Google DeepMind releases WeatherNext 3, a meteorological large model that provides hourly updates and 5-kilometer high-precision global forecasts

Google DeepMind and Google Research jointly released global weather AI model WeatherNext3, overcoming bottlenecks in local terrain resolution and initialization latency by directly ingesting real-time geostationary satellite mosaics for hourly initialization and training on raw station observations, comprehensively improving forecast accuracy. Its core architecture continues using the probabilistic functional generative network (FGN) grid T from ....