Unverified50% confidenceFactExact time
现代 LLM 应用通常将上下文分为三层：系统提示词、对话历史和用户输入
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
Related Claims
UnverifiedLLM交互模型中输入分为系统提示、用户消息和助手回复三个层次，系统提示处于最高优先级并在整个对话中持续生效83% similarUnverifiedThe new generation of LLM-based dialogue systems uses a context window mechanism, enabling semantic coherence across multiple consecutive conversational turns and adaptive adjustments.78% similarUnverifiedLLM 工具支持模板和系统提示词功能77% similarUnverifiedLLM 工具内置对话历史管理功能75% similarUnverifiedIn multi-turn conversations, the System message sets the behavioral tone and constraints, the user message represents user input, and the assistant message is the model's historical replies.71% similar
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