: By 2022, Large Language Models (LLMs) began to surpass the limitations of simple n-gram matching.

Essay Title: The Evolution and Ethics of Automated Linguistic Evaluation

The rapid advancement of Artificial Intelligence (AI) has necessitated objective ways to measure linguistic progress. Since its inception, the BLEU metric has served as the gold standard for evaluating machine translation. However, as we look back from the perspective of recent years (like 2022 and beyond), the reliance on such metrics raises questions about whether "math" can truly capture the nuance of human "meaning." Body Paragraph 1: The Technical Foundation

While files and metrics like BLEU provide the "zip" (the compressed, efficient data) needed for rapid AI development, they are not a replacement for human critical thinking. The future of evaluation lies in a hybrid approach: using AI for speed and humans for the final stamp of creative authenticity.