2.1 Narrow AI (Weak AI)
Narrow AI is really good at one specific job and useless at everything else. It's the only kind of AI that actually exists today.
Chapter 2: Types of Artificial Intelligence
Narrow AI (also called Weak AI) is built for one task or a small set of tasks. A chess AI can beat grandmasters but can't tell you what a sandwich is. A face-recognition system can't write a poem.
Here's the plot twist: every AI that exists right now is narrow AI - including chatbots. Even though ChatGPT-style assistants feel general because they can chat about almost anything, they still can't, say, independently learn to drive a car or go get a job.
"Weak" doesn't mean bad. Narrow AI can be insanely powerful within its lane - it's just stuck in that lane.
Key takeaways
Narrow AI = one job, done really well
All AI today is narrow AI
Weak means specialised, not useless