list three types of artificial intelligence software

Here are three common types of artificial intelligence software, categorized by their functionality and complexity: Reactive Machines (e.g., IBM Deep Blue, Spam Filters) - What it does: This is the most basic type of AI. It analyzes the current situation and reacts to it using pre-programmed rules or historical data. It has no memory of past events and cannot learn from new interactions. - Examples: Chess-playing supercomputers, email spam filters, and recommendation engines that suggest products based on your current shopping cart. Limited Memory AI (e.g., Self-Driving Cars, Chatbots) - What it does: This is the most common type of AI in use today. It can look at historical data (stored "memories") to make better decisions in the present. It learns from past data but does not retain that experience permanently. - Examples: Autonomous vehicles that observe the speed and trajectory of other cars; virtual assistants (like Siri or Alexa) that learn your speech patterns; and customer service chatbots that use past conversations to improve responses. Generative AI (e.g., ChatGPT, DALL-E, Midjourney) - What it does: This type of software creates new contenttext, images, music, code, or videobased on patterns it learned from massive datasets. It uses large language models (LLMs) or diffusion models to generate novel outputs rather than simply classifying or predicting. - Examples: OpenAIs ChatGPT (text), Googles Gemini (multimodal), and Adobe Firefly (image generation).