First Move (11~18) - Code, Learn, Build
🧭 Career CompassDashboardProgress
Loading...
First Move (11~18) - Code, Learn, Build

Structured, level-based technology learning paths from foundational exploration to industry mastery.

Learning Domains

  • Python Programming (Active)
  • Computer Science Core
  • Web Development
  • AI & Machine Learning

Platform Architecture

  • Level-Based Progression
  • Decoupled Content Schema
  • Modular Code Execution Engine
  • Curated Official Resources

© 2026 First Move (11~18) • CODE • LEARN • BUILD. Built with Next.js App Router.

Readability & Accessibility First

← Generative AI & LLM Agents|Level 1: AI & Large Language Model Foundations

1. LLM Transformer Architecture & Systematic Prompt Engineering

Lesson 1 of 6
Saved Locally (Guest)
Progress
0%

LLM Transformer Architecture & Systematic Prompt Engineering

Understand Transformer self-attention, BPE tokenization, temperature sampling, and zero-shot/few-shot/chain-of-thought prompting.

Learning Objectives & Transformer Mechanics

### Learning Objectives - Understand Transformer self-attention mechanisms and auto-regressive next-token prediction. - Master prompt engineering techniques: System Instructions, Few-Shot Demonstrations, and Chain-of-Thought (CoT) reasoning. - Control generation randomness using `temperature`, `top_p`, and frequency penalties. --- ### How Large Language Models Work Large Language Models (LLMs) are auto-regressive deep neural networks trained on massive textual corpora. Text inputs are split into sub-word units called **Tokens** using Byte-Pair Encoding (BPE). The **Transformer Self-Attention** layer computes contextual relationships between tokens, calculating probability distributions to generate subsequent tokens.
💻 Ready to test your knowledge with code?
Solve the hands-on coding exercise in the interactive code editor.