GraphRAG

Best for “general/high-level sense-making questions” they know it misses detail.

• Need to provide entity types and few-shot examples tailored to the domain of the data.

query-focusd abstractive summarization.

chunks → entities.

entity has name, type, description.

relationships source, target and relationship description.

claims linked to entities, subject, object, type, description, source text span, start and end dates.

Software:

Leiden - hierarchical community structure.

• Node layout: OpenORD and Force Atlas 2

HybridRAG

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