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Three Questions After the AI Job Wave

The day South Korea's presidential office proposed turning AI windfalls into a universal dividend, Samsung's union was threatening to strike. That sat in the middle of three questions AI poses to society: unemployment first, then a deeper one—when work no longer defines value, what keeps people going?

11 min read

The AI Coding Business Ate Itself

Five years from GitHub Copilot to Claude Code. The more the direction proved itself, the harder life got for the earliest believers. Small models, workflows, standalone IDEs—foundation models swallowed them layer by layer. What remains sellable is clear; it just isn't software anymore.

7 min read

AI Vanguard: 10 Weeks Left

A friend asked whether I should take an offer as an AI transformation expert. After a three-hour conversation, I wrote down my verdict: don't skimp during the vanguard phase, don't touch IDEs, and don't let your agent become a black box. GPT-5.5 launched two weeks ago; in the remaining 10 weeks, the world will be stunned by a wave of unexpected breakthroughs.

8 min read

No More Babysitting the Agent

I spent two days automating with the Codex app, burned through a Pro account, and made virtually no progress. Switching to Codex CLI's Goal feature fixed everything immediately. At first I thought the model had gotten dumber, but then I realized: the agent form factor is solidifying, and humans shouldn't be chained to the screen anymore.

9 min read

The Most Expensive Waste in the Agent Era: GPUs Waiting on CPUs

I ran seven hundred rounds of AI Infra experiments, and thirty-five hours were entirely eaten up by environment startup. At first I thought GPT-5.5 fast mode wasn't fast enough, but later realized it wasn't the model thinking—it was the model waiting for the CPU. Intel has already tightened the server CPU:GPU ratio from 1:8 to 1:1.

6 min read

The Word 'AI' Has Changed Its Soul Three Times

A few decades ago, AI meant machine learning. Three years ago, it was ChatGPT. This year, it's agents. The word never changed, but what it contains has been replaced three times over. Most people are still stuck in the previous generation's cognitive framework, discussing something that doesn't actually exist.

7 min read

Cyber Landlords in the AI Era: Your Workflow Is Not Yours

A 60-person company banned overnight, a 110-person company whose accounts were blocked while API charges kept running, a Molotov cocktail thrown at Altman's home, Meta launching a token-burning leaderboard—the power issues of the AI era are now on the table. In this wave of redistribution, what should companies, nations, and individuals each hold in their own hands?

8 min read

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