# Face Verification on IJB-C 1:1 protocol (test)

Source: [Face Verification on IJB-C 1:1 protocol (test)](<https://www.sota2.com/research/sota/face-verification-on-ijb-c-1-1-protocol-test>)

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

Data updated: 2026-02-26T05:45:00.095Z

Evaluation of 1:1 face verification performance on the test split of the IJB-C dataset, reporting False Rejection Rate (FRR) and related metrics at FAR thresholds of 10^-4 and 10^-3.

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 | Face Verification |
| Dataset (including any stated split) | IJB-C 1:1 protocol (test) |
| Metric | FRR @ FAR=1e-4 (%) |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 19 of 19 |
| 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

- [FRR @ FAR=1e-4 (%)](<https://www.sota2.com/research/sota/face-verification-on-ijb-c-1-1-protocol-test.md?metric=FRR%20%40%20FAR%3D1e-4%20(%25)>): Lower is better; unit: PERCENT.

- [BFRR @ FAR=1e-4](<https://www.sota2.com/research/sota/face-verification-on-ijb-c-1-1-protocol-test.md?metric=BFRR%20%40%20FAR%3D1e-4>): Lower is better; unit: PERCENT.

- [BFAR @ FAR=1e-4](<https://www.sota2.com/research/sota/face-verification-on-ijb-c-1-1-protocol-test.md?metric=BFAR%20%40%20FAR%3D1e-4>): Lower is better; unit: PERCENT.

- [FRR @ FAR=1e-3 (%)](<https://www.sota2.com/research/sota/face-verification-on-ijb-c-1-1-protocol-test.md?metric=FRR%20%40%20FAR%3D1e-3%20(%25)>): Lower is better; unit: PERCENT.

- [BFRR @ FAR=1e-3](<https://www.sota2.com/research/sota/face-verification-on-ijb-c-1-1-protocol-test.md?metric=BFRR%20%40%20FAR%3D1e-3>): Lower is better; unit: PERCENT.

- [BFAR @ FAR=1e-3](<https://www.sota2.com/research/sota/face-verification-on-ijb-c-1-1-protocol-test.md?metric=BFAR%20%40%20FAR%3D1e-3>): Lower is better; unit: PERCENT.

## Recorded results

| Method | FRR @ FAR=1e-4 (%) | Result date | Report paper |
| --- | --- | --- | --- |
| ArcFace | 0.0394 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace | 0.0429 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0434 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.049 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0491 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace | 0.0495 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.052 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0541 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0556 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0567 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0613 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0638 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace | 0.0664 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0746 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0827 | Not recorded | 68fa72491e209131cea55957 |
| ArcFace + Ethical Module | 0.0861 | Not recorded | 68fa72491e209131cea55957 |
| PASS-g | 0.09 | Not recorded | 68fa72491e209131cea55957 |
| PASS-g | 0.1034 | Not recorded | 68fa72491e209131cea55957 |
| PASS-g | 0.1203 | Not recorded | 68fa72491e209131cea55957 |

### ArcFace

FRR @ FAR=1e-4 (%): 0.0394. Result ID: 69920f9e3a6c3148490c5354.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d591e209131cea395f7.md>)

[Implementation](<https://www.sota2.com/Code%20and%20pre-trained%20models%20have%20been%20made%20available.>)

Recorded evaluation configuration: {"Backbone":"R100","Ethical Module":"None"}. This record does not assert independent reproduction.

### ArcFace

FRR @ FAR=1e-4 (%): 0.0429. Result ID: 69920f9e3a6c3148490c5359.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d591e209131cea395f7.md>)

[Implementation](<https://www.sota2.com/Code%20and%20pre-trained%20models%20have%20been%20made%20available.>)

Recorded evaluation configuration: {"Backbone":"R50","Ethical Module":"None"}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0434. Result ID: 69920f9e3a6c3148490c5356.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R100","kappa0":25,"kappa1":20}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.049. Result ID: 69920f9e3a6c3148490c5355.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R100","kappa0":15,"kappa1":20}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0491. Result ID: 69920f9e3a6c3148490c535b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R50","kappa0":25,"kappa1":20}. This record does not assert independent reproduction.

### ArcFace

FRR @ FAR=1e-4 (%): 0.0495. Result ID: 69920f9e3a6c3148490c535e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d591e209131cea395f7.md>)

[Implementation](<https://www.sota2.com/Code%20and%20pre-trained%20models%20have%20been%20made%20available.>)

Recorded evaluation configuration: {"Backbone":"R34","Ethical Module":"None"}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.052. Result ID: 69920f9e3a6c3148490c5357.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R100","kappa0":45,"kappa1":30}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0541. Result ID: 69920f9e3a6c3148490c535c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R50","kappa0":45,"kappa1":30}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0556. Result ID: 69920f9e3a6c3148490c535a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R50","kappa0":15,"kappa1":20}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0567. Result ID: 69920f9e3a6c3148490c5360.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R34","kappa0":25,"kappa1":20}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0613. Result ID: 69920f9e3a6c3148490c5361.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R34","kappa0":45,"kappa1":30}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0638. Result ID: 69920f9e3a6c3148490c535f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R34","kappa0":15,"kappa1":20}. This record does not assert independent reproduction.

### ArcFace

FRR @ FAR=1e-4 (%): 0.0664. Result ID: 69920f9e3a6c3148490c5363.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d591e209131cea395f7.md>)

[Implementation](<https://www.sota2.com/Code%20and%20pre-trained%20models%20have%20been%20made%20available.>)

Recorded evaluation configuration: {"Backbone":"R18","Ethical Module":"None"}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0746. Result ID: 69920f9e3a6c3148490c5366.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R18","kappa0":45,"kappa1":30}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0827. Result ID: 69920f9e3a6c3148490c5365.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R18","kappa0":25,"kappa1":20}. This record does not assert independent reproduction.

### ArcFace + Ethical Module

FRR @ FAR=1e-4 (%): 0.0861. Result ID: 69920f9e3a6c3148490c5364.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Implementation](<https://github.com/JRConti/EthicalModule_vMF>)

Recorded evaluation configuration: {"Backbone":"R18","kappa0":15,"kappa1":20}. This record does not assert independent reproduction.

### PASS-g

FRR @ FAR=1e-4 (%): 0.09. Result ID: 69920f9e3a6c3148490c5358.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a7a1e209131cea286ef.md>)

Recorded evaluation configuration: {"Backbone":"R100"}. This record does not assert independent reproduction.

### PASS-g

FRR @ FAR=1e-4 (%): 0.1034. Result ID: 69920f9e3a6c3148490c535d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a7a1e209131cea286ef.md>)

Recorded evaluation configuration: {"Backbone":"R50"}. This record does not assert independent reproduction.

### PASS-g

FRR @ FAR=1e-4 (%): 0.1203. Result ID: 69920f9e3a6c3148490c5362.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72491e209131cea55957.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a7a1e209131cea286ef.md>)

Recorded evaluation configuration: {"Backbone":"R34"}. This record does not assert independent reproduction.

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