The practice of writing clear, structured instructions for an AI system so it produces accurate, useful, and consistent output.
Definition of “Prompt Engineering”
AI language models respond based on the instructions, or prompts, they are given. Prompt engineering is the skill of writing those instructions in a way that reduces ambiguity, provides necessary context, and guides the model toward the kind of output that is actually useful.
For a business, this matters because the same AI tool can produce dramatically different results depending on how it is asked. A vague prompt produces a generic, often unusable response. A well-structured prompt that includes context, format, and examples produces output much closer to what is needed.
“Prompt Engineering” In Practice
Instead of asking an AI tool to 'write a blog post about our service', a business provides the target audience, the specific question the post should answer, the tone to use, and an example of a previous post that worked well, resulting in output that needs far less editing.