Founder Reality
I build in AI - and I write down what it's actually like.
Right now I'm shipping an open-weight model. This is where I think out loud about it - what I'm seeing, what I'm deciding, and what I'm getting wrong as I build.
First-hand, no script. Notes from inside the work, not commentary from outside it.
George Pu. Building an open-weight model in Toronto - no investors, no co-founders.
Latest essays
What I'm thinking about right now.
The parts of AI I could no longer delegate
I started an AI lab before I was capable of supervising model training myself. Then a bigger training run didn't work, and the gap stopped being ignorable.
Read essayI am not afraid of failure. I am afraid of becoming irrelevant.
I have stopped knowing what a productive day feels like
The company is moving faster than I am
30 Days, Six Products, Two Dead Models, and the Part That Didn't Work
We Bet the Company on Open Weights. Here's What's Happening to Them.
From the series · 90-Day Action Plan to Surviving AI
The Inventory
When I was figuring out what to do after SimpleDirect, I made a list of everything I had.
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