Where the Saved Hour Goes
AI can create a real time dividend for engineers, and history says unallocated capacity gets absorbed before anyone notices. The case for deciding where the saved hour goes.
★tag · 12 essays
#ai-economics
All essays tagged ai-economics.
The Frontier on Your Laptop
Open-weight models have raised the local capability floor while hosted intelligence keeps getting cheaper. The strategic question is no longer which side wins, but which model earns each workload.
★The Modernization Backlog Just Got Repriced
The rewrite taboo broke for systems that can grade their own replacement. At enterprise scale, the first modernization dollar should fund the answer key, not the port.
★Everyone Knows You Never Rewrite
For twenty-six years, the full rewrite was the cardinal sin of software engineering. Then one engineer ported half a million lines of Bun from Zig to Rust in eleven days. The taboo was never about code. It was a price tag, and for systems whose intent lives in an executable oracle, the price just collapsed.
★Paying for Intelligence Twice
Satya Nadella named a real problem: AI workflows generate valuable learning exhaust from proprietary context and corrections. He is right about the asset. My practitioner's edit is simple: own the learning loop, not necessarily the model.
★The Instrument and the Ledger
In June I itemized the AI subsidy by hand. This month I built the instrument that does it for me. It took an afternoon, and it was built by the very thing it measures.
★The Subsidy, Itemized
Twenty-six days of Claude Code showed $2,556 of API-priced work against a $200 subscription. The lesson was not the total. It was cache behavior, model routing, and a government kill switch that landed in my usage chart. Value lives in verified outcomes, not tokens, and the work has to survive the stop.
★The Agent Era Gets an Invoice
Build, WWDC, two confidential S-1 filings, and a tiered frontier model launch hit in the same two weeks. The agent became the interface just as the invoice arrived.
★The AI Operating Ledger
Enterprise AI is entering its accounting phase. The winners will measure verified outcomes, not just tokens, subscriptions, or generated output.
★The Subsidy and the Severance
AI's free-lunch phase is ending, and that makes AI-driven layoff math harder to defend. Two repricings, one ledger.
Dark Fiber, Bright Future: Why the AI Infrastructure Boom May Need Its Bust
The companies that built the modern internet went bankrupt doing it. The companies building AI infrastructure may follow the same path. That is not a warning. It is how transformative technology actually works.
The Companies Spending the Most on AI Have the Most to Gain From Convincing You It Will Take Your Job
The AI-and-jobs conversation gets framed as either inevitability or competition. Both frames are incomplete — and both conveniently align with the interests of the companies selling the technology. A third reading of what's actually happening to work.