Comparison
Agent vs Multi-Agent
Agent and Multi-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 Multi-Agent
Multi-Agent comes up when the question is fundamentally about agents & tools.
A planner agent + executor agents in Claude Code.
Frequently asked
What is the difference between Agent and Multi-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. Multi-Agent: A multi-agent system uses several LLM agents that talk to each other — a manager and workers, a debate, a pipeline — instead of a single agent doing everything.
When should I use Agent vs Multi-Agent?
Agent is the right concept when you are focused on agents & tools. Multi-Agent applies when you are focused on agents & tools.
Are Agent and Multi-Agent the same thing?
No. Agent is agents & tools; Multi-Agent is agents & tools. They are related but address different parts of the AI stack.