---
title: "Discussion on \"The Biggest Pitfall in GraphRAG: One Entity, Seven Identities\" | Hashnode"
description: "Discussion on \"The Biggest Pitfall in GraphRAG: One Entity, Seven Identities\". You thought the hardest part of GraphRAG was \"building the graph.\" In reality, the hardest part is \"assigning entity types\" — even when you've predefined a strict type schema.\n\n1. A Real-World Dataset\nWe ran GraphRAG entity extraction on 3GPP TS 23.5..."
url: "https://hashnode.com/posts/the-biggest-pitfall-in-graphrag-one-entity-seven-identities/69eb59eaa2256331b856186b"
---

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# [The Biggest Pitfall in GraphRAG: One Entity, Seven Identities](https://ai-is-coming.hashnode.dev/the-biggest-pitfall-in-graphrag-one-entity-seven-identities?utm_source=hashnode&utm_medium=feed)

You thought the hardest part of GraphRAG was "building the graph." In reality, the hardest part is "assigning entity types" — even when you've predefined a strict type schema. 1. A Real-World Dataset We ran GraphRAG entity extraction on 3GPP TS 23.5...

Apr 24 · 9 min read · ai-is-coming.hashnode.dev  
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-   [#entity-typing](https://hashnode.com/tag/entity-typing)
-   [#graphrag](https://hashnode.com/tag/graphrag)
-   [#knowledge-graph](https://hashnode.com/tag/knowledge-graph)
-   [#llm](https://hashnode.com/tag/llm)
-   [#rag](https://hashnode.com/tag/rag)

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