Techniques

Prompt Engineering

The practice of crafting specific instructions to get better outputs from AI models like ChatGPT, Claude, or Gemini.

What is Prompt Engineering?

Prompt engineering is the practice of writing clear, specific instructions to get AI models to produce exactly what you need.

It's the difference between asking "write a blog post" and "write a 500-word blog post about AI tools for developers, in a casual tone, with 3 practical examples." The second prompt gets you closer to what you actually want.

Most builders use it daily when working with ChatGPT, Claude, or coding assistants like Cursor. Good prompts include context, format requirements, examples, and constraints. The more specific you are, the better the output.

It's a skill you develop through practice. Start with basic prompts and refine based on what you get back. Most AI tools now have prompt libraries you can learn from.

Good to Know

Specificity beats vagueness - include format, length, tone, and examples in your prompts
You can iterate on prompts by refining based on outputs, adding constraints or context
Works with all major AI models - ChatGPT, Claude, Gemini, and coding assistants
Common techniques include few-shot learning (giving examples), chain-of-thought (asking it to explain reasoning), and role prompting
Most AI platforms now offer prompt libraries and templates you can adapt

How Vibe Coders Use Prompt Engineering

1
Writing product descriptions that match your brand voice by including tone examples
2
Generating code snippets with specific framework requirements and error handling
3
Creating customer support responses that follow your company guidelines
4
Drafting emails with the right level of formality and key points you need to cover

Frequently Asked Questions

Related Terms

AI Safety

Research and practices focused on ensuring AI systems behave as intended and don't cause unintended harm to humans or society.

Sora

OpenAI's text-to-video AI model that generates realistic video clips from text prompts, images, or existing video.

ChatGPT

OpenAI's conversational AI that can write, code, analyze data, and help you build faster through natural language prompts.

System Prompt

Instructions that define an AI's behavior, personality, and constraints before it responds to user queries.

Claude Sonnet 4.5

Anthropic's mid-tier AI model released September 2025, optimized for coding and agentic tasks with a 200k token context window.

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