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AI Glossary

Prompt Engineering

The practice of designing inputs that steer AI systems toward reliable outputs.

Last updated August 2, 2026

Simple explanation

Prompt engineering is writing clear instructions that help AI systems produce useful, reliable outputs.

Technical explanation

It covers instruction design, few-shot examples, constraints, tool-calling patterns, and evaluation loops that reduce variance and hallucinations.

The practice of designing inputs that steer AI systems toward reliable outputs.

Examples

  • Role + task + format templates
  • Checklist prompts for reviews
  • RAG query rewriting

FAQs

Do I need coding skills?

No for basic prompts. Coding helps when you automate evaluation or tool use.

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