Unverified50% confidenceFactExact time
LangChain采用面向接口编程的分层架构，符合SOLID原则中的开放-封闭原则
1
Sources
50%
Confidence
Long-term
Relevance
7/24/2026
First Seen
Sources
Related Claims
UnverifiedLangChain的设计遵循面向接口编程原则，符合SOLID中的开放-封闭原则，其思想来源于GoF设计模式82% similarUnverifiedLangChain adopts a layered architecture that defines specifications through an abstract core (core) and provides various concrete implementations (integrations) based on that core—that is, interface-oriented programming.80% similarUnverifiedLangChain is compatible with dozens of models through a unified BaseChatModel interface, and LiteLLM uses the OpenAI-compatible format as a universal standard.75% similarVerifiedLangChain's unified interface design is based on the Adapter Pattern in software engineering.75% similarUnverifiedLangChain's unified interface is built on LCEL (LangChain Expression Language), and all model objects implement the same Runnable interface protocol.75% similar
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