Mastering LLM Input Optimization: From Basics to Advanced Prompt Engineering Techniques

Practical Guide to LLM Input Optimization: From Basics to Advanced Techniques LLM Input Optimization Why Your AI Gives Irrelevant Answers: Decoding LLM Input Logic Large Language Models (LLMs) are reshaping human-AI interaction, yet developers often face inconsistent responses to identical prompts across different models. The root cause lies in input structure—the grammatical framework through which models interpret the world. 1.1 Four Golden Rules of Input Optimization Semantic Clarity: Replace vague instructions like “explain in detail” with “compare A/B solutions using a three-step analysis” Context Utilization: GPT-4’s 128k context window achieves only 40% effective utilization (Anthropic research) Structural Adaptation: GPT requires …