Watercolor illustration: a person at a cozy desk, holding a glowing translucent orb representing the essence of understanding LLMs

AI Path L0→L1 Upgrade Guide (1): Understanding Your Tools

📖 This is Part 1 of 5 in the “AI Path L0→L1 Upgrade Guide” series. Series navigation will be updated once all parts are published. Introduction: Sound Familiar? I’ve watched a lot of friends use AI tools, and I keep noticing the same pattern. They’re not strangers to ChatGPT or Claude—they use them casually from time to time—but their experience is wildly inconsistent. Sometimes the AI delivers a jaw-dropping answer; other times it completely misses the point, producing something unusable. ...

2026-05-11 · 5 min · Alex Wang