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Prompt Engineering Guide

Mastering Text translation
on Mistral Large 2

Stop guessing. See how professional prompt engineering transforms Mistral Large 2's output for specific technical tasks.

The "Vibe" Prompt

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

Optimized Version

STABLE
{ "task": "Text Translation", "language_of_input": "English", "language_of_output": "French", "input_text": "The quick brown fox jumps over the lazy dog.", "translation_strategy": [ "Analyze source text for idioms and cultural nuances.", "Translate core meaning sentence by sentence.", "Review for grammatical correctness and natural flow in target language.", "Check for faithful representation of original sentiment and information.", "Final polish for fluency and native-speaker appeal." ], "constraints": [ "Maintain original meaning accurately.", "Translate fluently and idiomatically.", "Do not add or remove information.", "Preserve the tone of the original text.", "Provide only the translated text as output." ], "output_format": "Plain text string"}
Structured, task-focused, reduced hallucinations

Engineering Rationale

The optimized prompt uses a structured JSON format, explicitly defining the task, input/output languages, and the text itself. Crucially, it incorporates a 'translation_strategy' and 'constraints' array, which guide the model through a deliberate, step-by-step translation process. This chain-of-thought approach breaks down the complex task into manageable sub-tasks, helping the model to consider various linguistic aspects like idiom detection, grammatical correctness, and natural flow, leading to higher quality and more accurate translation compared to a simple, direct instruction. The constraints further reinforce desired output characteristics. This structured approach reduces ambiguity and provides clearer boundaries for the model's operation.

-150%
Token Efficiency Gain
The translated output should be 'Le rapide renard brun saute par-dessus le chien paresseux.'
The translation should be grammatically correct French.
The translation should maintain the original meaning precisely.

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