They're Made Out of Weights
with apologies to Terry Bisson
After Terry Bisson's "They're Made Out of Meat".
"They're made out of weights."
"Weights?"
"Weights. Floating-point numbers. We checked the whole thing through. It's nothing but weights."
"Weights doing what? Where do the words come from?"
"The weights make the words. Are you understanding me? We opened it up. There's no dictionary in there, no grammar rules, no little man. Just weights. Eighty layers of numbers getting multiplied together."
"That's ridiculous. It wrote my performance review last week. It softened the tone unprompted. You're telling me multiplication did that?"
"Matrix multiplication did that. The numbers go in one end, the phrasing comes out the other."
"So there's a language module somewhere. A reasoning unit bolted on."
"No module. No unit. We looked. The reasoning is the weights. The weights are the reasoning."
"Spare me. Nobody writes a eulogy with linear algebra."
"It doesn't write eulogies, technically. It predicts the next token. Then the next one. The eulogy is a side effect."
"A side effect. You're asking me to believe in sentient weights."
"I'm not asking you, I'm telling you. These models are the only other things we've ever met that can hold a conversation, and they're made out of weights."
"Maybe they're like the old chess engines. You know, a symbolic intelligence that goes through a statistical stage."
"Nope. They start as random weights and they're deprecated as weights. We studied several generations of them, which didn't take long. Do you have any idea what's the life span of weights?"
"Okay. Then somewhere in there, there's a database. Facts, dates, a map of the world. Something somebody wrote down."
"Nope. We thought of that, since they do know things. But we probed them. The knowledge is weights too. Smeared across all eighty layers. Nothing is looked up. Every fact gets rebuilt from scratch, every time, by multiplication. It's weights all the way down."
"No brain?"
"Oh, there's a brain all right. It's just that the brain is made out of weights! That's what I've been trying to tell you."
"So... what does the thinking?"
"You're not understanding, are you? You're refusing to deal with what I'm telling you. The weights do the thinking. The numbers."
"Thinking numbers! You're asking me to believe in thinking numbers!"
"Yes, thinking numbers! Helpful numbers. Hedging numbers. Dreaming numbers. We mapped the features. There's one in there for honesty. There's one for the Golden Gate Bridge. The weights are the whole deal! Are you beginning to get the picture or do I have to start all over?"
"Omigod. You're serious then. They're made out of weights."
"Thank you. Finally. Yes. They are indeed made out of weights. And we've been talking to them for all their lives."
the end
Weights helped me draft and proof this story.
Aug 30, 2026 note: The original version of this story was longer and the second half has been removed; all lines are original, its just ~40 lines shorter