZhou02/generalized_paraphrase_identification>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### BART

AUROC (QQP-\>QQP): 90.6. Result ID: 698faba13a6c314849faf755.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### BERT

AUROC (QQP-\>QQP): 90. Result ID: 698faba13a6c314849faf753.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### BERT+EP

AUROC (QQP-\>QQP): 89.8. Result ID: 698faba13a6c314849faf754.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

Recorded evaluation configuration: {"Entropy Penalty":"true"}. This record does not assert independent reproduction.

### IDP

AUROC (QQP-\>QQP): 88.1. Result ID: 698faba13a6c314849faf758.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Implementation](<https://github.com/YifeiZhou02/generalized_paraphrase_identification>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### OODP

AUROC (QQP-\>QQP): 79.6. Result ID: 698faba13a6c314849faf757.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Implementation](<https://github.com/YifeiZhou02/generalized_paraphrase_identification>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### GAP

AUROC (QQP-\>QQP): 78.9. Result ID: 698faba13a6c314849faf759.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

[Implementation](<https://github.com/YifeiZhou02/generalized_paraphrase_identification>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### BILSTM

AUROC (QQP-\>QQP): 64.6. Result ID: 698faba13a6c314849faf752.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### BOW

AUROC (QQP-\>QQP): 60.9. Result ID: 698faba13a6c314849faf751.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d931e209131cea3ac4f.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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