Prompt Pad：在提示詞中設定角色，提升 AI 回答品質
Prompt Pad: Frame Your Persona for Better AI Answers
Prompt Pad 示範如何在系統提示詞中設定模型角色，以提升回答品質。角色設定可界定模型運用的專業知識、語氣和理想答案形式；為常用提示詞加上一行角色描述，再比較回答。
Want better answers from AI? Start by telling it who to be.
In this episode of Prompt Pad, @rosendo_pili shows how setting your model's persona in the system prompt immediately improves the quality of its answers.
The tip in a nutshell
Before you ask the question, give the model a role. "You are a senior backend engineer reviewing a pull request" gets you a very different answer than a bare "review this code." A persona tells the model what expertise to draw on, what tone to use, and what a good answer looks like.
Try it yourself
Pick a prompt you use often and add a one-line persona to the top. Compare the two answers side by side. Then share your best persona in the comments 👇
📣 Help us spread the word
Know someone whose AI answers could use an upgrade? Send them this video. And subscribe so you don't miss the next Prompt Pad tip:
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來源：DEV Community · dev.to