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Google DeepMind · WeatherNext 3

WeatherNext 3

A functional generative network mesh transformer ingesting real-time geostationary satellite mosaics alongside historical analysis, forecasting surface variables at 5km - five times sharper than WeatherNext 2's 25km - and refreshing hourly instead of every six hours, with new 100m turbine-height wind and clean-energy variables. Google reports CRPS precipitation gains up to 60% against IMERG, 30% against MRMS and 10% against rain gauges at early lead times, and cites independent live evaluation by Brightband. Going into Search, Gemini, Maps, the Maps Platform Weather API and Earth Engine, with data in BigQuery.

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