反覆修正提示的策略

提示設計通常要經過數次疊代，才能獲得一致的理想回應。您的提示設計策略應採用提示設計最佳做法，並逐步進行調整。測試效能是否符合用途需求時，您可以逐步導入部分或所有最佳做法。

此外，提示中的內容順序有時會影響回覆結果，因此不妨嘗試變更內容順序，看看回覆會有什麼變化。舉例來說，如果是多模態提示，請嘗試在提示中先加入檔案，再加入指令。

收到模型回覆後，請記下您喜歡和不喜歡的回覆內容，並修改提示，引導模型生成最符合您用途的回覆。

範例

在本例中，假設您希望模型為產品撰寫廣告文案，可以先定義下列提示內容：

  • 目標：建立廣告文案
  • Context:
    • 類別：稀缺性、獨占性
    • 產品說明：「Chromecast 是一種裝置，可讓使用者以無線方式投放其他裝置中的內容，以便在電視上觀賞喜愛的電影、電視節目、相片和網站等。無論是 Android 智慧型手機和平板電腦、iPhone 和 iPad、Windows 和 Mac 筆電，還是 Chromebook Pixel 等裝置中的內容，皆可透過 Chromecast 顯示在電視上。」
  • 限制：每則回覆最多兩句話。

實驗如何向模型提供內容，有助於確保模型回覆最符合您的需求。假設您提供給模型的提示內容與下列文字完全相同：

第一次疊代 
      Create ad copy.

      Categories: scarcity, exclusivity

      Product description: "Chromecast is a device that allows users to wirelessly cast their content from other devices, so they can watch their favorite movies, TV shows, photos, websites, and more on their TV. Chromecast can display content from Android smartphones and tablets, iPhones & iPads, Windows and Mac laptops, and the Chromebook Pixel."

      Constraints: Each response should be two sentences or less.
    
      Scarcity

      *  Time is running out to experience the future of entertainment! Get your Chromecast before they're gone.
      *  Limited quantities available! Don't miss your chance to own the streaming device everyone's talking about.

      Exclusivity

      *  Unlock a world of entertainment with Chromecast. Experience the freedom of streaming like never before.
      *  Upgrade your home entertainment with the exclusive Chromecast device. Join the elite group of cord-cutters who stream smarter.

接著，您可以嘗試重新設定提示格式，看看當提示目標、限制和部分背景資訊合併為單一句子時，回覆會有什麼變化：

第二個疊代版本 
      Create scarcity and exclusivity-focused ad copy that is less than two sentences.

      Product description: "Chromecast is a device that allows users to wirelessly cast their content from other devices, so they can watch their favorite movies, TV shows, photos, websites, and more on their TV. Chromecast can display content from Android smartphones and tablets, iPhones & iPads, Windows and Mac laptops, and the Chromebook Pixel."
    
      Options for Scarcity & Exclusivity-Driven Chromecast Ads:

      Option 1 (Scarcity): "Limited quantities available! Get your Chromecast today before they're gone and unlock a world of on-demand entertainment."

      Option 2 (Exclusivity): "Experience entertainment like never before. Chromecast: the ultimate upgrade for your TV, available for a limited time."

這次模型的回覆內容中，每個類別只有一個複製選項。如果您發現每個類別至少需要兩個選項，且不想限制回覆長度，可以修改限制並再次嘗試提示：

第三次疊代 
      Create two ad-copies about scarcity and two ad-copies about exclusivity.

      Product description: "Chromecast is a device that allows users to wirelessly cast their content from other devices, so they can watch their favorite movies, TV shows, photos, websites, and more on their TV. Chromecast can display content from Android smartphones and tablets, iPhones & iPads, Windows and Mac laptops, and the Chromebook Pixel."
    
    Scarcity Ad Copies:
    Ad 1:

    Headline: Don't miss out! Chromecast is flying off the shelves!

    Body: Experience the magic of Chromecast before it's too late! Limited quantities are available, so grab yours now and start enjoying your favorite entertainment on the big screen. 

    Ad 2:

    Headline: Last chance! Chromecast is almost sold out.

    Body: Time is running out to get your hands on Chromecast. Upgrade your TV experience today and enjoy seamless streaming from all your devices. Don't wait, supplies are limited!


    Exclusivity Ad Copies:

    Ad 1:

    Headline: Unlock a world of entertainment with the exclusive Chromecast.

    Body: Join the elite group of Chromecast users and experience the future of television. Enjoy effortless streaming, endless entertainment options, and unparalleled convenience. Chromecast: It's not just TV, it's an experience.

    Ad 2:

    Headline: Elevate your home entertainment with the Chromecast advantage.

    Body: Go beyond ordinary TV with Chromecast. Seamlessly stream content from all your devices and enjoy a personalized entertainment experience like no other. Discover the exclusivity of Chromecast today.

在第三次疊代中，模型的回覆包含廣告文案的標題和內文欄位。以這個範例來說，假設這項回覆符合您的廣告文案需求。

您已調整提示，讓回覆內容符合廣告文案規定，現在可以更新及測試提示，確保模型日後會產生格式類似的回覆：

第四次疊代 
      Create two ad-copies about scarcity and two ad-copies about exclusivity.

      Include a headline and body for each ad copy.

      Product description: "Chromecast is a device that allows users to wirelessly cast their content from other devices, so they can watch their favorite movies, TV shows, photos, websites, and more on their TV. Chromecast can display content from Android smartphones and tablets, iPhones & iPads, Windows and Mac laptops, and the Chromebook Pixel."
    
    Scarcity Ads:

    Ad 1:

    Headline: Last Chance! Chromecast is Selling Out Fast
    Body: Get the Chromecast experience before it's gone! Limited quantities remain. Upgrade your TV time today!

    Ad 2:

    Headline: Don't Miss Out! Chromecast Stock is Running Low
    Body: Time is running out to grab your Chromecast. Enjoy seamless streaming on the big screen. Order now while supplies last!

    Exclusivity Ads:

    Ad 1:

    Headline: Unlock the Ultimate Viewing Experience with Chromecast
    Body: Join the elite group of Chromecast users and enjoy unparalleled streaming convenience. Elevate your entertainment today!

    Ad 2:

    Headline: Experience the Future of Entertainment: Get Your Chromecast
    Body: Be among the first to enjoy the cutting-edge technology of Chromecast. Stream anything, anytime, effortlessly.  Upgrade your home entertainment now!

這次，即使有額外限制，模型的回答仍與前一次迭代非常相似，這表示您已成功迭代提示。

如範例所示，提示疊代是提示設計流程不可或缺的一環，可協助您引導模型，針對您的用途產生最佳結果。

後續步驟