# Image Generation on ImageNet-100 256x256 (50k reference set)

Source: [Image Generation on ImageNet-100 256x256 (50k reference set)](<https://www.sota2.com/research/sota/image-generation-on-imagenet-100-256x256-50k-reference-set>)

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

Data updated: 2026-06-18T07:57:20.928Z

Evaluation of image generation models using FID-50K, Inception Score (IS), Precision, Recall, and D\_spectrum on the 50,000-sample reference set of ImageNet-100 at 256x256 resolution.

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 Generation |
| Dataset (including any stated split) | ImageNet-100 256 x 256 (50,000-sample reference set) |
| Metric | FID-50K |
| Unit | SCALAR |
| Direction | Lower 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

- [FID-50K](<https://www.sota2.com/research/sota/image-generation-on-imagenet-100-256x256-50k-reference-set.md?metric=FID-50K>): Lower is better; unit: SCALAR.

- [IS](<https://www.sota2.com/research/sota/image-generation-on-imagenet-100-256x256-50k-reference-set.md?metric=IS>): Higher is better; unit: SCALAR.

- [Precision](<https://www.sota2.com/research/sota/image-generation-on-imagenet-100-256x256-50k-reference-set.md?metric=Precision>): Higher is better; unit: PERCENT.

- [Recall](<https://www.sota2.com/research/sota/image-generation-on-imagenet-100-256x256-50k-reference-set.md?metric=Recall>): Higher is better; unit: PERCENT.

- [D\_spectrum](<https://www.sota2.com/research/sota/image-generation-on-imagenet-100-256x256-50k-reference-set.md?metric=D_spectrum>): Lower is better; unit: SCALAR.

## Recorded results

| Method | FID-50K | Result date | Report paper |
| --- | --- | --- | --- |
| SpectralDiT | 13.59 | Not recorded | 6a337bc4206542251d7c51fc |
| DiT-S/2 | 14.88 | Not recorded | 6a337bc4206542251d7c51fc |
| SpectralDiT | 59.03 | Not recorded | 6a337bc4206542251d7c51fc |
| DiT-S/2 | 62.7 | Not recorded | 6a337bc4206542251d7c51fc |

### SpectralDiT

FID-50K: 13.59. Result ID: 6a33a4d7fbc373592c30b6fd.

[Reporting paper](<https://www.sota2.com/research/paper/6a337bc4206542251d7c51fc.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a337bc4206542251d7c51fc.md>)

Recorded evaluation configuration: {"CFG":"2.0"}. This record does not assert independent reproduction.

### DiT-S/2

FID-50K: 14.88. Result ID: 6a33a4d7fbc373592c30b6fc.

[Reporting paper](<https://www.sota2.com/research/paper/6a337bc4206542251d7c51fc.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ea91e209131cea41328.md>)

Recorded evaluation configuration: {"CFG":"2.0"}. This record does not assert independent reproduction.

### SpectralDiT

FID-50K: 59.03. Result ID: 6a33a4d7fbc373592c30b6fb.

[Reporting paper](<https://www.sota2.com/research/paper/6a337bc4206542251d7c51fc.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a337bc4206542251d7c51fc.md>)

Recorded evaluation configuration: {"CFG":"1.0"}. This record does not assert independent reproduction.

### DiT-S/2

FID-50K: 62.7. Result ID: 6a33a4d7fbc373592c30b6fa.

[Reporting paper](<https://www.sota2.com/research/paper/6a337bc4206542251d7c51fc.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ea91e209131cea41328.md>)

Recorded evaluation configuration: {"CFG":"1.0"}. This record does not assert independent reproduction.

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