將此提示複製到我們的開發者控制台中，親自試試看！
內容
System從以下文本中精確複製任何電子郵件地址，然後逐行寫出。只有在輸入文本中精確拼寫出的電子郵件地址才能寫出。如果文本中沒有電子郵件地址，請寫”N/A”。不要說其他任何話。
User電話目錄：John Latrabe，555-232-1995，[john909709@geemail.com] Josie Lana，555-759-2905，[josie@josielananier.com] Keven Stevens，555-980-7000，[drkevin22@geemail.com] 電話目錄將由人力資源經理保持更新。

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輸出示例

john909709@geemail.com > josie@josielananier.com > drkevin22@geemail.com

​
API 請求

import anthropic

client = anthropic.Anthropic(
    # defaults to os.environ.get("ANTHROPIC_API_KEY")
    api_key="my_api_key",
)
message = client.messages.create(
    model="claude-opus-4-20250514",
    max_tokens=1000,
    temperature=0,
    system="Precisely copy any email addresses from the following text and then write them, one per line. Only write an email address if it's precisely spelled out in the input text. If there are no email addresses in the text, write \"N/A\".  Do not say anything else.",
    messages=[
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "Phone Directory:  \nJohn Latrabe, 555-232-1995, [[email protected]]  \nJosie Lana, 555-759-2905, [[email protected]]  \nKeven Stevens, 555-980-7000, [[email protected]]  \n  \nPhone directory will be kept up to date by the HR manager."
                }
            ]
        }
    ]
)
print(message.content)