https://cubxxw.com/tags/project-learning/ 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 Fri, 09 May 2025 21:33:46 +0800 https://cubxxw.com/projects/mem0/ Fri, 09 May 2025 21:33:46 +0800 Sat, 11 Jul 2026 08:22:51 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/projects/mem0/ Deep dive into Mem0, the open-source AI memory layer: LLM-based extraction, vector plus graph database architecture, add/search operations, and limits. AI Open Source Project Learning https://cubxxw.com/projects/langgraph/ Sat, 19 Apr 2025 15:19:20 +0800 Sat, 11 Jul 2026 08:22:51 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/projects/langgraph/ Learn LangGraph architecture: how StateGraph, nodes, edges, and checkpointing power stateful multi-agent LLM workflows, plus how it differs from LangChain. AI Open Source Project Learning https://cubxxw.com/projects/gpt-researcher/ Mon, 14 Apr 2025 16:17:27 +0800 Sat, 11 Jul 2026 08:22:51 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/projects/gpt-researcher/ GPT Researcher is an open source AI agent that turns 20+ web sources into 2,000+ word research reports in minutes. Learn its architecture, setup, and cost. AI Open Source Project Learning