AI Engineer Programming

Sep 3, 2026 · Artificial Intelligence

Your AI Agent Doesn't Need to Traverse Graphs: Lookup vs. Path

The article argues that most enterprise AI agents don't need to traverse graph databases; instead, they need curated context (definitions, join keys, governance rules) to write SQL directly. It distinguishes Lookup questions (known paths) from Path questions (where the path is the answer), showing that Lookup dominates and graph traversal adds latency and cost without benefit.