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One piece a week, released in order from the first issue. Subscribe and we’ll email you each new issue the moment it opens.

First issue № 001 · First issue
01
Why we started

A report from a department that wasn’t in charge quietly made its way to the top

One report outside my field, and that single week was where it began. AI extracts; whatever must not be wrong, people verify to the end — the discipline that became the backbone of _y Tower.

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№ 002 · Ray
02
Second story · Inside the lab

From a tool that searches to an agent that does the legwork

A lab where real engineering keeps getting pushed back by a flood of requirements. How a team of three doing the work of ten rethought AI’s place — not as a tool, but as hands and feet.

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№ 003 · Dmitri
03
Alone, but not alone

I set out to gather thirteen people, and ended up with just AI and me

Thinking we were short on people, I gathered as many as thirteen — but they scattered, and I was the only one left. Six months of filling that space with AI instead of people.

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№ 004 · Andrew
04
Fourth story · Through writing and lectures

I lectured and wrote a book, but I was still ‘someone who explains AI’

A story that began with one report led to the lectern and a book. A record of the one conviction I found at the end of it.

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№ 005 · Ray
05
Fifth story · Two months into one day

I had AI ‘erase,’ not ‘judge’

A two-month first-pass patent review, done in a day. Instead of asking AI for the answer, we had it erase what was ‘clearly not a match’ — and kept the risky 5% in human hands.

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№ 006 · Claudia
06
Sixth story · Turning someday into today

I wanted to hear from the people I care about, so I decided to start a newsletter

My job is reviewing other people’s beginnings, yet I kept putting off my own ‘someday.’ Why I chose a newsletter as the first step back toward the people I care about.

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№ 007 · Ray
07
Seventh story · Days into seconds

I built a law-search site, without AI

Finding certification requirements once meant digging through dozens of PDFs by hand. Now it takes seconds — and leaving AI out made it cheaper and more accurate.

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№ 008 · Ray
08
Eighth story · The whole lab on one screen

I put the whole lab on a single screen

From industry trends to the master schedule, field pilots, and an issue tracker — everything the lab runs, on one dashboard. What I learned building it, and what didn’t work.

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№ 009 · Andrew
09
Ninth story · Eleven months of building MyBidWise

I kept adding what was needed, and ended up with a company

All I built was one alert service for Korea’s public procurement portal — then data collection, payments, email, and marketing followed one after another. A record of eleven months of trial and error, and what came of it.

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№ 010 · Ray
10
Tenth story · Looking again at what was thrown away

We took another look at what AI had thrown away

We couldn’t simply trust the list the patent team had filtered for us, so I pulled the data myself and built a database. When the review was done, ten new patents were left — and so was one question.

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№ 011 · Dmitri
11
Eleventh story · The factory remained

The projects ended, but the factory remained

AI and I put about 30 apps on the app stores. Total downloads: about 3,000. The apps I was surest about were the ones nobody used.

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№ 012 · Jun
12
Twelfth story · Off the pitch

Footballers train every day. What do founders train?

Footballers train even on days with no match. Asked what founders train, I had no answer. Looking into the training YC and Stanford give founders, I came to see our own group differently.

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№ 013 · Andrew
13
Thirteenth story · Before _y Tower stood

I failed to build the perfect assistant, and built a clumsy organization instead

I tried to hand everything to a single assistant, and it fell apart. Then I had my specialists hold meetings, and I got lost again. Only after falling twice did the frame of _y Tower remain.

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№ 014 · Andrew
14
Fourteenth story · What I refined after making it

I had a different AI grade the reports my AI wrote

Even with the org chart drawn, the results were uneven. To build an organization that fixes itself, I first needed a seat that doesn’t trust itself.

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Up next № 015 · Andrew
15
Fifteenth story · The door was open from outside

Someone was using gpt-4o on my server

It wasn't a sophisticated intrusion. It was a door I'd left open and forgotten. And when I locked it, it was nearly my own connection that got cut off first.

Up next · Coming soon