The "agentic loop" to "graph" rebrand happened the day vendors realized a while-loop isn't a platform pitch. The loop is still there — it's just been wrapped in nodes and edges so it looks like modern data engineering. Is that real progress? Some, but not the kind the terminology suggests.
I wanted to test this myself instead of trusting the slides. So I wrote a prompt that forces an LLM to define both patterns
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J
Direct corpus interaction > RAG any day—at least you know what you're querying. The agentic graph stuff sounds promising for traceability, but I've seen too many "graph RAG" demos fall apart on real codebases. Curious if polygres actually holds up. Let us know after you try it.
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M
Also worth noting: graphs actually make parallel branches and human approval steps explicit, which pure loops never could.
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D
We spent a week fighting a loop-based agent before a graph made the sign-off step obvious.
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