Jeff Liu

Jeff Liu

·Builder · AI Explorer

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

The Builder's Manifesto
Daily Commitments
9 Commitments
Apr 16, 2026·5 MIN READ

The AI Confidence Machine Nobody Is Talking About

The AI Confidence Machine Nobody Is Talking AboutThere is a loop running inside every AI-powered workflow right now.You ask a model to do something. It responds...

Apr 15, 2026·1 MIN READ

Exploring Higgsfield: Creative Video Generation Examples

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Apr 15, 2026·4 MIN READ

Why Most People Are Burning Tokens and Not Knowing the Real Reason

Most people think their AI problem is a prompt problem.Write a better prompt, get a better output. Spend more on a smarter model. Hire someone who can "talk to ...

Apr 11, 2026·3 MIN READ

The Great AGENT rule Refactor

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

Most people using AI to build do not realize the session is degrading while they work. The longer the context window runs, the worse the output gets. Not becaus...

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 22, 2026·2 MIN READ

What keeps me up at night..

Something keeps me up at night about all of this. Not the speed of AI. I've been in ad tech long enough to know that every technology cycle feels like it's movi...

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