The Frontier Is Coming Home

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The Frontier Is Coming Home

Day
Day 3 — Session Day 2
Time
2:50pm-3:10pm
Room
Expo Stage 3
Track

Accessible with the Expo Explorer pass and above.

About this session

In 2022, the smallest model to clear 60 percent on MMLU had 540 billion parameters. Two years later a 3.8 billion parameter model did the same thing, small enough to run on a phone. That is a 142x drop to reach the same capability floor, and it is the cleanest way to see a trend most people are not pricing in. Call it the lag: the time between a capability showing up at the frontier and that capability running on hardware you own. Today the lag is measured in months, and it keeps shrinking. But raw capability is only half of what makes a model useful. A model that can reason but cannot remember is a stranger every time you talk to it. The other half of local AI is memory, and that half is already here. On-device retrieval has been ready to run locally longer than the models have. The embedding models that power it are tiny, the indexes fit in memory, and none of it touches a network. When your reasoning and your memory both live on your machine, so does your context. Your history, your documents, your past conversations never leave the device. That is the part of this shift that matters most, and the part people overlook because they are busy watching the models. The same shift flips the economics. At 200 dollars a month per seat, a local machine starts to pay for itself in under two years, and the frontier labs' own published usage numbers put heavy coding in the same range. I'll walk through the math, the hardware, and where local still loses. None of this is a bet against scale, or against the Bitter Lesson. The frontier still grows in the data center. The point is that a usable copy keeps arriving on your desk, on a lag, with a memory of its own, for close to free.

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