ResearchBenchmarksWeather Forecasting on ERA5 WeatherBench 15-day forecast horizon v2 (test)Weather Forecasting on ERA5 WeatherBench 15-day forecast horizon v2 (test)Follow4.19Zonal Wind (UW) at 500hPaLaDCast4.18724.20614.2254.2439Mar 25, 2026Evaluation resultsMethodMethodLinksZonal Wind (UW) at 500hPaTemperature (T) at 500hPaGeopotential Height (G) at 500hPaSpecific Humidity (SH) at 500hPa ($10^{-3}$)Sea Level Pressure (SLP)Zonal Wind (UW) at 10mTemperature (T) at 2mTotal Precipitation (TP) 6h ($10^{-3}$)LaDCastNumber of Parameters=1.6BNumber of Parameters=1.6B2026.034.191.45338.430.377299.991.821.090.515LaDCastNumber of Parameters=375MNumber of Parameters=375M2026.034.231.49354.070.394305.531.851.130.52MarchukNumber of Parameters=276MNumber of Parameters=276M2026.034.261.47343.340.385310.331.851.10.519