# Image Classification on ImageNet 1K (val) (Top-1 & Top-5 Error)

Source: [Image Classification on ImageNet 1K (val) (Top-1 & Top-5 Error)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-1k-val-top-1-and-top-5-error>)

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

Data updated: 2026-02-26T06:07:18.730Z

Evaluation of Image Classification performance on the validation split of ImageNet 1K, reporting Top-1 and Top-5 error rates.

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 | Image Classification |
| Dataset (including any stated split) | ImageNet 1K (val) |
| Metric | Top-1 Error |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 15 of 15 |
| 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 Error](<https://www.sota2.com/research/sota/image-classification-on-imagenet-1k-val-top-1-and-top-5-error.md?metric=Top-1%20Error>): Lower is better; unit: PERCENT.

- [Top-5 Error](<https://www.sota2.com/research/sota/image-classification-on-imagenet-1k-val-top-1-and-top-5-error.md?metric=Top-5%20Error>): Lower is better; unit: PERCENT.

## Recorded results

| Method | Top-1 Error | Result date | Report paper |
| --- | --- | --- | --- |
| CoResNet | 20.97 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| CoResNet | 21.29 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| SE ResNet | 21.31 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| SE ResNet | 21.38 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| NL ResNet | 21.4 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| pre-act. ResNet | 21.41 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| ResNet | 21.55 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| NL ResNet | 21.91 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| ResNet | 22 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| pre-act. ResNet | 22.11 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| CoResNet | 22.73 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| SE ResNet | 22.74 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| NL ResNet | 22.91 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| pre-act. ResNet | 23.77 | Not recorded | 68fa6a8d1e209131cea28bb2 |
| ResNet | 23.88 | Not recorded | 68fa6a8d1e209131cea28bb2 |

### CoResNet

Top-1 Error: 20.97. Result ID: 699ab9525698665ec4474d28.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Implementation](<https://github.com/iduta/coconv>)

Recorded evaluation configuration: {"Network Depth":152,"Number of Parameters (M)":"60.19","GFLOPs":"11.62"}. This record does not assert independent reproduction.

### CoResNet

Top-1 Error: 21.29. Result ID: 699ab9525698665ec4474d23.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Implementation](<https://github.com/iduta/coconv>)

Recorded evaluation configuration: {"Network Depth":101,"Number of Parameters (M)":"44.55","GFLOPs":"7.88"}. This record does not assert independent reproduction.

### SE ResNet

Top-1 Error: 21.31. Result ID: 699ab9525698665ec4474d21.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65bd1e209131cea0c0f9.md>)

[Implementation](<https://github.com/hujie-frank/SENet>)

Recorded evaluation configuration: {"Network Depth":101,"Number of Parameters (M)":"49.29","GFLOPs":"7.90"}. This record does not assert independent reproduction.

### SE ResNet

Top-1 Error: 21.38. Result ID: 699ab9525698665ec4474d26.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65bd1e209131cea0c0f9.md>)

[Implementation](<https://github.com/hujie-frank/SENet>)

Recorded evaluation configuration: {"Network Depth":152,"Number of Parameters (M)":"66.77","GFLOPs":"11.65"}. This record does not assert independent reproduction.

### NL ResNet

Top-1 Error: 21.4. Result ID: 699ab9525698665ec4474d22.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64481e209131cea03aef.md>)

[Implementation](<https://github.com/facebookresearch/video-nonlocal-net>)

Recorded evaluation configuration: {"Network Depth":101,"Number of Parameters (M)":"55.71","GFLOPs":"9.91"}. This record does not assert independent reproduction.

### pre-act. ResNet

Top-1 Error: 21.41. Result ID: 699ab9525698665ec4474d25.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62a31e209131ce9fa708.md>)

[Implementation](<https://github.com/KaimingHe/resnet-1k-layers>)

Recorded evaluation configuration: {"Network Depth":152,"Number of Parameters (M)":"60.19","GFLOPs":"11.62"}. This record does not assert independent reproduction.

### ResNet

Top-1 Error: 21.55. Result ID: 699ab9525698665ec4474d24.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62321e209131ce9f8328.md>)

Recorded evaluation configuration: {"Network Depth":152,"Number of Parameters (M)":"60.19","GFLOPs":"11.62"}. This record does not assert independent reproduction.

### NL ResNet

Top-1 Error: 21.91. Result ID: 699ab9525698665ec4474d27.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64481e209131cea03aef.md>)

[Implementation](<https://github.com/facebookresearch/video-nonlocal-net>)

Recorded evaluation configuration: {"Network Depth":152,"Number of Parameters (M)":"71.35","GFLOPs":"13.66"}. This record does not assert independent reproduction.

### ResNet

Top-1 Error: 22. Result ID: 699ab9525698665ec4474d1f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62321e209131ce9f8328.md>)

Recorded evaluation configuration: {"Network Depth":101,"Number of Parameters (M)":"44.55","GFLOPs":"7.88"}. This record does not assert independent reproduction.

### pre-act. ResNet

Top-1 Error: 22.11. Result ID: 699ab9525698665ec4474d20.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62a31e209131ce9fa708.md>)

[Implementation](<https://github.com/KaimingHe/resnet-1k-layers>)

Recorded evaluation configuration: {"Network Depth":101,"Number of Parameters (M)":"44.55","GFLOPs":"7.88"}. This record does not assert independent reproduction.

### CoResNet

Top-1 Error: 22.73. Result ID: 699ab9525698665ec4474d1e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Implementation](<https://github.com/iduta/coconv>)

Recorded evaluation configuration: {"Network Depth":50,"Number of Parameters (M)":"25.56","GFLOPs":"4.14"}. This record does not assert independent reproduction.

### SE ResNet

Top-1 Error: 22.74. Result ID: 699ab9525698665ec4474d1c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65bd1e209131cea0c0f9.md>)

[Implementation](<https://github.com/hujie-frank/SENet>)

Recorded evaluation configuration: {"Network Depth":50,"Number of Parameters (M)":"28.07","GFLOPs":"4.15"}. This record does not assert independent reproduction.

### NL ResNet

Top-1 Error: 22.91. Result ID: 699ab9525698665ec4474d1d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64481e209131cea03aef.md>)

[Implementation](<https://github.com/facebookresearch/video-nonlocal-net>)

Recorded evaluation configuration: {"Network Depth":50,"Number of Parameters (M)":"36.72","GFLOPs":"6.18"}. This record does not assert independent reproduction.

### pre-act. ResNet

Top-1 Error: 23.77. Result ID: 699ab9525698665ec4474d1b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62a31e209131ce9fa708.md>)

[Implementation](<https://github.com/KaimingHe/resnet-1k-layers>)

Recorded evaluation configuration: {"Network Depth":50,"Number of Parameters (M)":"25.56","GFLOPs":"4.14"}. This record does not assert independent reproduction.

### ResNet

Top-1 Error: 23.88. Result ID: 699ab9525698665ec4474d1a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a8d1e209131cea28bb2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62321e209131ce9f8328.md>)

Recorded evaluation configuration: {"Network Depth":50,"Number of Parameters (M)":"25.56","GFLOPs":"4.14"}. This record does not assert independent reproduction.

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