GraphSeek: Next-Generation Graph Analytics with LLMs
This addresses the challenge of enabling non-experts to perform graph analytics on industry-scale datasets, though it is incremental in combining LLM reasoning with database execution.
The paper tackled the problem of making graph analytics accessible via natural language using LLMs, which struggle with large, complex property graphs, by introducing GraphSeek, a framework that uses a Semantic Catalog for planning and achieves an 86% success rate over enhanced LangChain.
Graphs are foundational across domains but remain hard to use without deep expertise. LLMs promise accessible natural language (NL) graph analytics, yet they fail to process industry-scale property graphs effectively and efficiently: such datasets are large, highly heterogeneous, structurally complex, and evolve dynamically. To address this, we devise a novel abstraction for complex multi-query analytics over such graphs. Its key idea is to replace brittle generation of graph queries directly from NL with planning over a Semantic Catalog that describes both the graph schema and the graph operations. Concretely, this induces a clean separation between a Semantic Plane for LLM planning and broader reasoning, and an Execution Plane for deterministic, database-grade query execution over the full dataset and tool implementations. This design yields substantial gains in both token efficiency and task effectiveness even with small-context LLMs. We use this abstraction as the basis of the first LLM-enhanced graph analytics framework called GraphSeek. GraphSeek achieves substantially higher success rates (e.g., 86% over enhanced LangChain) and points toward the next generation of affordable and accessible graph analytics that unify LLM reasoning with database-grade execution over large and complex property graphs.