Metric In LLM Evaluation

Moving beyond basic metrics evaluations, modern LLM evaluation requires a nuanced suite of benchmarks. we explore the technical metrics used to quantify model performance, from standard tests like MMLU or Massive Multitask Language Understanding to specialized alignment metrics like G-Eval. We analyze the reliability of these scoring systems and provide frameworks for choosing the right metric for specific business use cases. Whether that is code generation accuracy, creative writing fluency, or factual grounding. By understanding the math and logic behind these evaluations, developers can better optimize their models for real-world deployment.