Llama 2 提示詞指南：掌握官方 Prompt 格式與特殊標記
Original: A guide to prompting Llama 2
This is a practical prompting guide for Llama 2, written by the Replicate team. Unlike OpenAI's GPT series models, the open-source model…
本指南由 Replicate 團隊撰寫，深入解析 Llama 2 的官方提示詞（Prompt）格式。文章詳細說明了如何使用 `[INST]`、`<<SYS>>` 等特殊標記來結構化系統提示詞與用戶指令。遵循此標準模板能有效避免模型輸出混亂或不聽從指令的問題，是開發者部署與微調 Llama 2 的必讀基礎教學。
This is a practical prompting guide for Llama 2, written by the Replicate team. Unlike OpenAI's GPT series models, the open-source model Llama 2 has extremely strict requirements for input formatting. Without using the correct special tokens, the model can easily produce truncated responses, repetitive paraphrasing, or simply ignoring instructions.
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