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Prompt Engineering Guide

Mastering Text translation
on Qwen 2.5 72B

Stop guessing. See how professional prompt engineering transforms Qwen 2.5 72B's output for specific technical tasks.

The "Vibe" Prompt

"Translate the following text from English to French: "The quick brown fox jumps over the lazy dog.""
Low specificity, inconsistent output

Optimized Version

STABLE
You are a highly proficient and accurate multilingual translator. Your task is to translate the provided English text into grammatically correct and natural-sounding French. **English Text:** "The quick brown fox jumps over the lazy dog." **Thought Process:** 1. Analyze the source text for its core meaning and nuances. 2. Identify key vocabulary and grammatical structures. 3. Consider the most appropriate French equivalents for each word and phrase. 4. Ensure the translation maintains the original meaning and context. 5. Verify grammatical correctness, sentence flow, and naturalness in French. **French Translation:**
Structured, task-focused, reduced hallucinations

Engineering Rationale

The optimized prompt provides clear instructions and defines the persona of the AI, which can improve the focus and quality of the output. The chain-of-thought section explicitly outlines the steps a human translator would take, encouraging the model to follow a similar structured reasoning process. This reduces the likelihood of direct, literal translation and promotes more natural and contextually appropriate French. It also primes the model for a specific output format, making the response more predictable and easier to parse. By guiding the model through a thinking process, it reduces ambiguity and implicitly focuses the model on the task's core requirements.

0%
Token Efficiency Gain
The output for optimized_prompt MUST be 'Le rapide renard brun saute par-dessus le chien paresseux.'
The translation provided by optimized_prompt MUST be grammatically correct French.
The optimized_prompt MUST produce a more natural-sounding French translation than a simple direct translation.

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