NHC verification finds Google DeepMind’s GDMI leading individual hurricane guidance in 2025
During the first season in which the National Hurricane Center incorporated AI-based models into real-time operations, Google DeepMind’s GDMI ensemble mean slightly outperformed the official Atlantic track forecast at 12–72 hours, delivered comparable Atlantic intensity skill, and beat the official forecast and all consensus track aids in the eastern North Pacific at 48–120 hours.
Claim: ConfirmedEvidence: Very StrongReview: Stable