An AI agent is a software program that:
Senses its environment (via data inputs like text, images, or sensors).
Processes information using AI models (LLMs, reinforcement learning, etc.).
Acts autonomously to achieve a goal (e.g., booking a flight, managing a supply chain).
Examples:
ChatGPT as an agent (can browse the web, analyze files, and take actions).
AutoGPT & BabyAGI (self-prompting AI agents that complete multi-step tasks).
AI agents rely on a combination of:
Machine Learning (ML) – For decision-making.
Natural Language Processing (NLP) – For understanding and generating human-like responses.
Reinforcement Learning (RL) – For optimizing actions based on rewards/punishments.
Computer Vision – For interpreting visual data (in robots, drones, etc.).
Key Components:
Perception – Gathering data (text, images, sensor inputs).
Reasoning – Analyzing data to decide the best action.
Action – Executing tasks (typing responses, moving a robot arm).
Learning – Improving over time via feedback loops.