[KongchangAI]
Unverified50% confidenceFactExact time

BaseRetriever is the abstract base class for retrievers in LangChain; it defines standard calling interfaces such as invoke and batch, and returns a list of Document objects.

1
Sources
50%
Confidence
Long-term
Relevance
10/29/2026
First Seen

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get_claim(id=1112314)