title: "Agent IA : que sont-ils ? Avantages et types"

An AI agent is an autonomous entity that perceives its environment and acts upon it to achieve specific goals. These agents are built on core components including a foundational model for reasoning, perception for data gathering, memory, and planning capabilities to execute tasks. The recent rise of powerful large language models has significantly accelerated the development and deployment of more sophisticated agents. Different types exist, from simple reflex agents to more complex learning agents, each suited for different levels of task complexity. In a business context, they offer benefits like automating workflows, improving decision-making, and enhancing customer service, though challenges like security and governance must be addressed.