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Vi Hart's Big Navier-Stokes Post

https://www.patreon.com/vihart/posts/vi-harts-big-171939430
20•signa11•1h ago

Comments

ivraatiems•12m ago
This is one of the most artfully positioned, full-throated, thoughtful, and capable takedowns of the AI hype (not necessarily LLMs as tools) I've read. It doesn't try to speak doom to AI companies, it doesn't suggest the tools are worthless at things they're good at. Instead, it disassembles the assumptions underlying ideas about frontier AI labs' promises (of both utopia and doom) by explaining in simple terms what the real accomplishment they've made is:

They are thieves who turned their stolen goods into a pretty neat invention.

They are not prophets of the end times or messianic figures bringing in a new age of human relaxation or the biggest trillionaires since Tim Cook and Elon Musk. They are people with one good tool that they think can and should be used to do everything. They won't accept that their tool is just useful, or helpful. They want it to be _more important than the humans and human work it was based on_, and nothing less will do. They want to replace effort and thought with simulacra of both and be applauded for it.

Lest this go down as an anti-AI post: I use AI tools. I use LLMs every day. They are useful... but they can't do on their own what we did not demonstrate how to do first, because they are tools.

I could be wrong, but I don't know that I see this changing.

gavinsyancey•4m ago
> Imagine asking an AI to generate the whole numbers in order, from 0 on up. You could spend trillions of dollars having it fill up datacenter after datacenter with lists of numbers. The more we spend on the project, the more the list would start including some very big and important numbers. But what would actually be accomplished?

> Consider this and then consider how it applies to every number in any dataset and everything an AI generates: with our normal human understanding of a number, the number theoretically contains all of the meaning of that number. A number intrinsically contains the fact of whether it's prime, whether it's irrational, whether it's a counterexample to the Riemann Hypothesis, all facts known and unknown. You don't need a human to interpret the number in order for the number to mean what it means. In fact, the longer a human spends interpreting, the more meaning they might find that a number intrinsically has in and of itself. And yet... can you think of a less meaningful way to fill up a datacenter than with an ordered list of numbers?

> Listing all possible proofs out of context, whether in order or randomly, would hardly be more meaningful than listing numbers. Almost all possible proofs are trivial and meaningless, mathematicians select for the fun stuff.

> But I will say, since it seems every player in the US government and economy have committed to all jumping off a cliff together in a stubborn wish to cover the country in datacenters, I could think of worse applications than to fill them up with every possible mathematical proof below a certain size.

> You'd end up with a Library of Babel of proofs.

> You can imagine the quality of literature you'd get if you trained an LLM on the Library of Babel, which contains every possible book (or combination of characters that fit in 410 pages). The library, by itself, functionally contains no information whatsoever. The LLM trained on it would be a literal smooth-brain with no correlations to wrinkle up those gradients.

> Without the context of language and how it’s used by people, a great work of literature is just another possible random combination of letters. This can be represented as a point in multidimensional space, and a computer can guess that maybe there's more things of interest to humans near where the stuff we already like is, but only humans know how to push further into unknown directions of multidimensional space that are interesting and worthwhile.

> Whenever a company or person shares something “AI generated” that seems pretty good, that tells me that the AI must necessarily be using a lot of human-created data in that same area. The AI can not have leapt there on its own, even if it might look like it did to a person not aware of the scope of human-made work that went into it.

> The Mathlib of Babel problem is one reason why, in my view, formal math and AI are just one tool that might be useful for some math sometimes, not the end of mathematics or the future of mathematics. Formal mathematics and algorithmically-assisted proofs are not my personal aesthetic but I think it should be somebody's, and it's not like our fragmented field doesn't know how to handle another specific expertise joining the mix. We've already folded them in.

Found this interesting and thought-provoking. Why do we care about these proofs? Why do we care about this art, or this code? Because it is what is useful and interesting to humans.

AI Models Can Provably Hide Arbitrary Capabilities

https://arxiv.org/abs/2610.13928
122•sbulaev•4h ago•64 comments

The baffling intelligence of a single cell (2024)

https://jsomers.net/e-coli-chemotaxis/
195•jsomers•1d ago•27 comments

GLM-Legal

https://z.ai/blog/glm-legal
513•ilreb•14h ago•298 comments

A Modern Web App in C

https://prophitt.me/writing/a-modern-web-app-in-c
501•prophittcorey•14h ago•209 comments

Intel D270 GPU AI Accelerator–Up to 480 GB LPDDR5X

https://www.intel.com/content/www/us/en/products/details/discrete-gpus/data-center-gpu/d-series.html
159•hurricanepootis•9h ago•71 comments

Hackers activate automatic defrosting in supermarket fridges across Europe

https://www.tomshardware.com/tech-industry/cyber-security/unprecedented-cyberattack-cripples-supe...
589•Zeekaas•18h ago•752 comments

Threat of AI share crash puts world financial stability at risk, says IMF

https://www.theguardian.com/business/2026/oct/13/ai-share-crash-risk-global-imf-debt-corrowing-cy...
23•novaRom•40m ago•5 comments

Who is vfmaddrnd231pd?

https://purplesyringa.moe/blog/who-is-vfmaddrnd231pd/
170•pngmangi•9h ago•16 comments

Janas: Run LLMs larger than RAM by streaming experts from SSD

https://github.com/prabanta-dev/janas
97•khalidkhair•8h ago•31 comments

The Dock on Mac, from OS 10 to macOS 27

https://blog.jim-nielsen.com/2026/macos-dock-icons-over-time/
54•soheilpro•4h ago•33 comments

Making big downloads resumable in Firefox

https://lunarwatcher.codeberg.page/til/firefox/resumable-big-downloads.html
159•speckx•11h ago•61 comments

Auto Research: Integer multiplication below n log n

https://app.getsupers.com/auto-research
43•swesnow•1d ago•19 comments

Turn a WiFi 7 Router into a 320Msps Software Defined Radio Receiver

https://github.com/h0m3us3r/w1700k-sdr
315•djfergus•17h ago•89 comments

AI is a tool and using it well takes skill

https://yyhh.org/blog/2026/10/ai-is-a-tool/
338•layer8•8h ago•276 comments

Launch HN: Agent37 (YC F26) – Low-cost agent sandboxes for running agents

126•vishnukool•13h ago•86 comments

Citroen revives the 2CV for an electric age

https://www.bbc.com/news/articles/c620r33plgppo
308•scrlk•18h ago•343 comments

Phreak.ing – Internet Phone Switch

https://phreak.ing/
112•rickcarlino•8h ago•30 comments

Writing a Demoscene Intro for the ZX Spectrum

https://www.markround.com/blog/2026/zx-spectrum-intro
106•zdw•10h ago•17 comments

Show HN: SolidCraft – Open-Source Parametric CAD in Rust (With MCP Support)

https://github.com/bherbruck/solidcraft
31•bherbruck•6h ago•1 comments

Solar panels that plug into your wall

https://www.nationalgeographic.com/environment/article/balcony-plug-in-solar-panels-renewable-energy
165•speckx•16h ago•154 comments

Secret of Orange Cats Revealed After 60-Year Search

https://www.sciencealert.com/secret-of-orange-cats-finally-revealed-after-60-year-search
258•bookofjoe•2d ago•180 comments

Show HN: An experimental pattern-first DAW that supports MCP

https://github.com/andrewfader/blokkily
42•androsynth89•7h ago•21 comments

Kevin Kelly's 2016 AI Predictions, 10 Years Later

https://taylor.town/kk-ai-2026
173•surprisetalk•15h ago•64 comments

Codex CLI installs a persistent, self-updating background daemon by default

https://github.com/openai/codex/issues/48195
528•whimblepop•12h ago•270 comments

The Making Of Super Mario 64 – full Giles Goddard interview (2001)

https://pixelatron.com/blog/the-making-of-super-mario-64-full-giles-goddard-interview-ngc/
238•gregsadetsky•2d ago•92 comments

Show HN: Brickbrag – A multiplayer brick-building world in the browser

https://brickbrag.com/
50•neuling•9h ago•28 comments

A look at OpenAI’s math that’s claimed computes faster Fourier transforms

https://www.argmin.net/p/faster-fourier-transforms
92•mochomocha•3h ago•62 comments

Muse Wonder

https://research.meta.ai/blog/muse-wonder
604•meetpateltech•13h ago•326 comments

Blood cells from 80-year-old donor become stem cells with molecular age under 20

https://doi.org/10.1111/acel.70751
141•arunc•7h ago•94 comments

Show HN: Atticus – Hold-to-talk voice assistant for macOS that runs on Claude -p

https://github.com/SaarthurR/atticus-mac
94•SaarthRanka•1d ago•19 comments