Lesson 989 of 1455
What Makes an AI 'Agent' Different From a Chatbot
An AI agent like Claude Code or Manus runs steps on its own — a chatbot just talks back.
Builders · Agentic AI · ~4 min read
The big idea
A chatbot like vanilla ChatGPT only writes text back. An AI agent like Claude Code, Manus, or OpenAI's Operator can actually *do* things — open files, run commands, click buttons, send messages. The difference is loops and tools. Agents loop ('think, act, look, think again') and use tools (terminal, browser, file system).
Some examples
- ChatGPT tells you how to rename 50 files. Claude Code actually renames them.
- Gemini explains how to scrape a website. Manus opens a browser and scrapes it.
- ChatGPT writes a source-checked note list. ChatGPT's Tasks (agent mode) emails it to you on a schedule.
- Claude tells you the bug fix. Cursor Agent edits the file, runs the tests, and commits.
Try it!
Watch a 5-minute Claude Code or Manus demo on YouTube. Count how many tool calls happen between your prompt and the final answer.
End-of-lesson quiz
Check what stuck
8 questions · Score saves to your progress.
Lesson help
Questions are best handled with a grown-up here.
For this age range, Tendril keeps freeform AI chat paused until parent/guardian consent and child-safe moderation are fully verified. Use the quiz, notes, and related lessons below, or ask a parent, guardian, teacher, or librarian to work through the question with you.
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