ResearchBenchmarksWeather Forecasting on ERA5 3-Day lead timeFollow2.13RMSE (u10)Tyche2.10282.28642.472.6536May 7, 2026Evaluation ResultsMethodMethodLinksRMSE (u10)RMSE (t2m)RMSE (mslp)TycheEnsemble members=20Ensemble members=202026.052.131.682.49ArchesGenEnsemble members=20Ensemble members=202026.052.151.882.71GraphCastEnsemble members=20Ensemble members=202026.052.212.282.86PanguEnsemble members=20Ensemble members=202026.052.531.93.62ARCIEnsemble members=20Ensemble members=202026.052.753.553.5SwiftEnsemble members=20Ensemble members=202026.052.813.323.26