NOTES & ESSAYS

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Hands-on retrospectives, and things I finally figured out. Since Jan 2026 · 14 posts · ongoing.

Portrait of Zhang Yukui

Zhang Yukui / Ktao

Clinical medicine undergraduate. Medical student by day; the rest of the time I turn a real company's customer service, content, data and reporting into automation that runs every day.

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"A Clinical Medicine Student's Half Year of Self-Taught AI: From Gemini 3 to Real Delivery"

From first experiencing Gemini 3, creating Ling Lan and the OpenClaw memory system through AI-assisted implementation, to entering a real company, going through a silent failure, returning to school for exams, and choosing a direction again. This is a clinical medicine student's real record of the past half year.

2026-08-21~12 min read# About Me

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