Verified80% confidenceFactExact time
在大型语言模型的API调用中，消息分为三种角色：system、user和assistant，其中system prompt具有最高优先级。
9
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
4 Steps to Simulate the Claude Fable 5 Workflow Using System Prompts
bilibili沐晨AI笔记6/14/2026
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