Comparison
Agent vs Workflow vs Agent
Agent and Workflow vs Agent are both common AI/LLM terms but cover different ideas. Here is a quick side-by-side.
When you would reach for Agent
Agent comes up when the question is fundamentally about agents & tools.
Claude Code — coding agent that edits files, runs commands, runs tests.
When you would reach for Workflow vs Agent
Always reach for workflow first. Move to agent only when the next step genuinely cannot be predetermined.
A workflow: incoming email → classify → route to template responder. Deterministic.
Frequently asked
What is the difference between Agent and Workflow vs Agent?
Agent: An AI agent is an LLM-driven system that decides which actions to take, executes them via tools, observes the results, and iterates until a goal is met. Workflow vs Agent: A workflow is a deterministic pipeline where humans hard-code the LLM call sequence. An agent lets the LLM decide which steps to take. Anthropic's recommended default is workflow first, agent only when needed.
When should I use Agent vs Workflow vs Agent?
Agent is the right concept when you are focused on agents & tools. Always reach for workflow first. Move to agent only when the next step genuinely cannot be predetermined.
Are Agent and Workflow vs Agent the same thing?
No. Agent is agents & tools; Workflow vs Agent is agents & tools. They are related but address different parts of the AI stack.