From Cora to Cosmos: How PyG 2.0 Scales GNNs for the Real World
TL;DR for operators PyG 2.0 is not mainly a “new GNN model” story. It is an infrastructure story. The paper presents PyTorch Geometric as a modular graph-learning stack that now covers storage, sampling, heterogeneous and temporal graph handling, neural message passing, acceleration, explainability, and application workflows such as relational deep learning and GraphRAG.1 ...