Summary

Hotz lays out his vision of personally owning a zettaflop computer — a machine with 1e21 FLOPS, equivalent to one million Claudes or 50,000 human workers. He frames this as the natural progression from comma.ai's current exaflop-scale compute, arguing the main bottlenecks are power and chip cost rather than fundamental physics. He sketches a concrete plan involving 250 acres of solar panels, 100,000 chips at $100 each, and a total cost around $30M. The post mixes genuine technical calculation with an almost spiritual desire to command vast computational power, quoting Vernor Vinge's vision of overwhelming sensory bandwidth.

Key Insight

Personal ownership of a zettaflop — a million-Claude machine — is achievable within a lifetime at roughly $30M, with power generation being the primary engineering challenge rather than compute itself.

Spicy Quotes (click to share)

• 5

  As any self driving car maker knows, predicting doesn't mean you can act.

• 4

  A gigawatt of power, a million GPUs, 1000 exaflops, a zettaflop.

• 6

  I want to feel it. I want to command that kind of power.

• 4

  I already have one of these, I just don't have the software finished yet to command it all together.

• 6

  One million Claudes. To be able to search every book in history, solve math problems, write novels, read every comment, watch every reel, iterate over and over on a piece of code until it's perfect – spend a human year in 10 minutes.

• 6

  50,000 people working for you, all aligned with you, all answering as one.

• 3

  The biggest bottleneck is power.

• 7

  I'll own this before I die.

Tone

visionary, ambitious, technical, personal