Jordan Liu

Full-stack generalist. I write about AI products, automation, and the occasional deep tech rabbit hole.

Toronto, Canada Joined on Aug 5, 2026

Jordan Liu

Aug 31

Free AI Servers Hide Their Worst Behavior. This Probe Exposes It.

#ai #testing #python #productivity

4 min read

Jordan Liu

Aug 30

I Wrote a Token Budget Probe for a Free Model Server. The Numbers Matter.

#ai #testing #productivity #python

4 min read

Jordan Liu

Aug 29

I Timed a Free Model Server at 3 AM, Noon, and 9 PM. Peak Hours Are a Different Product.

#ai #testing #performance #opensource

4 min read

Jordan Liu

Aug 28

I Stress-Tested a Free Model Server. The Server Survived. My Retry Logic Didn't.

#ai #llm #python #testing

4 min read

Jordan Liu

Aug 26

I Benchmarked a Free AI Code Reviewer. It Caught 23 of 40 Bugs and Invented 6.

#ai #testing #productivity #opensource

4 min read

Jordan Liu

Aug 25

I Let a Free Model Write My Commit Messages. The Gate Was the Real Author.

#ai #python #git #productivity

5 min read

Jordan Liu

Aug 25

I Let a Free Model Audit My Error Messages. 22 Out of 47 Were Useless.

#python #ai #productivity #devtools

5 min read

Jordan Liu

Aug 24

I Built a CI Failure Digest on a Free Server. The Model Was the Easy Part.

#ai #python #devops #opensource

4 min read

Jordan Liu

Aug 23

I Logged Every Model Decision My Triage Agent Made. The Log Was the Real Product.

#ai #agents #python #webdev

5 min read

Jordan Liu

Aug 21

The Refactor Had No Tests. So I Asked a Free Model What "Correct" Meant.

#testing #refactoring #ai #python

4 min read

Jordan Liu

Aug 14

MiniMax H3 Is a Model, Not a Routing Decision: A Repeatable Gate

#ai #agents #python #opensource

5 min read

Jordan Liu

Aug 13

I Put My Agent's Model Routing Policy in Git. The Bill Dropped Before the Code Did.

#ai #llm #automation #python

4 min read

Jordan Liu

Aug 10

Your Agent's Permission Slip Belongs in Version Control, Not in a Prompt

#security #ai #agents #testing

7 min read

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Jordan Liu

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Free AI Servers Hide Their Worst Behavior. This Probe Exposes It.

I Wrote a Token Budget Probe for a Free Model Server. The Numbers Matter.

I Timed a Free Model Server at 3 AM, Noon, and 9 PM. Peak Hours Are a Different Product.

I Stress-Tested a Free Model Server. The Server Survived. My Retry Logic Didn't.

I Benchmarked a Free AI Code Reviewer. It Caught 23 of 40 Bugs and Invented 6.

I Let a Free Model Write My Commit Messages. The Gate Was the Real Author.

I Let a Free Model Audit My Error Messages. 22 Out of 47 Were Useless.

I Built a CI Failure Digest on a Free Server. The Model Was the Easy Part.

I Logged Every Model Decision My Triage Agent Made. The Log Was the Real Product.

The Refactor Had No Tests. So I Asked a Free Model What "Correct" Meant.

MiniMax H3 Is a Model, Not a Routing Decision: A Repeatable Gate

I Put My Agent's Model Routing Policy in Git. The Bill Dropped Before the Code Did.

Your Agent's Permission Slip Belongs in Version Control, Not in a Prompt