Engrain by ByteRush

AGT.05.01 JuniorCore — asked often

Prompt engineering fundamentals

Comes up in: AI engineering

This concept is being written. It gets the full five steps — explanation, predict, interview angle, practice with tests, and review cards. Here is exactly what it will cover, so you can study it elsewhere in the meantime.

What it covers

  • clear instructions and context
  • role/system prompts
  • examples (few-shot) and their risks
  • structure with tags/sections
  • asking for reasoning when useful
  • long-context tips (documents first, question last)
  • iterate with evals not vibes

Words you will know

system promptfew-shot promptingprompt template

What you will practise

  • improve a weak prompt against a 20-case eval

Interview questions this answers

  • What is few-shot prompting and when can examples hurt?
  • What is context engineering?
  • How do you version and test prompts?