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Benchmarks
Global Weather Forecasting on WeatherBench 2
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0.048
Time per Step
MOSAIC
-7.85608
45.49646
98.849
152.20154
Apr 6, 2026
Time per Step
Speed
Peak Memory (GB)
Updated 1mo ago
Evaluation Results
Method
Method
Links
Time per Step
Speed
Peak Memory (GB)
MOSAIC
Res.=1.5°, Params=214M...
2026.04
0.048
-
3.26
ArchesWeather-Mx4
Res.=1.5°, Params=339M...
2026.04
0.058
-
2.08
Stormer
Res.=1.4°, Params=469M...
2026.04
0.062
-
11.24
Pangu-Weather
Res.=0.25°, Prec.=fp32
2026.04
0.66
-
66.69
ArchesWeatherGen
Res.=1.5°, Params=384M...
2026.04
0.986
-
2.4
NeuralGCM
Res.=1.4°, Params=12M,...
2026.04
2.182
-
2.18
GraphCast
Res.=0.25°, Params=36M...
2026.04
42.57
-
36.55
GenCast
Res.=0.25°, Params=57M...
2026.04
197.65
-
33.34
LaDCast
# params=375M, #diffus...
2026.03
-
11
-
LaDCast
# params=1.6B, #diffus...
2026.03
-
45
-
Marchuk
# params=276M, #diffus...
2026.03
-
7.5
-
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