On: GraphCast: AI model for weather forecasting

[max_]

What's the difference between a "Graph Neural Network" and a deep neural network?

[dil8 → max_]

Graph neural networks are deep learning models that trained on graph data.

[RandomWorker → dil8]

Do you have any resources where I could learn more about these networks?

[EricLeer → RandomWorker]

See for instance the pytorch geometric [1] package, which is the main implementation in pytorch. They also link to some papers there that might explain you more.

[1] https://pytorch-geometric.readthedocs.io/en/latest/