Tech Blog
AI model integration guides, API tutorials, tech sharing and product updates
The 10 most noteworthy AI open-source projects on GitHub
From large models to development frameworks, these open-source projects are shaping the future of AI development.
Getting Started with LangChain: Building Your First AI Application
Learn LangChain from scratch and build a simple RAG question-answering system.
Using OpenAI SDK to seamlessly switch to domestic large models
Without changing code, only modify the base_url and api_key to freely switch between domestic large models such as DeepSeek, GLM, Qwen. Attached are integration examples for LangChain and Vercel AI SDK.
Build a DeepSeek chatbot using Streamlit and Ciyuano
Build a complete AI chat web application with Streamlit in 30 minutes, supporting streaming output, conversation memory, and multi-model switching. Entirely pure Python, zero frontend code.
2025 Domestic Large Model Panoramic Comparison: DeepSeek vs GLM vs Qwen
Objectively compare DeepSeek V4, GLM-5, and Qwen-Plus across four dimensions: reasoning ability, Chinese comprehension, code generation, and price.
AI Startup Pitfall Guide: 10 Lessons Learned the Hard Way
10 key lessons summarized from real entrepreneurial experiences, covering technology selection, team building, business model, and financing strategies.
Hands-on AI Agent Development: Building Autonomous Decision-Making Agents
Build an AI Agent from scratch with tool calling, memory management, and autonomous planning capabilities, covering mainstream frameworks such as ReAct and Plan-and-Execute.
RAG System Design: Empowering Large Models with Real-time Knowledge Capabilities
In-depth explanation of the design principles and implementation of RAG (Retrieval-Augmented Generation) systems, including vector retrieval, hybrid search, re-ranking, and evaluation framework.
Cursor Usage Guide: Best Practices for AI Programming Assistant
Cursor is currently the most powerful AI programming IDE. This article shares usage tips and best practices.