# Image Classification on ImageNet ILSVRC 2012 (val) with Calibration Metrics

Source: [Image Classification on ImageNet ILSVRC 2012 (val) with Calibration Metrics](<https://www.sota2.com/research/sota/image-classification-on-imagenet-ilsvrc-2012-val-with-calibration-metrics>)

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

Data updated: 2026-02-26T06:06:57.002Z

Evaluation of Image Classification performance on the validation split of the ImageNet ILSVRC 2012 dataset, focusing on standard accuracy (Top-1) alongside model calibration metrics (NLL and ECE).

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 ILSVRC 2012 (val) |
| Metric | Top-1 Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 4 of 4 |
| 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 Accuracy](<https://www.sota2.com/research/sota/image-classification-on-imagenet-ilsvrc-2012-val-with-calibration-metrics.md?metric=Top-1%20Accuracy>): Higher is better; unit: PERCENT.

- [NLL](<https://www.sota2.com/research/sota/image-classification-on-imagenet-ilsvrc-2012-val-with-calibration-metrics.md?metric=NLL>): Lower is better; unit: SCALAR.

- [ECE](<https://www.sota2.com/research/sota/image-classification-on-imagenet-ilsvrc-2012-val-with-calibration-metrics.md?metric=ECE>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Top-1 Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| Het. Ensemble 4x | 79.5 | Not recorded | 68fa6a061e209131cea258a5 |
| Hom. Ensemble 4x | 77.5 | Not recorded | 68fa6a061e209131cea258a5 |
| Het. Single Model | 77.5 | Not recorded | 68fa6a061e209131cea258a5 |
| Hom. Single Model | 76.1 | Not recorded | 68fa6a061e209131cea258a5 |

### Het. Ensemble 4x

Top-1 Accuracy: 79.5. Result ID: 698dff7bffc3901de09a083c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a061e209131cea258a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a061e209131cea258a5.md>)

[Implementation](<https://github.com/google/uncertainty-baselines/tree/master/baselines/imagenet>)

Recorded evaluation configuration: {"Backbone":"ResNet-50","Ensemble size":4,"Temperature":1.5,"Covariance rank":15,"Training epochs":180}. This record does not assert independent reproduction.

### Hom. Ensemble 4x

Top-1 Accuracy: 77.5. Result ID: 698dff7bffc3901de09a083a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a061e209131cea258a5.md>)

Recorded evaluation configuration: {"Backbone":"ResNet-50","Ensemble size":4,"Training epochs":90}. This record does not assert independent reproduction.

### Het. Single Model

Top-1 Accuracy: 77.5. Result ID: 698dff7bffc3901de09a083b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a061e209131cea258a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a061e209131cea258a5.md>)

[Implementation](<https://github.com/google/uncertainty-baselines/tree/master/baselines/imagenet>)

Recorded evaluation configuration: {"Backbone":"ResNet-50","Ensemble size":1,"Temperature":1.5,"Covariance rank":15,"Training epochs":180}. This record does not assert independent reproduction.

### Hom. Single Model

Top-1 Accuracy: 76.1. Result ID: 698dff7bffc3901de09a0839.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a061e209131cea258a5.md>)

Recorded evaluation configuration: {"Backbone":"ResNet-50","Ensemble size":1,"Training epochs":90}. This record does not assert independent reproduction.

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