A Mathematician Lurking in the TechUnderWorld

A Mathematician Lurking in the TechUnderWorld

The Terminator of the AI Giants: The Tiny Thinking Engine

Who survives the new AI mass extinction? The old race was about scale. The new one is about structure.

Jose Crespo PhD's avatar
Jose Crespo PhD
May 28, 2026
∙ Paid
Figures, animations, diagrams, and plots were created by the author using Stable Diffusion, Blender, and Python libraries.

To Mr TechSimple

Picture the worst possible reader for this story. And call him Mr. Techsimple. Techsimple does not invest; he arrives, always at the exact moment a hype cycle reaches its blow-off top.

He has never once been early, but the worst is that he has never been absent from playing his money and time on the grand promises and glorious visions tech companies sell us, all dumped into their marketing brochures.

So our Mr TechSimple put money into Theranos, because a black turtleneck and a deep voice were, to him, indistinguishable from a working blood test. He rotated, undaunted, into WeWork because Adam Neumann incarnated the new tech-prophet of renting offices. He was in Nikola a couple of days before the truck rolled downhill into a crashing market.

He was convinced by Sam Bankman-Fried about FTX and the old fiat money being a scam — yeah, a tech scammer claiming to fight the banksters and the central banks. He bought the metaverse at its peak. He still is long and owns Meta, because he is convinced that the metaverse was simply ahead of its time and now it will ride victorious on the new AI wave.

So yes, you are guessing right, he is now very bullish on AI, long on the giants, because the brochure said AGI is coming up in your chatbot. With the new AI and superintelligence coming up, all his past failed tech investments suddenly will be absolutely feasible to pull off.

And here we have today our Mr TechSimple doubling down on OpenAI because another Sam — this time Altman — is announcing that OpenAI will be bringing a new AI generation.

Hello, friend. I want to be kind to you. What I am about to show you is sadder but more real, because the AI the giants sold you is a lie… not in the way the others were, but in a deeper one. The real thing is being built. Just not by them



The Tale of Mass Extinctions

We are imitating nature, whether we realize it or not, whether we try to ignore it or believe that tech has nothing to do with it.

So here is the part Mr TechSimple cannot price, because it has never once appeared in a brochure. Every technology we have lived through until now, the legit ones and the scams alike, the smartphones and the Theranoses, the cloud and the crypto winters, will look like a children’s game next to a genuinely legit, functional, and truly scalable AI. Not the kind sold in a keynote. The kind that actually works, and actually scales, and does not stop.

The impact of that machine will not be another product cycle. It will be the first technological mass extinction: an event that rewrites the landscape the way an asteroid does, touching everything a human being touches, because intelligence touches everything a human being touches. Work, law, money, war, meaning.

And here is the cruelest joke in the whole story. Mr TechSimple, in the most fevered, delusional, moon-bound tech dream he has ever talked himself into at the top of a bubble — would, against this, sound like an ultra-conservative. The man who has never in his life overestimated a technology by less than an order of magnitude will, for the first and only time, have catastrophically under-shot.

And the most laughable, ludicrous part of all? It will not be a Skynet — no continent-sized system, no megalomaniac fantasy of Nvidia data centers wired to their own nuclear plants, no. It does not need to be like that. It will be a modest, almost embarrassingly small thing. A tiny thinking engine.

You don't believe me? Keep reading. I promise - by the end, you will.


The Flat AI Era Is Ending


For the last few years, the entire industry ran one experiment: take a flat architecture, make it bigger, and see if intelligence falls out the other end. It did not. What we got is an AI that can only drive in straight lines and goes off the rails when it has to take curves.

Ninety-five percent of enterprise AI returns nothing, pilots die between demo and operations, and the response from the giants has been to order more of the thing that is failing. When a technology needs planetary-scale infrastructure to compensate for architectural blindness, the question is not how many more trillions to feed it. The question is what is missing from the architecture itself, and the answer is geometry.

Flat AI is the Mercator map of thought: it memorizes a correction for every distortion — and hallucinates whenever the real case falls between the ones it stored. The Tiny AI Engine keeps the right geometry: nothing to correct, nothing to invent.

Flat AI works on a flattened version of thought.

It treats meaning as points in a vector space, then tries to guess what should sit between those points. That is why it looks brilliant when the next case resembles the old cases. Locally, it can be stunning. But once the problem bends away from the training neighborhood, the model starts guessing like a drunk man looking for his keys at night around a very dim light.

This is the Mercator problem.

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