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Data Assimilation research benchmarks – Page 2 · SOTA2 Research

Data Assimilation

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

0.42SSR

6

Feb 26, 2026

0.57SSR

6

Feb 26, 2026

2.67RMSE

6

Feb 26, 2026

3.62RMSE

6

Feb 26, 2026

2.88RMSE

6

Feb 26, 2026

2.11RMSE

6

Feb 26, 2026

SDA (smoothing)

0.013CRPS

6

Feb 26, 2026

Navier–Stokes vorticity SO-5%, K=30 (4 held-out trajectories)

0.025NRMSE

5

May 15, 2026

ERA5 0.25° resolution

Fourier Neural Processes

0.006MSE

5

Feb 26, 2026

ERA5 0.703125° resolution

Fourier Neural Processes

0.009MSE

5

Feb 26, 2026

Atmospheric Modeling

0.07Td (s)

4

Mar 4, 2026

0.6MAE

4

Feb 26, 2026

0.038MAE

4

Feb 26, 2026

0.043MAE

4

Feb 26, 2026

0.473MAE

4

Feb 26, 2026

216fMSE-M

4

Feb 26, 2026

0.212fMSE-M

4

Feb 26, 2026

0.74fMSE-M

4

Feb 26, 2026

11.6fMSE-M

4

Feb 26, 2026

1.72fMSE-H

4

Feb 26, 2026

0.017fMSE-H

4

Feb 26, 2026

0.098fMSE-H

4

Feb 26, 2026

1.57fMSE-H

4

Feb 26, 2026

0.119L2RE

4

Feb 26, 2026

0.089L2RE

4

Feb 26, 2026

Page 2 of 3

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