Verified65% confidenceFactExact time
In 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.
3
Sources
65%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
程序员转AI工程师：你已完成80%，只差这六项核心能力
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