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When do AI agents actually matter? Benchmarking RAG vs GraphRAG vs Agentic GraphRAG on TigerGraph

This story is from 2026-10-03. It is preserved in the archive; the latest stories are on the live feed.

Everyone's building agents right now. But a better question than "can an agent do this?" is "when does an agent actually beat something simpler?" For the TigerGraph Agentic GraphRAG Hackathon, I built three question-answering pipelines side by side to find out. The setup The dataset was ~2,900 Wiki…

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  1. 2026-10-03 22:01 · DEV Community — AI
    When do AI agents actually matter? Benchmarking RAG vs GraphRAG vs Agentic GraphRAG on TigerGraph

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