Jeff Liu

Jeff Liu

·Builder · AI Explorer

Building in public — experiments, lessons, and the occasional win.

The Builder's Manifesto
Daily Commitments
7 Commitments
Apr 11, 2026·3 MIN READ

My AI Had 45 Rule Files. It Was Hallucinating Because of Me.

I had 45 rule files telling my AI how to behave. The output was getting worse, not better. Then I measured: 170KB of context loaded per session. Here's what happened when I deleted half of them.

Apr 1, 2026·3 MIN READ

Why I Let AI Fight With Itself Before I Ship Anything

I spend most of my day building with AI.Not using it to write emails or summarize documents. Building with it. Multi-agent systems, content pipelines, infrastru...

Apr 1, 2026·2 MIN READ

How I Trained AI to Stop Hurting My Brain

I spend a lot of time building with AI and using it as an execution partner. It has been a force multiplier for learning and executing. But there are times wher...

Mar 31, 2026·1 MIN READ

Claude is experiencing high usage

Is too much success a real thing? For, Claude it is. LLM have been draining a lot quicker in Antigravity this weekend. Been switching back and forth between Gem...

Mar 28, 2026·2 MIN READ

I am not a genius, and neither is AI.

AI told me I was brilliant today.Walked me so far down a rabbit hole that what we built looked amazing from the outside. Then I looked at the code. Spaghetti. F...

Mar 25, 2026·4 MIN READ

Stop Moving the Finish Line

My brother told me something recently that that stuck with me.Stop moving the finish line.He comes from product. He has built things at scale. And he was watchi...

Mar 22, 2026·2 MIN READ

What keeps me up at night..

To use AI or not to use AI? That is the trillion-dollar question.... 🤔We're living through an era where building with AI feels like a superpower. But I’ll admi...

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