Comment by kodablah

> Workflows are systems where LLMs and tools are orchestrated through predefined code paths

This definition keeps coming up, but the definition isn't accurate for workflows. Modern workflow systems are very dynamic in nature and direct their own process and tool usage (e.g. like Temporal, disclaimer: my employer). You can even write workflows that eval code if you want though for most that's a step of flexibility too far to give to an LLM. Many workflows have LLMs tell them what to do next, sometimes via a bounded tool list, or sometimes open ended e.g. process execution or code eval. There is no limit here. A better definition of a workflow is that it durably orchestrates things, not that the sequence or code is predefined.

So by a more accepted/modern definition of "workflow", agents are workflows that just happen to be more dynamic than some more rigid workflows.