Basics5 min read
11 Common Prompt Engineering Mistakes and How to Fix Them
The prompt engineering mistakes that cause most bad AI output, from missing context to conflicting rules and untested changes, each with a concrete fix.
Category
Basics
What prompt engineering is, how to write clear prompts, and the mistakes that cost the most.
Basics articles
Basics6 min read
Prompting ChatGPT vs Claude vs Gemini: What Carries Over
Do prompts work the same in ChatGPT, Claude and Gemini? Most principles transfer. Here is what differs, and how to test a prompt across models without guessing.
Basics4 min read
How to Write Better ChatGPT Prompts: A Before-and-After Checklist
A practical checklist for writing better ChatGPT prompts, with before-and-after examples. The same habits work for Claude, Gemini and other AI assistants.
Basics6 min read
What Is Prompt Engineering? A Practical Guide With Examples
Prompt engineering is the skill of writing inputs that get reliable results from AI models. Learn the parts of a good prompt, with before-and-after examples.
Write better prompts, a few questions a day.
Short quizzes on real prompting decisions, with an explanation for every answer. Free to start on iPhone and Android.
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