Gaussian Process Limit Reveals Structural Benefits of Graph Transformers

ArXi:2603.17569v1 Announce Type: cross Graph transformers are the state-of-the-art for learning from graph-structured data and are empirically known to avoid several pitfalls of message-passing architectures. However, there is limited theoretical analysis on why these models perform well in practice. In this work, we prove that attention-based architectures have structural benefits over graph convolutional networks in the context of node-level prediction tasks.