FourCastNet has performed well recently. It shined on the complex interaction between the remnants of Idalia and Franklin over the weekend, outperforming ECMWF. Note the contrast between the 500 mb pattern shown by the two machine learning models and the ECMWF at day 9 pic.twitter.com/4SLRGuepN5

— Yaakov Cantor (@yconsor) September 4, 2023