PEAS Representation in AI

PEAS stands for Performance Measure, Environment, Actuators, and Sensors — a framework for defining AI agent systems.

Let’s take an example: a self-driving car.

• Performance Measure: Safe driving, speed, comfort.
• Environment: Roads, traffic, pedestrians.
• Actuators: Steering, brakes, accelerator.
• Sensors: Cameras, radar, GPS, LIDAR.

This PEAS model helps in designing, analyzing, and improving AI systems by clearly defining what success looks like and how the agent interacts with its surroundings.