AI MARKET FIT

AI MARKET FIT

Karpathy: Coding Is Dying. The New Skill Is This.

A breakdown of the shift from coding by hand to building systems that work without you

Guillermo Flor's avatar
Guillermo Flor
Mar 24, 2026
∙ Paid

Andrej Karpathy says he barely writes code anymore.

Since December, he says his workflow flipped from mostly coding himself to mostly delegating to agents.

That is a much bigger shift than most people realize.

The important part is not that AI helps engineers write code faster.
It is that the interface to building software is changing.

The job is moving from:

  • writing functions

  • debugging line by line

  • manually pushing work forward

to something much stranger:

  • assigning work to multiple agents

  • managing parallel execution

  • designing better instructions

  • building systems that keep going without you

Karpathy describes it almost like a new kind of operating mode. Not coding in the old sense, but “expressing your will” to a set of agents for 16 hours a day.

That sounds extreme.

But he may be early, not wrong.

Because underneath all the jokes about “AI psychosis” is a serious idea:

The next generation of software work will not be about doing the work yourself. It will be about setting up loops of intelligence that can work on your behalf.

And that has implications far beyond software.

I broke down his latest interview for you, inside you will find:

  1. What changed

  2. Why the real skill is leverage

  3. From copilots to autonomous loops

  4. The first big opportunity: rebuilding software for agents

  5. The second big opportunity: auto-research

  6. Why this still does not fully work

  7. The third big opportunity: the collapse of traditional UX

  8. Digital will move first. Physical comes later.

  9. Education is about to be rebuilt too

  10. What this means for founders

  11. My view


No alternative text description for this image

Deel just launched The Pitch, a global startup tournament, for the best founder in the world. The prices:

• 10 startups will each receive a $1M SAFE
• 100 regional winners will each receive $50K SAFEs
• $15M+ total capital deployed

And we’re officially partnering with them to push this to the Market Fit audience 🔥

This isn’t a gimmick. It’s a real funding vehicle.

Here’s how it works:
1️⃣ Submit a 5-minute application
2️⃣ Top startups get invited to regional in-person finals
3️⃣ Regional winners get funded
4️⃣ Global finalists compete for $1M

Apply Here

The Pitch by Deel

What changed

According to Karpathy, something broke open around December…


From here on, this is reserved for premium subscribers.

If you want to really understand where AI is going and how to stay ahead of it, you can subscribe here:


User's avatar

Continue reading this post for free, courtesy of Guillermo Flor.

Or purchase a paid subscription.
© 2026 Guillermo Flor · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture