Live data from Hacker News

LLM Agents Are Simply Graph – Tutorial for Dummies

zacharyhuang.substack.com

81–82 of 82 posts

Re: LLM Agents Are Simply Graph – Tutorial for Dummies

#81
post #65

Earlier quoted context omitted.

> Agentic systems can be simply the LLM + prompting + tools[1]. LLMs are more than capable (especially chain-of thought models) to breakdown problems into steps, analyze necessary tools to use and then executing the steps in sequence. All of this is done with the model in the driver seat. Sort of, kind of. It's still a directed graph. Dynamically generated graph, but still a graph. Your prompted LLM is the decision/d…

Kind of. This explanation feels pedantic—like calling my morning routine a dynamically generated graph (which it technically is). Others have pointed this out, but the industry seems split. Workflows like those described in the article resemble Airflow jobs, making them, well, workflows. Corporate buzzwords have co-opted "Agent" to describe workflows with an LLM in the loop. While these can be represented as graphs,…

In my opinion, the split is between the people who want their tools to be called Agents so they can make more on AI hype, and the people who know better than to call a simple pre-defined software workflow an “agent”. It is harder to get large investments for “my program just calls an LLM” these days.

Re: LLM Agents Are Simply Graph – Tutorial for Dummies

#82

There are two competing definitions of agents being used in industry. https://www.anthropic.com/engineering/building-effective-age... "- Workflows are systems where LLMs and tools are orchestrated through predefined code paths. - Agents, on the other hand, are systems where LLMs dynamically direct their own processes and tool usage, maintaining control over how they accomplish tasks." What Anthropic calls a "workflow…

PocketFlow calls itself "agentic" due to its "agentic coding" paradigm (AI agents like Cursor building apps), but this is about development, not runtime behavior. At runtime, it’s a workflow system. This stretches Anthropic’s definition, where "agentic" implies dynamic LLM control during execution. I think this si where the misunderstanding stems from.

This was a LLM generated reponse which was pretty stupid involving Agentic coding. But it's still correct that PocketFlow does not align with Anthropic's definition of what an "Agent" is.
Post reply on HN