重写 LangChain 之后，Agent 开发终于告别“拼凑学”。 本周，LangChain 宣布完成 1.25 亿美元融资，投后估值 12.5 亿美元。除了宣布其独角兽地位外，该公司还发布了里程碑式更新：经过 3 年迭代，LangChain 1.0 正式登场。而且，这并非一次常规的版本升级，而是一场从 ...

LangChain 在 2026 年 1 月发布了 Deep Agents，确实有点东西。 不过先说结论：这不是什么颠覆性的技术创新，而是把业界验证过的最佳实践，打包成了一个开箱即用的框架。 LangChain 说：既然这些经验都验证过了，为什么不打包成一个库？于是就有了 Deep Agents。

If you are always on the lookout for tools that can make your work smoother and your projects more impressive. You’ve probably heard about the buzz surrounding large language models (LLMs) and their ...

LangChain is an SDK that simplifies the integration of large language models and applications by chaining together components and exposing a simple and unified API. Here’s a quick primer. If you are a ...

LangChain is one of the hottest development platforms for creating applications that use generative AI—but it’s only available for Python and JavaScript. What to do if you’re an R programmer who wants ...

If you are interested in learning more about how you can utilize the power of artificial intelligence and specifically generative AI into your applications. You are sure to enjoy this quick overview ...

Enso Technologies Ltd. today launched a marketplace that will enable companies to access artificial intelligence agents for a monthly subscription. The platform is the fruit of a partnership with ...

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A new report out today from artificial intelligence security startup Cyata Security Ltd. details a recently uncovered critical vulnerability on langchain-core, the foundational library behind ...