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Graph Rot & Knowledge Graph Quality

Why production knowledge graphs decay and how to keep them correct: entity resolution, mislink detection, grounding checks, scoring, and scheduled audits. The engineering discipline behind knowledge graphs AI agents can trust.

knowledge graph qualityAI engineers, data platform leads, CTOs running RAG or agent systems
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Graph Rot: Why Your Knowledge Graph Is Lying to Your AI – Cognilium AI
PillarFoundational guide

Graph Rot: Why Your Knowledge Graph Is Lying to Your AI

Graph rot is the silent decay of a knowledge graph's correctness. The 7 ways production graphs go bad, from an engineering team that builds them.

Muhammad Mudassir5 minJun 5, 2026
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Ordered by chapter. Each post stands alone but builds on the one before it.

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Cognilium engineers ship the architectures behind these articles for enterprise teams. If you're mid-build on graph rot & knowledge graph quality, talk to us.