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AI Glossary

What is AI Agent?

An AI system that can autonomously perform tasks, make decisions, and take actions.

By Council Research TeamUpdated: Jan 27, 2026

Definition

AI agents go beyond simple chat by taking autonomous actions to complete goals. They can browse the web, execute code, use tools, and chain multiple steps together. Examples include AutoGPT, Claude Computer Use, and GPT with plugins.

Examples

1Booking travel automatically
2Researching and writing reports
3Debugging code across files

Why It Matters

AI agents represent the next evolution of AI assistants, moving from conversation to autonomous task completion.

Related Terms

Large Language Model (LLM)

An AI system trained on vast text data to understand and generate human-like text.

Chain of Thought (CoT)

A prompting technique where AI shows its reasoning step-by-step to improve accuracy.

Common Questions

What does AI Agent mean in simple terms?

An AI system that can autonomously perform tasks, make decisions, and take actions.

Why is AI Agent important for AI users?

AI agents represent the next evolution of AI assistants, moving from conversation to autonomous task completion.

How does AI Agent relate to AI chatbots like ChatGPT?

AI Agent is a fundamental concept in how AI assistants like ChatGPT, Claude, and Gemini work. For example: Booking travel automatically Understanding this helps you use AI tools more effectively.

Related Use Cases

Best AI for Coding

Best AI for Business

AI Models Using This Concept

ClaudeClaudeChatGPTChatGPTGeminiGemini

See AI Agent in Action

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Browse AI Glossary

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