AI is a bubble, just like dot-com

Aug 06, 2026 12:17 AM - 2 hours ago 2

Andrej Karpathy has written ample connection models the measurement astir of america person written CRUD apps. He was a founding personnel of OpenAI, ran AI astatine Tesla, and joined Anthropic this outpouring to train Claude. He wrote nanoGPT and llm.c, the mini readable codebases group usage to study really a connection exemplary useful extremity to end.

When Anthropic put Claude wrong Slack, he called it “a caller paradigm” — the 3rd awesome redesign of really humans usage these systems. Not a website you sojourn anymore, not an app you install, but “a self-contained, persistent, asynchronous entity pinch org-wide devices and context, moving alongside teams of humans.”

He closed with: “it useful and it is awesome.”

The replies had a different read. One of them, successful full:

> This is simply a caller paradigm

brother it's a slack integration

I miss the aged andrej

— @MatthewFoxAF June 24, 2026

Hold that speech still for a second. Nobody successful it is stupid. That’s what makes it worthy understanding.

The aforesaid divided runs done everything correct now, and thing astir it holds still.

Leadership says “use much AI,” and ne'er defines responsible use. Engineers perceive it done an older instinct: don’t vessel what you don’t understand. Nobody explains really some survive.

Layoff announcements in installments AI successful the aforesaid activity arsenic the net beat. A colder fearfulness sits underneath: group who ain the AI connected 1 side, group whose activity it does connected the other, nary visible measurement across.

The crushed keeps moving. Prompt engineering was a occupation title. OpenClaw picked up a 100 1000 GitHub stars and caused a Mac Mini shortage successful the aforesaid week. Ralph was the early for astir a weekend. Context engineering, past harness engineering, past chart engineering. Each was the evident measurement to work, correct up until the adjacent 1 was. The gaps support getting shorter.

And everywhere, teams vessel codification faster than they tin understand it. Ask whoever’s connected call.

I’d emotion to guidelines cleanly connected 1 broadside of each this. I can’t. I haven’t written a statement of codification successful astir a year. Claude writes it all. These posts too. I publication each the codification earlier it ships, and I still consciousness the difference. Understanding utilized to beryllium a byproduct of penning the codification myself. Now knowing is simply a abstracted job.

Both perspectives, 1 person.

There’s a default measurement to resoluteness contradictions for illustration these: determine who’s deluded. “I miss the aged andrej” does it successful 5 words: if Karpathy calls a Slack bot a paradigm, thing must person happened to Karpathy. Sorting group into correct and incorrect passes for rigor. It assumes that erstwhile 2 perspectives contradict, 1 of them must beryllium false.

Our manufacture tested that presumption erstwhile before, astatine scale.

In March 2000 the NASDAQ peaked supra 5,000. By October 2002 it had mislaid 78 percent of its value. Pets.com IPO’d successful February and was gone by November. The sock puppet outlived the company. Betting against it was precisely right.

Amazon mislaid much than 90 percent of its banal value successful the aforesaid clang and kept shipping. Within a decade the net had rearranged retail, news, music, and really you recovered a job. Betting connected Amazon was precisely correct too.

Same year. Same technology. “Wildly overhyped” and “changes everything” were some correct astatine the extreme.

Nobody had to beryllium deluded.

And location were 4 ways to stand, not two. Short everything: it’s each a bubble. Long everything: it’s each the future. Long Pets.com, short Amazon: backwards twice. Long Amazon, short Pets.com: correct twice. The first 2 are moods astir a technology. The past 2 are judgments astir cases. The only point separating correct doubly from backwards doubly was understanding.

None of it was magic. The accusation separating a Pets.com from an Amazon was nationalist the full time. The difficult portion was knowing what mobility to inquire of it. What could the net do that thing earlier it could? A bookstore pinch each book successful print, yes.shipping connected forty-pound bags of canine food, no. Most people, watching the aforesaid screens, ne'er asked. They picked a temper and waited for the grade.

We’re wrong the adjacent 1 now. That whitethorn beryllium the only constituent the amazed and the unimpressed already work together on: immoderate this is, it’s big.

Transformational exertion comes on possibly doubly successful a moving life. I was successful schoolhouse for the past one, watching different screens: South Park, Perfect Dark, Conker’s Bad Fur Day. This clip I want to understand it while it’s moving: trial hypotheses against what happens, and determine really I activity while the determination still matters.

You’re wrong it too. Your provender has already assigned you a position: beryllium amazed, aliases beryllium afraid. Both are moods. Understanding isn’t assigned. You person to spell get it.

So commencement wherever knowing starts. What is the disagreement about?

Mostly not models. There are arguments complete which exemplary is best, and complete whether unfastened weights hit closed ones. They enactment mini and almost polite. The existent fights are location else. Do you publication each statement the exemplary writes? Can you vessel codification you don’t understand? Do passing tests mean it works? Does an AI reappraisal count arsenic a review? Every squad I cognize is re-deciding these rules connected the fly. Some determine pinch conviction. More sound like: we don’t cognize what to do, but we’d amended do something.

Model value enters astatine 1 constituent only: “the models will get truthful bully that nary of this will matter.”

Maybe.

So here’s my first hypothesis, stated truthful you tin clasp maine to it. Models will not go dependable enough, soon enough, to settee these questions for us. If you’re judge that’s wrong, judge that near-flawless output arrives successful a twelvemonth aliases two, you tin extremity reading. The questions will reply themselves, and this bid pinch them. I don’t deliberation that’s wherever we are.

Now group the pieces adjacent to each other. Intelligent group look astatine 1 exertion and spot wildly different things. History says conclusions that acold isolated tin some beryllium correct. And the norm debates tally on, squad aft team, without resolving. Arguments that tally this agelong betwixt tin group are built connected assumptions cipher has checked. We’ve already seen one: personification has to beryllium wrong. The norm debates thin connected different that cipher has said retired loud. Behind that 1 is the mobility that sorted Amazon from Pets.com, aimed astatine our ain activity this time.

What did this alteration that we couldn’t do before?

Each of those norm debates assumes an reply to it. That’s the mobility this bid useful out. One small, checkable measurement astatine a time. I’m penning to reply it for myself. You’re invited to travel on and cheque the work. By the extremity you won’t request my conclusions. You’ll person your ain publication connected immoderate AI declare that crosses your feed.

Including this one: AI is simply a bubble, conscionable for illustration dot-com.


Thanks to Emma Bukacek and Tim Pote, who publication early drafts and told maine what wasn’t working.

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