[Maeumjigi 毕业设计开发日志 #4] 全面数据预处理: Llama 3.1 对话模板与自主 JSONL 数据流水线
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April 1, 2026, was the day our engineering team launched the automated preprocessing pipeline for the massive counseling corpora that would form the foundation of Maeumjigi. Training a high-performance open-source Large Language Model (LLM) like Meta Llama 3.1 requires rigorous data hygiene: converting unstructured multi-party dialogues into clean, token-bounded, and special-token-aligned instruction datasets.