Whatever it is, it seems like it might be roughly competitive with ECMWF, the state of the art when it comes to global weather models: https://www.epic.noaa.gov

Whatever it is, it seems like it might be roughly competitive with ECMWF, the state of the art when it comes to global weather models: https://www.epic.noaa.gov/ai/eagle-verification/ https://www.epic.noaa.gov/ai/eagle-verification/ A quick search didn't turn up anything about the model's skill or resolution, though I'm sure the data exists.