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Prompt Engineering Guide

Mastering Product description
on Perplexity Online 70B

Stop guessing. See how professional prompt engineering transforms Perplexity Online 70B's output for specific technical tasks.

The "Vibe" Prompt

"Write a product description for our new smart home device, the 'AuraSense'. It's a multi-sensor that tracks air quality, temperature, and humidity, and integrates with other smart devices. Make it sound appealing and useful."
Low specificity, inconsistent output

Optimized Version

STABLE
Your task is to craft a compelling and detailed product description for a smart home device named 'AuraSense'. Follow these steps: 1. **Identify Core Functionality**: List the primary sensing capabilities. 2. **Highlight Key Benefits**: Explain what these functionalities mean for the user (e.g., 'breathe easier', 'optimal comfort'). 3. **Emphasize Integration**: Describe its compatibility with other smart home ecosystems. 4. **Call to Action/Value Proposition**: Encourage purchase by summarizing its overall value. 5. **Format**: Use clear, concise language. Include a catchy headline, a brief introductory paragraph, bullet points for features/benefits, and a concluding statement. **Product Details:** - **Product Name**: AuraSense - **Device Type**: Multi-sensor Smart Home Device - **Core Sensors**: Air Quality (VOCs, particulate matter), Temperature, Humidity - **Key Differentiator**: Seamless integration with popular smart home platforms (e.g., Google Home, Amazon Alexa, Apple HomeKit) for automated actions and data insights. - **Target Audience**: Health-conscious individuals, tech enthusiasts, those seeking greater home comfort and efficiency. **Constraint**: Keep the description under 150 words.
Structured, task-focused, reduced hallucinations

Engineering Rationale

The optimized prompt leverages chain-of-thought by breaking down the task into sequential steps, guiding the AI through the process of generating a comprehensive description. It explicitly defines the product details and target audience, preventing the AI from making assumptions. The inclusion of formatting instructions ensures a well-structured output, and the word count constraint promotes conciseness. This structured approach reduces ambiguity and the need for the AI to infer information or structure, leading to a more focused and higher-quality output compared to the vague 'vibe_prompt'.

0%
Token Efficiency Gain
The optimized prompt explicitly defines the product features, reducing AI 'hallucinations'.
The step-by-step instructions ensure a structured output (headline, intro, bullets, conclusion).
The word count constraint directly addresses the concern of overly verbose descriptions.

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