// Hacker Noon · 21 February 2026

DeepMind’s GraphCast Beats the World’s Best Weather Forecast System

Researchers at Google DeepMind developed GraphCast, a graph neural network that predicts global weather up to 10 days ahead at 0.25° resolution in under one minute. Trained on ERA5, it outperforms European Centre for Medium-Range Weather Forecasts’s HRES system on 90% of 1,380 targets. GraphCast als...

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