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LangChain

№8 · AI Agents & AutomationAI智能体与自动化
Popular framework for building context-aware agents and LLM applications.
最流行的智能体与大模型应用开发框架
Open source开源#framework#open-source#python#developer-tools
Visit site访问官网 ↗langchain.comLink active链接活跃Probed today今日探测 · 176 ms · 100% up · HTTP 200 ·
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Appears in scenarios出现在这些场景

2 scenarios
Build AI Agents做智能体 / AgentAutomate a Workflow自动化工作流
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Compared with与它对比

1 comparison
CrewAI
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Appears in workflows出现在工作流

1 workflow
Build an AI Agent搭建 AI Agent
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Quick answers常见问答

Is LangChain free?LangChain 是免费的吗?

LangChain is open source — free to self-host.LangChain 开源,可自行部署免费。

Does LangChain work in China?国内能直接用 LangChain 吗?

LangChain may require a proxy from mainland China; we recheck its link daily.LangChain 国内可能需要代理;我们每日复测其链接。

Is LangChain's link verified?LangChain 的链接核验过吗?

Yes — we probed LangChain's link today (HTTP 200, 176 ms) and it's live.是——我们今日探测 LangChain 链接(HTTP 200, 176 ms),状态活跃。