Runnable
A core abstract base class in LangChain that defines unified interfaces such as invoke, batch, and stream, and serves as the foundational protocol for LCEL chain composition.
Core Facts
Timeline (last 90 days)
The `Runnable` pipeline protocol is the key to understanding the entire LangChain framework; LCEL is essentially the composition of the `Runnable` interface.
with_retry is a chaining method provided by the LangChain Runnable interface, used to wrap retry logic around any Runnable component.
langchain-halu provides small Runnables that can be inserted in-place within an LCEL chain to perform hallucination checks without refactoring existing call logic.
All Facts (6)
LangChain's unified interface is built on LCEL (LangChain Expression Language), and all model objects implement the same Runnable interface protocol.
65%UnverifiedLCEL中每个Runnable的输入都是单一对象，多参数函数需要通过接收字典并在函数内部解包来处理
90%UnverifiedLangChain中所有继承自Runnable基类的组件都能用|符号自然串联
90%UnverifiedThe `Runnable` pipeline protocol is the key to understanding the entire LangChain framework; LCEL is essentially the composition of the `Runnable` interface.
50%Unverifiedwith_retry is a chaining method provided by the LangChain Runnable interface, used to wrap retry logic around any Runnable component.
50%Unverifiedlangchain-halu provides small Runnables that can be inserted in-place within an LCEL chain to perform hallucination checks without refactoring existing call logic.
50%