AI Weather Forecast Accuracy Update: EPT-2 Beats ECMWF

1 / 5

EPT-2 outperforms ECMWF HRES on every variable and lead time from 0–240 hours for 10 m wind, 100 m wind, 2 m temperature, and surface solar radiation.

2 / 5

EPT-2e, the ensemble variant, beats the 50-member ECMWF ENS mean on both RMSE and CRPS at virtually every lead time.

3 / 5

Physics-constrained architecture and native any-Δt forecasting prevent error accumulation and keep forecasts physically consistent across all ranges.

4 / 5

Inference runs in minutes on a single GPU at ~0.25 kWh, so traders can access up to 24 updates per day instead of traditional NWP limits.

5 / 5

Benchmark EPT-2 on your own data and see it head-to-head against your current forecast provider.