# Fine-grained Image Classification on iNaturalist 2018

Source: [Fine-grained Image Classification on iNaturalist 2018](<https://www.sota2.com/research/sota/fine-grained-image-classification-on-inaturalist-2018>)

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

Data updated: 2026-02-26T06:06:38.242Z

Evaluation of Fine-grained Image Classification performance on the iNaturalist 2018 dataset, typically measured by Top-1 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 | Fine-grained Image Classification |
| Dataset (including any stated split) | iNaturalist 2018 |
| Metric | Top-1 Acc |
| 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

- [Top-1 Acc](<https://www.sota2.com/research/sota/fine-grained-image-classification-on-inaturalist-2018.md?metric=Top-1%20Acc>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Top-1 Acc | Result date | Report paper |
| --- | --- | --- | --- |
| MetaFormer | 87.5 | Not recorded | 68fa6bef1e209131cea30faf |
| MetaFormer | 83.2 | Not recorded | 68fa6bef1e209131cea30faf |
| MetaFormer | 81.9 | Not recorded | 68fa6bef1e209131cea30faf |
| Grafit | 81.2 | Not recorded | 68fa6bef1e209131cea30faf |
| DeiT-B | 80.1 | Not recorded | 68fa6bef1e209131cea30faf |
| SwAV | 48.6 | Not recorded | 68fa5f141e209131ce9e75ab |
| BYOL | 47.6 | Not recorded | 68fa5f141e209131ce9e75ab |
| Supervised | 46.7 | Not recorded | 68fa5f141e209131ce9e75ab |
| BARLOW TWINS | 46.5 | Not recorded | 68fa5f141e209131ce9e75ab |
| SwAV | 39.5 | Not recorded | 68fa5f141e209131ce9e75ab |
| MoCo-v2 | 38.6 | Not recorded | 68fa5f141e209131ce9e75ab |
| SimCLR | 37.2 | Not recorded | 68fa5f141e209131ce9e75ab |

### MetaFormer

Top-1 Acc: 87.5. Result ID: 698ea8efffc3901de09f8e56.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Implementation](<https://github.com/dqshuai/MetaFormer>)

Recorded evaluation configuration: {"Backbone":"MetaFormer-1","Pretrain":"iNat21"}. This record does not assert independent reproduction.

### MetaFormer

Top-1 Acc: 83.2. Result ID: 698ea8efffc3901de09f8e55.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Implementation](<https://github.com/dqshuai/MetaFormer>)

Recorded evaluation configuration: {"Backbone":"MetaFormer-1","Pretrain":"ImageNet-21k"}. This record does not assert independent reproduction.

### MetaFormer

Top-1 Acc: 81.9. Result ID: 698ea8efffc3901de09f8e54.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Implementation](<https://github.com/dqshuai/MetaFormer>)

Recorded evaluation configuration: {"Backbone":"MetaFormer-1","Pretrain":"ImageNet-1k"}. This record does not assert independent reproduction.

### Grafit

Top-1 Acc: 81.2. Result ID: 698ea8efffc3901de09f8e53.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68d81e209131cea1e9a2.md>)

Recorded evaluation configuration: {"Backbone":"RegNet-8GF","Pretrain":"ImageNet-1k"}. This record does not assert independent reproduction.

### DeiT-B

Top-1 Acc: 80.1. Result ID: 698ea8efffc3901de09f8e52.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6bef1e209131cea30faf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69181e209131cea202b4.md>)

[Implementation](<https://github.com/facebookresearch/deit>)

Recorded evaluation configuration: {"Backbone":"ViT-B-16","Pretrain":"ImageNet-21k"}. This record does not assert independent reproduction.

### SwAV

Top-1 Acc: 48.6. Result ID: 698bbba67a967eddb770eff7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa690b1e209131cea1faec.md>)

[Implementation](<https://github.com/facebookresearch/swav>)

Recorded evaluation configuration: {"Evaluation protocol":"linear classifier on fixed features","multi-crop":true}. This record does not assert independent reproduction.

### BYOL

Top-1 Acc: 47.6. Result ID: 698bbba67a967eddb770eff8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa684a1e209131cea1b1e9.md>)

[Implementation](<https://github.com/deepmind/deepmind-research/tree/byol>)

Recorded evaluation configuration: {"Evaluation protocol":"linear classifier on fixed features"}. This record does not assert independent reproduction.

### Supervised

Top-1 Acc: 46.7. Result ID: 698bbba67a967eddb770eff3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa660f1e209131cea0df43.md>)

Recorded evaluation configuration: {"Evaluation protocol":"linear classifier on fixed features"}. This record does not assert independent reproduction.

### BARLOW TWINS

Top-1 Acc: 46.5. Result ID: 698bbba67a967eddb770eff9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Implementation](<https://github.com/facebookresearch/barlowtwins>)

Recorded evaluation configuration: {"Evaluation protocol":"linear classifier on fixed features"}. This record does not assert independent reproduction.

### SwAV

Top-1 Acc: 39.5. Result ID: 698bbba67a967eddb770eff6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa690b1e209131cea1faec.md>)

[Implementation](<https://github.com/facebookresearch/swav>)

Recorded evaluation configuration: {"Evaluation protocol":"linear classifier on fixed features","multi-crop":false}. This record does not assert independent reproduction.

### MoCo-v2

Top-1 Acc: 38.6. Result ID: 698bbba67a967eddb770eff5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67371e209131cea14e30.md>)

Recorded evaluation configuration: {"Evaluation protocol":"linear classifier on fixed features"}. This record does not assert independent reproduction.

### SimCLR

Top-1 Acc: 37.2. Result ID: 698bbba67a967eddb770eff4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5f141e209131ce9e75ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67d71e209131cea18de5.md>)

[Implementation](<https://github.com/google-research/simclr>)

Recorded evaluation configuration: {"Evaluation protocol":"linear classifier on fixed features"}. This record does not assert independent reproduction.

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