Evidence item

The FourCastNet paper reports sub-two-second week forecasts and about a 45,000-fold node-hour speed advantage over traditional NWP. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 12769

Source: FourCastNet: A Global Data-driven High-resolution Weather Model using Adaptive Fourier Neural Operators · locator {} · excerpt hash sha256:64db83b91131bb437694f2f28c9e6503a092ac3ea3725b422eaf2ed4ae07dbe5

FourCastNet generates a week-long forecast in less than 2 seconds, orders of magnitude faster than the IFS. ... FourCastNet is about 45,000 times faster than traditional NWP models on a node-hour basis.