10 AI JARGONS You Need to Know

Codebasics
CodebasicsMay 15, 2026

Why It Matters

Knowing these terms lets business leaders evaluate AI solutions, manage risk, and leverage agents for automation, directly impacting productivity and cost efficiency.

Key Takeaways

  • AI jargon includes language models, large language models, and prompts.
  • Tokens and context windows dictate cost and processing limits.
  • Hallucinations highlight need for verification of AI-generated answers.
  • Fine‑tuning and retrieval‑augmented generation customize model knowledge for specific tasks.
  • AI agents and MCP enable tool integration and task execution.

Summary

The video titled “10 AI JARGONS You need to know” breaks down essential terminology for non‑technical users, positioning AI as an accessible tool rather than a specialist’s domain.

It defines language models, large language models (LLMs), prompts, tokens, context windows, hallucinations, fine‑tuning, retrieval‑augmented generation (RAG), AI agents, and the Model Context Protocol (MCP). It explains how LLMs predict next tokens, how tokenization impacts pricing, and how context windows limit the amount of text processed at once.

Illustrative analogies—Buddy the parrot for language modeling, a desk for context windows, and a USB hub for MCP—make abstract concepts concrete. Notable examples include GPT, Claude Opus, Gemini as LLMs, and Amazon’s Rufus as an AI agent.

Understanding this lexicon equips professionals to select appropriate models, avoid costly hallucinations, and integrate AI across workflows, accelerating adoption and competitive advantage.

Original Description

AI is evolving rapidly, and with it comes confusing terms like LLMs, RAG, AI Agents, MCP, Context Window, and more.
In this beginner-friendly video, we explain 10 important AI jargons in the simplest way possible with practical examples. Whether you are a student, working professional, or just curious about AI, this video will help you better understand the AI world.
⭐️ Timestamps ⭐️
00:00 Intro
01:11 AI
03:05 LLM
03:52 Prompt
04:35 Token
05:18 Context Window
05:56 AI Hallucination
06:24 Fine-tuning
07:15 RAG
08:01 AI Agent / Agentic AI
08:49 MCP
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