I have reimplemented Stable Diffusion 3.5 from scratch in pure PyTorch (github.com)

250 points by yousef_g 6h ago 32 comments

Inside the Apollo "8-Ball" FDAI (Flight Director / Attitude Indicator) (righto.com)

86 points by zdw 4h ago 18 comments

Solar Orbiter gets world-first views of the Sun's poles (esa.int)

122 points by sohkamyung 2d ago 10 comments

Unsupervised Elicitation of Language Models (arxiv.org)

97 points by kordlessagain 8h ago 8 comments

Seven replies to the viral Apple reasoning paper – and why they fall short (garymarcus.substack.com)

18 points by spwestwood 50m ago 1 comments

How the Final Cartridge III Freezer Works (pagetable.com)

28 points by ingve 3h ago 5 comments

Last fifty years of integer linear programming: Recent practical advances (inria.hal.science)

145 points by teleforce 14h ago 42 comments

Peano arithmetic is enough, because Peano arithmetic encodes computation (math.stackexchange.com)

197 points by btilly 1d ago 91 comments

Waymo rides cost more than Uber or Lyft and people are paying anyway (techcrunch.com)

114 points by achristmascarl 2d ago 208 comments

The Many Sides of Erik Satie (thereader.mitpress.mit.edu)

110 points by anarbadalov 6d ago 24 comments

SIMD-friendly algorithms for substring searching (2018) (0x80.pl)

175 points by Rendello 17h ago 28 comments

Endometriosis is an interesting disease (owlposting.com)

291 points by crescit_eundo 22h ago 192 comments

Debunking HDR [video] (yedlin.net)

11 points by plastic3169 3d ago 7 comments

SSHTron: A multiplayer lightcycle game that runs through SSH (github.com)

58 points by thunderbong 4h ago 10 comments

"Language and Image Minus Cognition." Leif Weatherby on LLMs (jhiblog.org)

24 points by Traces 3d ago 9 comments

Slowing the flow of core-dump-related CVEs (lwn.net)

69 points by jwilk 4d ago 11 comments

TimeGuessr (timeguessr.com)

222 points by stefanpie 4d ago 42 comments

We investigated Amsterdam's attempt to build a 'fair' fraud detection model (lighthousereports.com)

3 points by troelsSteegin 2d ago 0 comments

Solidroad (YC W25) Is Hiring (solidroad.com)

1 points by pjfin 8h ago 0 comments

Peeling the Covers Off Germany's Exascale "Jupiter" Supercomputer (nextplatform.com)

16 points by rbanffy 2d ago 3 comments

Liquid Glass – WWDC25 [video] (developer.apple.com)

146 points by lnrd 4d ago 260 comments

Filedb: Disk-based key-value store inspired by Bitcask (github.com)

106 points by todsacerdoti 17h ago 9 comments

Self-Adapting Language Models (arxiv.org)

194 points by archon1410 1d ago 54 comments

Implementing Logic Programming (btmc.substack.com)

173 points by sirwhinesalot 23h ago 56 comments

Student discovers fungus predicted by Albert Hoffman (wvutoday.wvu.edu)

146 points by zafka 3d ago 118 comments

The Army’s Newest Recruits: Tech Execs From Meta, OpenAI and More (wsj.com)

192 points by aspenmayer 1d ago 171 comments

Strace Tips for Better Debugging (rrampage.github.io)

26 points by signa11 13h ago 0 comments

The international standard for identifying postal items (akpain.net)

96 points by surprisetalk 2d ago 20 comments

If the moon were only 1 pixel: A tediously accurate solar system model (2014) (joshworth.com)

846 points by sdoering 1d ago 248 comments

Waymo's market share in San Francisco exceeds Lyft's (underscoresf.com)

102 points by namanyayg 3h ago 68 comments

Writing a Truth Oracle in Lisp (lambda-cove.net)

31 points by io12 2d ago 4 comments

Me an' Algernon – grappling with (temporary) cognitive decline (tidyfirst.substack.com)

82 points by KentBeck 4d ago 60 comments

Whatever Happened to Sandboxfs? (blogsystem5.substack.com)

71 points by zdw 3d ago 8 comments

Python argparse has a limitation on argument groups that makes me sad (utcc.utoronto.ca)

20 points by zdw 3d ago 8 comments

Frequent reauth doesn't make you more secure (tailscale.com)

1196 points by ingve 2d ago 494 comments

I convinced HP's board to buy Palm and watched them kill it (philmckinney.substack.com)

633 points by AndrewDucker 1d ago 486 comments

Jemalloc Postmortem (jasone.github.io)

757 points by jasone 1d ago 223 comments

100 years of Zermelo's axiom of choice: What was the problem with it? (2006) (research.mietek.io)

114 points by Bogdanp 1d ago 125 comments

Apple's Liquid Glass is prep work for AR interfaces, not just a design refresh (omc345.substack.com)

305 points by lightningcable 1d ago 320 comments

The Hat, the Spectre and SAT Solvers (2024) (nhatcher.com)

106 points by todsacerdoti 1d ago 10 comments

When random people give money to random other people (2017) (quomodocumque.wordpress.com)

112 points by munificent 1d ago 78 comments

Show HN: Tattoy – a text-based terminal compositor (tattoy.sh)

189 points by tombh 1d ago 63 comments

Protecting your code from other people's bugs (doi.org)

20 points by MiguelX413 4d ago 4 comments

Model Once, Represent Everywhere: UDA (Unified Data Architecture) at Netflix (netflixtechblog.com)

116 points by Bogdanp 9h ago 89 comments

How I program with agents (crawshaw.io)

552 points by bumbledraven 5d ago 289 comments

GPU-accelerated Llama3.java inference in pure Java using TornadoVM (github.com)

27 points by pjmlp 23h ago 0 comments

Using computers more freely and safely (2023) (akkartik.name)

92 points by surprisetalk 1d ago 22 comments

OxCaml - a set of extensions to the OCaml programming language. (oxcaml.org)

298 points by lairv 1d ago 110 comments

Ask HN: How do I give back to people helped me when I was young and had nothing?

367 points by jupiterglimpse 1d ago 192 comments

High-speed fluorescence light field tomography of whole freely moving organisms (opg.optica.org)

45 points by PaulHoule 3d ago 3 comments

When pop music went supernova

2 surprisetalk 0 6/13/2025, 1:52:12 PM scottsumner.substack.com ↗

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