Generative Physics Fusion
UC San Diego/Allen Institute model combines:

Diffusion Models: Generate 100-year climate ensembles

Spherical Neural Operators: Preserve Earth's geometric constraints

Hybrid Training: 50% physics equations, 50% historical data

Performance Metrics

25x faster than ECMWF's IFS model

0.93 correlation with observed El Niño events

Runs on 8xA100 vs supercomputer requirements

Business Impact
Insurance firms like Lloyds report 40% better risk pricing using AI climate forecasts.