# Category Discovery on Stanford Cars Old classes

Source: [Category Discovery on Stanford Cars Old classes](<https://www.sota2.com/research/sota/category-discovery-on-stanford-cars-old-classes>)

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

Data updated: 2026-07-02T08:16:45.300Z

Evaluation of Category Discovery performance on the Stanford Cars Old classes dataset, measured using Accuracy.

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 | Category Discovery |
| Dataset (including any stated split) | Stanford Cars Old classes |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 31 of 31 |
| 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

- [Accuracy](<https://www.sota2.com/research/sota/category-discovery-on-stanford-cars-old-classes.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| µGCD | 91 | Not recorded | 68fa5b211e209131ce9c5922 |
| SimGCD | 81.9 | Not recorded | 68fa5b211e209131ce9c5922 |
| ConGCD | 79 | Not recorded | 6a45f06ddc71372d7795a04f |
| SelEx + CPF-GCD | 79 | Not recorded | 6a45f06ddc71372d7795a04f |
| OpenCon | 78.6 | Not recorded | 68fa5b211e209131ce9c5922 |
| CMS + CPF-GCD | 78.2 | Not recorded | 6a45f06ddc71372d7795a04f |
| APL | 77.6 | Not recorded | 6a45f06ddc71372d7795a04f |
| SelEx | 77.6 | Not recorded | 6a45f06ddc71372d7795a04f |
| InfoSieve | 74.8 | Not recorded | 6a45f06ddc71372d7795a04f |
| ProtoGCD | 73.7 | Not recorded | 6a45f06ddc71372d7795a04f |
| SimGCD + CPF-GCD | 73.7 | Not recorded | 6a45f06ddc71372d7795a04f |
| LegoGCD + CPF-GCD | 73.6 | Not recorded | 6a45f06ddc71372d7795a04f |
| CMS | 73.5 | Not recorded | 6a45f06ddc71372d7795a04f |
| AMEND | 73.3 | Not recorded | 6a45f06ddc71372d7795a04f |
| SimGCD | 72.8 | Not recorded | 6a45f06ddc71372d7795a04f |
| LegoGCD | 72.2 | Not recorded | 6a45f06ddc71372d7795a04f |
| SimGCD | 71.9 | Not recorded | 68fa5b211e209131ce9c5922 |
| UNO+ | 70.5 | Not recorded | 68fa5b211e209131ce9c5922 |
| PromptCAL | 70.1 | Not recorded | 68fa5b211e209131ce9c5922 |
| PromptCAL | 70.1 | Not recorded | 6a45f06ddc71372d7795a04f |
| µGCD | 68.1 | Not recorded | 68fa5b211e209131ce9c5922 |
| µGCD | 68.1 | Not recorded | 6a45f06ddc71372d7795a04f |
| GCD | 67.8 | Not recorded | 68fa5b211e209131ce9c5922 |
| MIB | 66.9 | Not recorded | 68fa5b211e209131ce9c5922 |
| RankStats+ | 61.8 | Not recorded | 68fa5b211e209131ce9c5922 |
| XCon | 58.8 | Not recorded | 68fa5b211e209131ce9c5922 |
| GCD | 57.6 | Not recorded | 68fa5b211e209131ce9c5922 |
| GCD | 57.6 | Not recorded | 6a45f06ddc71372d7795a04f |
| ORCA | 50.1 | Not recorded | 68fa5b211e209131ce9c5922 |
| k-means | 24.5 | Not recorded | 68fa5b211e209131ce9c5922 |
| k-means | 10.6 | Not recorded | 68fa5b211e209131ce9c5922 |

### µGCD

Accuracy: 91. Result ID: 698bb0ad7a967eddb770a24c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

Recorded evaluation configuration: {"Pre-training":"DINOv2"}. This record does not assert independent reproduction.

### SimGCD

Accuracy: 81.9. Result ID: 698bb0ad7a967eddb770a24b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

Recorded evaluation configuration: {"Pre-training":"DINOv2"}. This record does not assert independent reproduction.

### ConGCD

Accuracy: 79. Result ID: 6a461e6b60b88bb33984d4cb.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7aad1e209131cea848d1.md>)

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

### SelEx + CPF-GCD

Accuracy: 79. Result ID: 6a461e6b60b88bb33984d4d3.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

Recorded evaluation configuration: {"extension":"CPF-GCD"}. This record does not assert independent reproduction.

### OpenCon

Accuracy: 78.6. Result ID: 698bb0ad7a967eddb770a244.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e5d1e209131cea3f66c.md>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### CMS + CPF-GCD

Accuracy: 78.2. Result ID: 6a461e6b60b88bb33984d4d1.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

Recorded evaluation configuration: {"extension":"CPF-GCD"}. This record does not assert independent reproduction.

### APL

Accuracy: 77.6. Result ID: 6a461e6b60b88bb33984d4ca.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79eb1e209131cea7ff1b.md>)

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

### SelEx

Accuracy: 77.6. Result ID: 6a461e6b60b88bb33984d4d2.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75af1e209131cea69486.md>)

Recorded evaluation configuration: {"extension":"None"}. This record does not assert independent reproduction.

### InfoSieve

Accuracy: 74.8. Result ID: 6a461e6b60b88bb33984d4c9.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5b4d1e209131ce9c70c7.md>)

[Implementation](<https://github.com/SarahRastegar/InfoSieve>)

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

### ProtoGCD

Accuracy: 73.7. Result ID: 6a461e6b60b88bb33984d4c8.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77e21e209131cea75cd4.md>)

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

### SimGCD + CPF-GCD

Accuracy: 73.7. Result ID: 6a461e6b60b88bb33984d4cd.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

Recorded evaluation configuration: {"extension":"CPF-GCD"}. This record does not assert independent reproduction.

### LegoGCD + CPF-GCD

Accuracy: 73.6. Result ID: 6a461e6b60b88bb33984d4cf.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

Recorded evaluation configuration: {"extension":"CPF-GCD"}. This record does not assert independent reproduction.

### CMS

Accuracy: 73.5. Result ID: 6a461e6b60b88bb33984d4d0.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72ed1e209131cea5949c.md>)

Recorded evaluation configuration: {"extension":"None"}. This record does not assert independent reproduction.

### AMEND

Accuracy: 73.3. Result ID: 6a461e6b60b88bb33984d4c6.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

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

### SimGCD

Accuracy: 72.8. Result ID: 6a461e6b60b88bb33984d4cc.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

[Implementation](<https://github.com/CVMI-Lab/SimGCD>)

Recorded evaluation configuration: {"extension":"None"}. This record does not assert independent reproduction.

### LegoGCD

Accuracy: 72.2. Result ID: 6a461e6b60b88bb33984d4ce.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77481e209131cea723c4.md>)

[Implementation](<https://github.com/Cliffia123/LegoGCD>)

Recorded evaluation configuration: {"extension":"None"}. This record does not assert independent reproduction.

### SimGCD

Accuracy: 71.9. Result ID: 698bb0ad7a967eddb770a247.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### UNO+

Accuracy: 70.5. Result ID: 698bb0ad7a967eddb770a240.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ae91e209131cea2afa3.md>)

[Implementation](<https://ncd-uno.github.io/>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### PromptCAL

Accuracy: 70.1. Result ID: 698bb0ad7a967eddb770a246.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee81e209131cea42cf3.md>)

[Implementation](<https://github.com/sheng-eatamath/PromptCAL>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### PromptCAL

Accuracy: 70.1. Result ID: 6a461e6b60b88bb33984d4c5.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee81e209131cea42cf3.md>)

[Implementation](<https://github.com/sheng-eatamath/PromptCAL>)

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

### µGCD

Accuracy: 68.1. Result ID: 698bb0ad7a967eddb770a248.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### µGCD

Accuracy: 68.1. Result ID: 6a461e6b60b88bb33984d4c7.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

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

### GCD

Accuracy: 67.8. Result ID: 698bb0ad7a967eddb770a24a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cd91e209131cea36416.md>)

[Implementation](<https://www.robots.ox.ac.uk/~vgg/research/gcd>)

Recorded evaluation configuration: {"Pre-training":"DINOv2"}. This record does not assert independent reproduction.

### MIB

Accuracy: 66.9. Result ID: 698bb0ad7a967eddb770a245.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### RankStats+

Accuracy: 61.8. Result ID: 698bb0ad7a967eddb770a23f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a451e209131cea272ea.md>)

[Implementation](<http://www.robots.ox.ac.uk/~vgg/research/auto_novel>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### XCon

Accuracy: 58.8. Result ID: 698bb0ad7a967eddb770a243.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d321e209131cea384b3.md>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### GCD

Accuracy: 57.6. Result ID: 698bb0ad7a967eddb770a242.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cd91e209131cea36416.md>)

[Implementation](<https://www.robots.ox.ac.uk/~vgg/research/gcd>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### GCD

Accuracy: 57.6. Result ID: 6a461e6b60b88bb33984d4c4.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06ddc71372d7795a04f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cd91e209131cea36416.md>)

[Implementation](<https://www.robots.ox.ac.uk/~vgg/research/gcd>)

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

### ORCA

Accuracy: 50.1. Result ID: 698bb0ad7a967eddb770a241.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ba21e209131cea2f704.md>)

[Implementation](<https://github.com/snap-stanford/orca>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

### k-means

Accuracy: 24.5. Result ID: 698bb0ad7a967eddb770a249.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

Recorded evaluation configuration: {"Pre-training":"DINOv2"}. This record does not assert independent reproduction.

### k-means

Accuracy: 10.6. Result ID: 698bb0ad7a967eddb770a23e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5b211e209131ce9c5922.md>)

Recorded evaluation configuration: {"Pre-training":"DINO"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.
