My final-year architecture project at dusk, rebuilt as a 3D model on a block of its site: a long gallery under a timber roof, with a glass entry at one end.

I build AI systems for regulated businesses, and write down what works.

The writing ↓

Learn what actually works with AI, every week.

One build or one lesson a week, with what it cost and what broke, written for people who run a team. Five minutes to read. Hit reply and I answer.

Free. One email a week. Leave in one click.

11 November 2026 · Build Notes

I just had another aha moment.

In one day of talking, Claude Fable 5.2 and Blender turned my 2011 architecture project into a gallery you can walk through. What it got wrong.

5 November 2026 · Build Notes

Why I stopped using Canva.

Canva cut 1,271 jobs in November 2026. I had already stopped using it. Four reasons, one flyer made three ways, and the question for any business AI can copy.

Get Build Notes.

  • One build or lesson a week
  • The cost in dollars and hours, and what broke
  • Something you can try the same week
  • No course funnel, no daily emails
One email a week. Leave in one click.

About

Jason Q. Lu

Jason Q. LuSydney

Product at Google, TikTok, Are Media and Zookal. Architect, then AGSM MBA. I work with a small team of developers and product people when a build needs more hands.

Build Notes.

Started in August 2026. A young newsletter read by CEOs, founders and senior people at large international companies. One build or one lesson a week, with what it cost and what broke.

One email a week. Leave in one click.
© 2026 Jason Q. Lu, Sydney