DeepMind has introduced WeatherNext 3, a global weather AI model that the lab calls its most advanced and accurate yet. The model is designed to produce weather predictions across the globe, extending DeepMind's work on using machine learning for meteorological forecasting.
The announcement frames WeatherNext 3 as a continuation of DeepMind's weather AI efforts, though it does not provide technical details about the model's architecture, training data, or evaluation methodology. The claims of accuracy and capability are presented as the company's own assessment.
Because the source is a single product announcement, there is no independent verification or comparison with other operational weather models. Readers should treat the performance claims as vendor statements until peer-reviewed results or third-party evaluations appear.