What is AI, how does it work, and what you need to know first.
13 articles
A complete journey through 12 AI concepts — Token, Prompt Engineering, RAG, Tool Calling, MCP, Context Engineering, Skill, Computer Use, Agent, Harness Engineering, Workflow, and Workspace Agent — with code snippets and actionable tips for each.
A beginner-friendly guide to the 3-layer AI pyramid — LLM (brain), Multimodal (senses), Tools & Agents (skeleton) — plus how to build your own AI agent with Kouzi (Coze), no coding required.
A clear breakdown of the three core AI engineering concepts — Function Calling (microscopic action layer), Skills (mesoscopic module layer), and MCP (macroscopic integration layer) — with practical code examples.
Master essential AI concepts: Token, Context Window, Prompt, RAG, MCP, Agent, Workflow and more -- with practical commands and code examples for Claude Code.
Most developers equate AI with LLMs, leading to wasted tokens and high costs. This guide breaks down AI core concepts, token calculation, and practical optimization strategies.
A detailed breakdown of three core AI automation concepts — Agent, Skill, and Harness — with definitions, operational logic, and practical Python code examples.
Everyone says 'large language model' like you should know what it means. Here's the actually-simple explanation, with zero technical jargon.
ChatGPT vs Claude vs Gemini vs Perplexity vs Midjourney — which one do you actually need? A practical decision matrix based on what you're trying to do.
From model parameters and context windows to RAG and embodied intelligence — this guide breaks down 12 essential AI concepts in plain language with real-world examples.
You asked for a recipe and it invented an ingredient that doesn't exist. Here's why AI hallucinates, how to spot it, and what to do when it happens.
ChatGPT Plus is $20/month. Claude Pro is $20/month. Midjourney is $10. Do you need any of them? Here's how to decide, based on what you actually use AI for.
NVIDIA is suddenly worth more than Google because of 'AI chips.' Here's what a GPU actually does, why AI needs thousands of them, and why you should care.
"AI is conscious." "AI will take all jobs." "AI knows everything." None of these are true. Here's what the reality looks like in 2026.