Unverified60% confidenceFactExact time

LangChain emerged at the end of 2022 and defined three core abstractions: Chain, Agent, and Memory

2

Sources

60%

Confidence

Long-term

Relevance

7/10/2026

First Seen

Sources

AI's Second Half: The Decisive Battle Shifts from Models to Infrastructure

hackernewshackernews7/9/2026

Related Claims

UnverifiedLangChain于2022年底诞生，将工具管理、记忆维护、多步推理等工程问题抽象为统一框架79% similar VerifiedLangChain的核心抽象包括Chain（链式调用）、Agent（智能体）、Memory（记忆）和Tool（工具）75% similar VerifiedLangGraph is an agent orchestration framework launched by the LangChain team in early 2024.73% similar

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