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scrlk

7,500 karmajoined 4 năm trước

Submissions

GPT-5.6 Sol Ultra produces proof of the Cycle Double Cover Conjecture [pdf]

cdn.openai.com
437 points·by scrlk·13 giờ trước·354 comments

Real-time map of Great Britain's rail network

map.signalbox.io
413 points·by scrlk·5 ngày trước·155 comments

Apple to skip high-end M6 Mac chips in favor of AI-focused M7 line

bloomberg.com
318 points·by scrlk·16 ngày trước·380 comments

The CP-SAT Primer: Using and Understanding Google OR-Tools' CP-SAT Solver

github.com
4 points·by scrlk·21 ngày trước·0 comments

UK police officer under criminal investigation over alleged use of AI

ft.com
8 points·by scrlk·27 ngày trước·2 comments

System Card: Claude Fable 5 and Claude Mythos 5 [pdf]

www-cdn.anthropic.com
213 points·by scrlk·tháng trước·1 comments

Apple, Intel have reached preliminary chip-making deal

reuters.com
229 points·by scrlk·2 tháng trước·145 comments

The problem with 'S-curves'

energynetworks.substack.com
3 points·by scrlk·2 tháng trước·0 comments

CATL claims 6-minute charge and 1,500km range for new electric vehicle batteries

ft.com
4 points·by scrlk·3 tháng trước·1 comments

Kelp DAO Exploited for $292M

coindesk.com
4 points·by scrlk·3 tháng trước·1 comments

AI Futures Project: Q1 2026 Timelines Update

blog.aifutures.org
2 points·by scrlk·3 tháng trước·0 comments

Apple introduces age verification for iCloud accounts in the UK

engadget.com
5 points·by scrlk·4 tháng trước·2 comments

Crypto investor turns $50M into $36,000 in one botched move

coindesk.com
4 points·by scrlk·4 tháng trước·3 comments

Lego's 0.002mm specification and its implications for manufacturing (2025)

thewave.engineer
397 points·by scrlk·4 tháng trước·333 comments

MacBook Pro with M5 Pro and M5 Max

apple.com
862 points·by scrlk·4 tháng trước·976 comments

GLM-4.7-Flash

huggingface.co
378 points·by scrlk·6 tháng trước·135 comments

The Factory Workers Who Build the Power Grid by Hand

wsj.com
2 points·by scrlk·7 tháng trước·1 comments

The Engineering Behind Apple's 3D-Printed Watch Cases

hodinkee.com
2 points·by scrlk·8 tháng trước·0 comments

A new Google model is nearly perfect on automated handwriting recognition

generativehistory.substack.com
553 points·by scrlk·8 tháng trước·313 comments

Intel in early talks to add AMD as foundry customer

semafor.com
19 points·by scrlk·9 tháng trước·4 comments

comments

scrlk
·12 giờ trước·discuss
Ultra = parallel subagents with max reasoning

Pro = test-time compute (best of N responses)
scrlk
·13 giờ trước·discuss
Announcement: https://x.com/__eknight__/status/2075643450196971805

Prompt: https://cdn.openai.com/pdf/04d1d1e4-bc75-476a-97cf-49055cd98...
scrlk
·11 ngày trước·discuss
As a side note, it's nearly impossible to buy a dual-hose portable AC in the UK and Europe. For whatever reason, the market has converged on inefficient single-hose portable ACs.
scrlk
·14 ngày trước·discuss
See "exabox" from George Hotz: https://tinycorp.myshopify.com/products/exabox-preorder
scrlk
·15 ngày trước·discuss
> Sol, Terra and Luna

So the next naming scheme might be FTX, Madoff and Enron? :^)
scrlk
·15 ngày trước·discuss
The common denominator between "GPT-2 is too dangerous to release" and Anthropic is Dario.
scrlk
·16 ngày trước·discuss
Cymer builds the EUV light source, but the biggest enabler for High NA EUV is using anamorphic optics (ie asymmetric horizontal and vertical magnification) from Zeiss: https://www.asml.com/en/news/stories/2024/5-things-high-na-e...
scrlk
·16 ngày trước·discuss
Thanks for catching that - unfortunately I can't edit the submission URL, but I've emailed [email protected] to see if the mods can fix it.

EDIT: gift link if paywalled (archive.is capture is truncated): https://www.bloomberg.com/news/articles/2026-06-25/apple-to-...
scrlk
·24 ngày trước·discuss
I've seen a few articles from providers talking about KV cache quantisation, but it's not something they explicitly point out like they do with weights.

So you could end up paying more for unquantised weights, only to get silently hit with a quantised KV cache...
scrlk
·24 ngày trước·discuss
IME, unquantised -> FP8 is pretty much lossless. What matters more is having an unquantized KV cache - using an FP8 KV cache can result in a significant drop in quality.
scrlk
·27 ngày trước·discuss
https://archive.ph/BIOej
scrlk
·tháng trước·discuss
And Sony as well - AI-LLM1000XM5 Mark II.
scrlk
·tháng trước·discuss
The rationale behind the Fn-Ctrl layout used on ThinkPads until very recently:

> The Fn key was originally placed by the ThinkPad designers in the lower left hand corner to make the key easier to locate when using the keystroke combinations. There was a rationale. This is especially handy for turning on the ThinkLight in the dark. Aim for the two extreme corners.

https://web.archive.org/web/20111115202457/http://www.lenovo...

IMO, putting Ctrl in the bottom left still isn't great for ergonomics: Ctrl should be where Caps Lock is, in line with the home row. This was the case on the original PC keyboard (IBM Model F) before it was moved to the bottom left in the Model M.

One of the only mass-produced keyboards that has Ctrl in this position today is the Apple Japanese keyboard: https://www.apple.com/shop/product/mxcl3j/a/magic-keyboard-u...
scrlk
·tháng trước·discuss
A bug affecting M5 MBAs & MBPs made it impossible to connect to a WiFi network on the activation screen. The workaround was to use an Ethernet dongle: https://x.com/TheBobPony/status/2033958150936703363
scrlk
·2 tháng trước·discuss
> after incentivizing employees to adopt the technology through an internal leaderboard ranking teams by total AI tool usage.

When you pay by the dead cobra, don't be surprised when people start breeding cobras.
scrlk
·2 tháng trước·discuss
> I also recall this 3D shell where your desktop was basically like an first-person shooter, where there would be a literal desk with files that you could click on, a media wall that would display your photos and so on.

Was it Task Gallery from Microsoft Research?

https://www.microsoft.com/en-us/research/publication/the-tas...

https://dl.acm.org/doi/10.1145/332040.332482
scrlk
·2 tháng trước·discuss
Next up: learning effective radio communication from Ferrari F1 race engineers ;)
scrlk
·3 tháng trước·discuss
https://archive.ph/D5IJd
scrlk
·3 tháng trước·discuss
Sadly nothing about why Pat was forced out of Intel. Panther Lake is quite a good CPU and 14A looks like it'll be a competitive process. IMO, it vindicates the decisions that Pat made a few years ago and wasn't able to see through to completion.

"Designing microprocessors is like playing Russian roulette. You put a gun to your head, pull the trigger, and find out four years later if you blew your brains out." (Robert Palmer, former DEC CEO)
scrlk
·3 tháng trước·discuss
More specifically, it was the end of Dennard scaling [0] that killed off the growth in clock speeds in the mid-2000s.

[0] https://en.wikipedia.org/wiki/Dennard_scaling