The Morning After: NASA and IBM team up for powerful AI weather model

NASA and IBM are building an AI model for weather and climate applications, combining their knowledge and skills in earth science and AI. They say the foundation model (more on that in a bit) should offer "significant advantages over existing technology." Current AI models, such as GraphCast and FourCastNet, are already generating weather forecasts more quickly than traditional meteorological models. As IBM notes, those are AI emulators rather than foundation models. AI emulators can make weather predictions based on sets of training data, but they don't have applications beyond that.