diamond-topology

Definition

A connection pattern that splits from one node into parallel paths and merges them back at a single node, tracing a diamond. It appears in network layouts, computation graphs, and dependency structures, where the parallel middle buys independence while the join becomes a synchronization point and a likely bottleneck. Contrast a chain, which never splits, and a mesh, which never fully merges.

Explainers using this term

• Paper Walkthrough: DART-SD — Training Tool-Calling Agents Without Flattening the DiamondDART-SD: Diamond-topology Aware Retrieval and Tuning for Self-Distillation of Multi-Turn Tool-Calling Agents