The aphorism “quantity has a quality all its own” is usually attributed to Josef Stalin, though the earliest traceable source appears to be an American defense newsletter from 1979.
Whoever said it, they were talking about armies. More soldiers don’t just let you fight the same battles better. Past a certain size, your army can fight a different kind of battle entirely, with new strategies and tactics. The observation applies at other scales, too: firing a machine gun is a very different experience from firing a musket—especially if you’re on the receiving end.
The aphorism might as well be the thesis statement for one of the most surprising discoveries in modern AI research. I touched on it in my last post when I compared Mark V. Shaney’s capabilities to modern LLMs. The discovery is this: bigger language models don’t just do the same things, only better. When they grow large enough, they start to be able to do entirely new things.
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