Think of a prompt as the question or command that kicks off an AI response. The quality of what an AI produces is directly tied to how the prompt is written — vague inputs produce vague outputs. In a hiring context, a weak prompt might be "write a job description," while a strong one specifies the title, level, industry, required experience, tone, and any must-haves or deal-breakers. Prompt writing has become a practical skill for HR and recruiting teams, since the same AI tool can produce dramatically different results depending on how precisely the request is framed.