Expired75% confidenceFactExact time
LangChain organizes conversations using structured message types (SystemMessage, HumanMessage, AIMessage), and its design is highly aligned with the messages array format of the OpenAI Chat Completions API.
5
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
7/3/2026
First Seen
Valid until: 10/1/2026(expired)
Sources
LangChain入门：Model与Agent核心概念详解
bilibiliAgentic_RAG7/2/2026
Related Claims
UnverifiedLangChain的ChatPromptTemplate遵循OpenAI的多模态消息规范，消息内容是包含多个content block的数组75% similarVerifiedLangChain uses ChatPromptTemplate to construct prompt templates.75% similarUnverifiedLangChain 1.0 unifies tool definition, tool call result injection, and multi-turn conversation state management under Agent lifecycle management.72% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/62079API
curl https://kongchang.com/api/v1/knowledge/claims/62079MCP
get_claim(id=62079)