Neo4j reports 45–81% fewer tokens with graph-backed semantic layers

JeremyCMorgan · x · 2026-10-21

Neo4j reports that graph-backed semantic layers cut token usage by 45–81% in selected evaluations over complex data catalogs. The author cautions the numbers need independent validation, but finds the architecture compelling: retrieve the relevant schema relationships instead of dumping everything into the LLM's context.

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