---
title: 'AI Agents Explained in 60 Seconds | What are AI agents and How They Work | Simplilearn'
source: 'https://youtube.com/watch?v=GkXxzOsoMiI'
video_id: 'GkXxzOsoMiI'
date: 2026-10-25
duration_sec: 70
channel: 'Simplilearn'
---

# AI Agents Explained in 60 Seconds | What are AI agents and How They Work | Simplilearn

> Source: [AI Agents Explained in 60 Seconds | What are AI agents and How They Work | Simplilearn](https://youtube.com/watch?v=GkXxzOsoMiI)

## Summary

This video provides a concise, 60-second explanation of AI agents, contrasting them with regular chatbots and outlining their core components and capabilities. It emphasizes the shift from AI that merely answers questions to AI that can plan, act, and complete tasks autonomously.

### Key Points

- **Definition of AI Agents** [00:02] — An AI agent goes beyond answering questions; it can plan, take action, and complete tasks for you, unlike a regular chatbot that only provides answers.
- **Agent Workflow: Plan, Act, Observe, Adapt** [00:15] — AI agents follow a four-step process: plan what needs to be done, act using tools like search engines and APIs, observe the results, and adapt their strategy if needed.
- **Example: Finding a Flight** [00:29] — Example given: 'Find me a flight to Tokyo under $800' — the agent plans, uses tools, checks results, and changes strategy if necessary.
- **Three Key Components** [00:42] — The three key components behind AI agents are: an LLM for reasoning, tools for taking action, and memory for tracking progress.
- **Current Capabilities and Trend** [00:56] — AI agents can write code, research information, automate workflows, and handle customer support. The trend is moving from AI that talks to AI that acts.

### Conclusion

AI agents represent a significant evolution in artificial intelligence, shifting from passive conversational tools to active task-executing systems. Understanding their core components and workflow is essential for leveraging their potential in various applications.

## Transcript

Let's go. What if AI could do more than just answer questions? What if it could actually plan, [music] take action, and complete tasks for you? That's exactly what an [music] AI agent does. A regular chatbot gives you an
answer. An AI agent takes a goal, creates a plan, uses tools, [music] checks the results, and adjusts its approach until the task is completed. [music] For example, you say, "Find me a flight to Tokyo under $800." The agent
follows four [music] steps: plan, act, observe, and adapt. It plans what needs [music] to be done, uses tools like search engines and APIs, checks the results, [music] and changes its strategy if needed. Behind this are
three key components: an LLM for reasoning, tools for taking action, and [music] memory for tracking progress. Today, AI agents can write code, research information, automate workflows, [music] and handle customer
support. AI is moving from AI that talks to AI that [music] acts. Subscribe to Simplilearn for more tech concepts explained simply.