The company announced the availability of MongoDB 8.3, building on previous generations of the database software with superior performance aimed at the agentic AI era. To support this, MongoDB added ...

20+ years in tech. Currently deep in LLMs and agentic systems. Writing about what I'm actually building. Sydney-based. Opinions mine. 20+ years in tech. Currently deep in LLMs and agentic systems.

要做这样一个 AI 助手:能上网查资料、能读写文件、能记住过去的对话,还能在执行有风险的操作前先征询人类的意见。听起来是不是很复杂，其实并不是LangChain 生态里现成的几套工具,把开发时间压到了几个小时。不过这里就多了一个问题： create_agent、Deep Agents ...

现在介绍LangGraph 和 LangChain 的文章。每一篇的结论都差不多：简单流程用 LangChain，复杂的用 LangGraph。 但是简单和复杂都是相对的，如果是具体问题呢，比如说一个做代码分析、三个 Agent 串起来的流水线，到底该拿哪一个上线？ 所以本文用同一个需求分别用 ...

2026 年，构建 AI Agent 已经成了开发者必备技能。但一打开 LangChain 生态，你会看到三个名字反复出现：DeepAgents、LangChain、LangGraph。 在 LangChain 生态中，LangChain、LangGraph 和 DeepAgents（deepagents 库）构成了一个清晰的抽象层级金字塔。它们不是三个并列的竞争框架 ...

Cybersecurity researchers have disclosed three security vulnerabilities impacting LangChain and LangGraph that, if successfully exploited, could expose filesystem data, environment secrets, and ...

2025 年 10 月中旬，LangGraph 发布 1.0 版本。开发团队承诺这是一个稳定版本，预计未来接口不会大改 ...

In this tutorial, we build a genuinely advanced Agentic AI system using LangGraph and OpenAI models by going beyond simple planner, executor loops. We implement adaptive deliberation, where the agent ...

LangGraph is a powerful framework by LangChain designed for creating stateful, multi-actor applications with LLMs. It provides the structure and tools needed to build sophisticated AI agents through a ...