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Results from the ASIC puzzle

https://blog.janestreet.com/asic-puzzle-results/
35•eru•2d ago

Comments

kayson•41m ago
The EE/IC Design part of me loves this for trying to build a community around what is typically a very opaque and secretive industry. The social justice / millenial part of me hates this for being funded by high frequency trading, of all things. What a colossal waste of resources.
TacticalCoder•27m ago
Western societies in which HFT happens also happen to have the best medicine, leisure (many different sports for example), education etc.

You think you could do better by having a planned economy, with your eminence deciding what's a waste and what is not? And why should I believe you it'd end up differently than North Korea or Cuba?

Or you'd somehow manage to take what you think are all the good parts of western societies while outlawing what's wasteful and we'd have an utopia?

salvesefu•23m ago
this reply isn't in good faith. OP is being self critical examining contradictions of living in complex interdependent societies. why are your queries so aggressively factional?
genxy•8m ago
There is a very vocal minority of folks that when they come across a comment that at all looks like an opponent of ancap [1], they become unhinged, even in this case where the GP was being internally reflective about their own beliefs.

The irony has most likely circled their drain (which just goes into a creek anyways).

[1] https://en.wikipedia.org/wiki/Anarcho-capitalism

bluecalm•25m ago
>>The social justice / millenial part of me hates this for being funded by high frequency trading, of all things. What a colossal waste of resources.

It's more efficient now than it used to be - by which I mean the total taken by HFTs is lower than what people used to pay in spreads and commisions. Price discovery is better (you get closer to a fair price if you trade) and spreads are lower. The whole industry that used to prey on spreads and ignorance of retail investors is gone. What not to like about HFT?

kccqzy•15m ago
I don’t think Jane Street does high frequency trading. I think you might be thinking of Citadel or HRT. Jane Street is more of an old-school quant hedge fund, no?
wyre•8m ago
The page says their hardware team builds the fastest trading systems on the planet. Jane Street does HFT.

Run Qwen 3.8 Flash Next (125B) on consumer hardware (RTX 4090) at 100T/s

https://github.com/Niko1221/Strata
436•snehesht•7h ago•233 comments

A map of every lighthouse

https://mapped.earth/lighthouses/world
114•karakoram•2d ago•55 comments

'Neanderthals Among Us' review

https://www.historytoday.com/archive/review/neanderthals-among-us-peter-sahlins-review
29•pepys•23h ago•15 comments

Results from the ASIC puzzle

https://blog.janestreet.com/asic-puzzle-results/
35•eru•2d ago•7 comments

How effective altruism conquered the world (and might yet end it)

https://www.economist.com/international/2026/10/01/how-effective-altruism-conquered-the-world
14•bazzmt•6h ago•1 comments

Show HN: Glashütte Trash Clock – A 30-minute pendulum clock made from trash

https://niklasroy.com/gtc/
137•r0r0•2d ago•16 comments

How to scale intent, quality, and artistry with AI [video]

https://www.youtube.com/watch?v=GLvFTMtw4Jk
15•simonjgreen•11h ago•3 comments

Tell HN: Bob Cringely has died

751•paveworld•19h ago•156 comments

A Minsky machine in ncurses terminfo

https://seriot.ch/computation/terminfo/
24•beefburger•2d ago•6 comments

Show HN: AI search for every photo and every frame of video on macOS

https://github.com/allenv0/SCM
107•allenleee•10h ago•58 comments

Show HN: Build with Python – a beginner course where your code draws

https://scimigo.com/en/learn/build-with-python/01-draw-with-python
4•davidwshao•1h ago•0 comments

Why don't more developers “use the platform”?

https://nolanlawson.com/2026/10/03/why-dont-more-developers-use-the-platform/
255•vinhnx•16h ago•261 comments

Fog-Bank: Archiving the oldest webcam feed

https://fog-bank.org/net
6•rdmuser•15h ago•1 comments

Second Chances

https://www.nybooks.com/articles/2026/10/22/second-chances-office-politics-wilfrid-sheed/
5•samclemens•20h ago•2 comments

The work by Valve's Timur Kristóf on improving old AMD GPUs on Linux

https://www.phoronix.com/news/XDC-2026-Valve-Timur-AMDGPU
434•speckx•1d ago•84 comments

Automating my 35mm film scanning pipeline

https://shannadige.com/blog/darkroom/
35•shannadige•1d ago•28 comments

Building a RAG pipeline for semantic code search

https://blog.jetbrains.com/ai/2026/09/building-a-rag-pipeline-for-semantic-code-search-a-develope...
26•saikatsg•2h ago•5 comments

Emitting metadata early makes building/checking Rust up to twice as fast

https://github.com/PowderworksCode/headstart
104•knuckleheads•13h ago•27 comments

The Heilbronn Problem

https://math.tejstead.com/heilbronn/
52•tejstead•1d ago•10 comments

cp: -r or -R?

https://movq.de/blog/postings/2026-09-30/0/POSTING-en.html
58•zdw•4d ago•77 comments

Surely you have ultra-wideband radios on your bins too?

https://sjg.io/writing/binrange-have-you-actually-put-the-bins-out/
114•simonjgreen•23h ago•62 comments

Agents don't need memory, they need documentation

https://liao.gg/blog/agents-dont-need-memory
316•kmeh•1d ago•198 comments

What is going on with ceiling fans

https://mcmansionhell.com/post/829127919552151552/what-is-going-on-with-ceiling-fans
123•colinprince•3d ago•107 comments

Declaring a bird extinct: The median wait is 36 years after the last sighting

https://birdshistory.com/how-long-to-declare-a-bird-extinct/
4•Heidi_70•20h ago•3 comments

Page Table Memory Consumption

https://frn.sh/pagetables/
3•shellpipe•3d ago•0 comments

Bill Draper has died

https://www.nytimes.com/2026/09/30/technology/william-draper-dead.html
21•bookofjoe•7h ago•8 comments

The dot and the Swarm: Benefitting from the bitter lesson

https://www.oneusefulthing.org/p/the-dot-and-the-swarm
6•bluepeter•2d ago•3 comments

LeCun has "zero concerns" about AI wiping out humanity, recent "rogue" incidents

https://fortune.com/2026/10/01/ai-godfather-yann-lecun-has-zero-concerns-about-human-extinction-s...
346•Anon84•1d ago•625 comments

Treachery in the Rodin Museum 3D scan verdict

https://cosmowenman.substack.com/p/rodin-museum-3d-scan-verdict
296•CosmoWenman•1d ago•169 comments

Former SR-71 engineer talks NASA's Blackbird revival program

https://www.twz.com/air/former-sr-71-engineer-talks-nasas-blackbird-revival-program
93•rkagerer•1d ago•65 comments