TeacHER Explains: What is ChatGPT?
ChatGPT is a general-purpose AI assistant from OpenAI. TeacHER explains what it is, what it can help with, and how…
TeacHER Explains: What is MCP?
MCP helps AI tools connect to external tools and context in a more standard way. TeacHER explains the Model Context…
TeacHER Explains: What is RAG?
RAG helps AI systems answer with information from documents or databases. TeacHER explains retrieval augmented generation simply.
TeacHER Explains: What is a prompt?
A prompt is the instruction you give to an AI model. TeacHER explains how prompts work and how to write…
TeacHER Explains: What is context in AI?
Context is the information an AI model can use while answering. TeacHER explains why context often determines the quality of…
TeacHER Explains: What is an LLM?
An LLM is the AI model behind many chatbots and writing tools. TeacHER explains what large language models do in…
TeacHER Explains: What are AI coding CLI tools?
AI coding CLI tools bring AI assistance into the terminal. TeacHER explains how they work, what they can do, and…
TeacHER Explains: Local AI vs cloud AI
Local AI gives you more control, while cloud AI gives you convenience and power. TeacHER explains the trade-offs in simple…
TeacHER Explains: What is an AI agent?
An AI agent is an AI system that can work toward a goal by deciding steps, using tools, checking results,…
TeacHER Explains: What is vibe coding?
AI Coding · Lesson 01 What is vibe coding? A beginner-friendly explanation of building software by guiding AI coding tools…