15 AI Terms Everyone with A Device Shoul Know & Why

Own a device? Then know these 15 AI terms or get left behind.

No fluff. No handholding. Just the essential language of AI—because if you’re not speaking it, you’re already behind.

1. Machine learning (ML)

   The brains behind AI. Feeds on data. Learns patterns. Gets smarter.

2. Large Language Model (LLM)

   What you’re reading right now. Predict text, crafts content, thinks in tokens.

3. Neural Network

   Inspired by brains. Wired like circuits. Power most smart systems today.

4. Prompt Engineering

   Modern sorcery. You ask smarter, AI answers sharper.

5. Training Data

   AI’s origin story. What it’s fed shapes what it becomes.

6. Inference

   The moment AI makes its move. Fast. Calculated. Contextual.

7. Token

   A chunk of text AI reads. Not magic, just math.

8. NLP (Natural Language Processing)

   The reason AI can understand you—and respond like it means it.

9. Bias

   Built-in baggage. What happens when flawed data creates flawed “intelligence.”

10. AGI (Artificial General Intelligence)

    AI that rivals human thinking. Not here yet—but creeping closer.

11. Open-Source AI

    Transparent, tweakable, dangerous, in the wrong hands.

12. Model Fine-Tuning

    Customizing AI to your tone, your tasks, your vide.

13. Ethical AI

    Can you trust your machine? Big question. Creates sharper output.

14. Retraining

    Teaching AI new tricks. Overwrites bad habits. Creates sharper output.

15. Hallucination

    When AI makes stuff up—and says it with confidence.

    Why it matters: If you’re building, investing, scrolling, writing, selling—or just existing with a device—you’re already on the arena. Know the language. Own the edge.