Unverified50% confidenceFactExact time
The messages parameter in an API request contains the conversation content, typically including two roles: system and user.
1
Sources
50%
Confidence
Long-term
Relevance
9/19/2026
First Seen
Sources
Related Entities
Related Claims
Unverifiedmessages参数是一个数组，每条消息包含role和content两个字段，常见角色包括system和user79% similarUnverifiedIn API calls, the system prompt is passed in as a distinct message role (role: system), carries higher instruction priority than ordinary user messages, and persists throughout the entire conversation.79% similarUnverifiedThe message roles for the conversational generation interface include user (user query), assistant (AI), and system (system prompt), each with a different function.74% similarUnverifiedChat Model的输入是一个消息列表，输出是结构化消息对象AIMessage，对应ChatOpenAI、ChatAnthropic等类74% similarVerifiedIn large language model API calls, messages are divided into three roles: system, user, and assistant, with the system prompt having the highest priority.72% similar
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