AI Writing · 9 min read

Prompt Engineering 101: The Only Guide You Need

Structured prompts, few-shot patterns, chain-of-thought, evals — the fundamentals in one place.

The 5-part prompt

Role, task, context, format, examples — always.

Few-shot patterns

When and how to include examples for reliability.

Chain-of-thought

When step-by-step reasoning helps and when it hurts.

Evals

How to actually measure whether a prompt is good.

FAQs

Is prompt engineering beginner-friendly?

Yes. Start with the linked tools in this article, follow the workflow step-by-step, and you'll ship your first result in under an hour.

What's the best free option?

Most tools we recommend have a free tier that's enough to complete every step in this guide.

Which AI model should I use?

We recommend Claude for long-form reasoning, ChatGPT for versatility and Perplexity for research. See our comparison pages for a full breakdown.

Arjun Verma
Arjun Verma
ML Engineer

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