Blog
Notes on Generative AI, Agentic AI, and building real AI systems — in English & Bahasa Indonesia.
RAGRetrieval-Augmented GenerationLLM
What is RAG? Retrieval-Augmented Generation Explained, with a Code Example
A plain-English guide to RAG (Retrieval-Augmented Generation) — what it is, why it beats fine-tuning for most use cases, how the retrieve-then-generate pipeline works, and a Python example with LangChain. Includes a Bahasa Indonesia summary.
June 18, 2026 · 8 min read
LangChainLLMGenerative AI
What is LangChain? Why It Matters, Loaders, LLM Connectors & a Tutorial
A plain-English guide to LangChain — what it is, why it matters, how to connect to LLMs like Google Gemini and Anthropic Claude, and how to load your own data with document loaders. Includes Python examples and a Bahasa Indonesia summary.
June 17, 2026 · 8 min read
LangGraphAgentic AILLM
What is LangGraph? Why Use It, How It Works, and a Code Example
A clear explainer of LangGraph — what it is, why use it, how to use it (with a Python code example), and when it makes sense. Includes a Bahasa Indonesia summary.
June 17, 2026 · 7 min read