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This month a Beijing lab built the largest artificial mind ever made,
two point eight trillion parameters, then published it for anyone to download.

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Chip stocks fell ten percent in a week, their worst since the tariff crash,
and semiconductors dropped twenty percent from June's record.

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Wall Street had rehearsed this. Eighteen months earlier another Chinese model
erased five hundred and ninety-three billion dollars from one chipmaker in a single day.

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The answer was to spend more. This year the five biggest cloud companies
will lay out seven hundred and twenty-five billion dollars on machines.

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The second answer was a wall. Since twenty twenty-two America has barred
its best chips from China, tightening the list almost every year.

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It arrived anyway, on one blind coding benchmark finishing first,
ahead of every closed Western system, though overall it still ranks third.

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Its designers bet on memory rather than raw power, stretching the model's
attention across a million words at once, architecture standing in for silicon.

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Or so it seemed. A White House official says the lab reached
America's banned chips anyway, by renting them through servers in Thailand.

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The same official accuses it of copying an American model's answers.
Washington has opened an investigation; the company has not been charged.

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The chipmaker at the centre of the panic disagrees with it — cheaper models,
its founder argues, mean more people using chips, not fewer.

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The money seems to agree. Within days the lab's demand crashed its own servers,
and its valuation talks jumped from thirty-one billion to fifty.

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So the wall keeps rising and the thing it was built to stop keeps arriving free.
Nobody is asking whether it works, only how high.