Swiss startup says its AI weather forecaster beats Microsoft, Google

Swiss startup Jua claims to have developed an AI-powered weather forecasting model, called EPT-2, that outperforms leading models from tech giants like Microsoft and Google. Jua's model is purportedly faster and more accurate than Microsoft's Aurora and Google DeepMind's Graphcast, which were previously shown to be more accurate than the European Centre for Medium-Range Weather Forecasts (ECMWF)'s ENS forecast, considered the global leader. Jua supports its claims with a new report that compares EPT-2 to these top-tier models. The startup's breakthrough could potentially make EPT-2 the world's most accurate weather forecasting system, challenging the dominance of established players in the field.
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