ResearchBenchmarksWeather Forecasting on ERA5 7-Day lead timeFollow3.89U-Wind (10m) ErrorTyche3.83284.21894.6054.9911May 7, 2026Evaluation ResultsMethodMethodLinksU-Wind (10m) ErrorTemperature (2m) ErrorMSLP ErrorTycheEnsemble members=20Ensemble members=202026.053.892.776.03GraphCastEnsemble members=20Ensemble members=202026.053.973.626.64PanguEnsemble members=20Ensemble members=202026.054.053.237.02ArchesGenEnsemble members=20Ensemble members=202026.054.253.356.84SwiftEnsemble members=20Ensemble members=202026.055.145.117.54ARCIEnsemble members=20Ensemble members=202026.055.325.238.47