https://cubxxw.com/tags/langchain/ Tech blog by Xinwei Xiong — AI Builder, open source contributor and digital nomad sharing Kubernetes, Go, AI projects and travel. https://cubxxw.com/assets/og-image.png https://cubxxw.com/ Hugo -- gohugo.io en-us Wed, 16 Apr 2025 17:36:45 +0800 https://cubxxw.com/projects/langchain/ Wed, 16 Apr 2025 17:36:45 +0800 Tue, 07 Jul 2026 14:23:03 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/projects/langchain/ A practical guide to building LLM applications with LangChain — chains, agents, RAG, and the LangChain 1.0 create_agent + middleware model — with hands-on quick-start cases, 2025–2026 frontier updates, and common interview questions. Projects AI Open Source LangChain Agent RAG https://cubxxw.com/ai-technology/posts/harnessing-language-model-applications-with-langchain-a-developer-is-guide/ Wed, 22 May 2024 21:37:34 +0800 Mon, 22 Jun 2026 18:48:25 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/ai-technology/posts/harnessing-language-model-applications-with-langchain-a-developer-is-guide/ This guide provides an in-depth look into the integration and application of language models using the LangChain framework, tailored for developers looking to streamline complex implementations. AI & Technology AI AI Development Language Models LangChain AI Frameworks Machine Learning API Integration Natural Language Processing (NLP) Software Development Programming Automation AI Tools OpenAI Deep Learning