Unleashing the potential of prompt engineering in Large Language Models: a comprehensive review presents an exhaustive analysis of prompt engineering’s impact on LLMs.

• Prompt engineering is a critical technique for optimizing LLM input structures.
• The survey covers prompt engineering from foundational principles to advanced methodologies.
• It highlights the use of external knowledge plugins to reduce machine hallucination.
• The paper outlines future research directions in prompt engineering and its broad applications.

This survey offers valuable insights into the intricacies of prompt engineering and its transformative potential across various sectors. It serves as a crucial guide for anyone interested in the dynamic realm of LLMs and AI content generation.