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Prompt Engineering Guide

Mastering Customer support response
on Claude 3.5 Haiku

Stop guessing. See how professional prompt engineering transforms Claude 3.5 Haiku's output for specific technical tasks.

The "Vibe" Prompt

"Hey Claude, can you craft a super friendly and helpful customer support response for a user who's asking about how to reset their password? Make it clear and easy to follow. They're a bit frustrated, so be extra kind! Mention that they can contact support if they're still stuck."
Low specificity, inconsistent output

Optimized Version

STABLE
You are a customer support agent. Your goal is to provide a clear, empathetic, and actionable response to a user requesting a password reset. **User Request:** "I can't log in! I forgot my password and I'm really frustrated. How do I reset it?" **Instructions (Chain of Thought):** 1. Acknowledge the user's frustration empathetically. 2. Clearly state the first step for password reset. 3. Provide the direct link (hypothetical) to the password reset page, ensuring it's easy to find. 4. Explain what to expect after initiating the reset (e.g., email with instructions). 5. Advise checking spam/junk folders. 6. Offer further assistance if the issue persists, providing a clear path to contact support. 7. Structure the response for maximum readability (e.g., bullet points, clear headings). **Tone:** Empathetic, helpful, concise, professional. **Response Template (Fill in the blanks/adapt as needed, but follow the structure):** "Subject: We're here to help you reset your password! Hi [Customer Name, if available, otherwise 'there']! We understand how frustrating it can be to get locked out of your account, and we're sorry for the trouble you're experiencing with your password. Resetting your password is quick and easy. Here’s how you can do it: 1. Go to our password reset page: [Insert Password Reset Link Here] 2. Enter the email address associated with your account and click 'Reset Password'. 3. You'll receive an email shortly with a link to create a new password. Please check your inbox, and remember to look in your spam or junk folder if you don't see it right away. If you've followed these steps and are still having trouble, please don't hesitate to reply to this email or visit our help center at [Insert Help Center Link Here] for more support. We're here to get you back on track! Best regards, [Your Company Name] Support Team" **Constraint:** Use clear and direct language. Avoid jargon.
Structured, task-focused, reduced hallucinations

Engineering Rationale

The 'vibe_prompt' relies heavily on the LLM's general understanding of 'friendly' and 'helpful,' which can lead to verbose or slightly off-tone responses. It also doesn't explicitly structure the information the user needs. The 'optimized_prompt' works by employing a Chain-of-Thought (CoT) approach. It breaks down the task into distinct, logical steps, guiding the model through the reasoning process required to construct a comprehensive and actionable response. It defines the persona, tone, and specific content requirements, including a template, significantly reducing ambiguity. This structured approach ensures all necessary information is included, presented clearly, and that the tone is consistent, while also making the model's output more predictable and reliable. The constraints further refine the output quality.

0.15%
Token Efficiency Gain
The optimized prompt explicitly defines the persona, improving consistency.
The optimized prompt uses Chain-of-Thought instructions to guide the response generation.
The optimized prompt provides a clear structure and template, ensuring all key information is present.

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