can neo4j-graphrag handle new docenumt into existing kg?

[black20009]

In my practice, when I let neo4j-graphrag deal with two documents at once, the resulting kg is satisfing and connected. But when neo4j-graphrag deal with two document one by one, the resulting kg will be seperated even though there exists nodes with same name and edge needing be formed. How can I deal with the second situation in order for extendibility?

Really appreciate any advice! Thanks!

[stellasia]

Hi @black20009 ,

The implemented entity resolver in the SimpleKGPipeline takes all nodes with __Entity__ label into account, so if you're not removing this label from the graph between documents, it should be able to merge new nodes with existing ones. However note that the resolver uses exact match on the "name" property. If you observe something different, can you try and produce a small reproducible example for us to investigate further ?

Thank you