ResearchBenchmarksGlobal Weather Forecasting on ERA5Global Weather Forecasting on ERA5Follow4.38Zonal Wind Speed (U) at 500hPa (UW500)LaDCast4.3784.39154.4054.4185Mar 25, 2026Evaluation resultsMethodMethodLinksZonal Wind Speed (U) at 500hPa (UW500)Temperature at 500hPa (T500)Geopotential Height Metric at 500hPa (G500)Stream Function / Specific Humidity Metric at 500hPa (SH500)Sea Level Pressure (SLP)Zonal Wind Speed (U) at 10m (10m-UW)Temperature at 2m (T2M)Total Precipitation Skill Score (6h accumulation) (TP-6h)LaDCastParameters=1.6B, Forec...Parameters=1.6B, Forecast horizon=30-day2026.034.381.53364.10.393316.721.881.150.522MarchukParameters=276M, Forec...Parameters=276M, Forecast horizon=30-day2026.034.421.53354.930.401318.991.891.160.527LaDCastParameters=375M, Forec...Parameters=375M, Forecast horizon=30-day2026.034.431.643980.419325.581.921.240.53