5791
Yes, Claude can do nine loops
Claude computes a nine-loop amplitude in N=4 super-Yang-Mills
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,970 posts.
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5793
I love email (2023)
I constantly hear about how much everybody hates email. Look, I receive just as many spam messages and useless email-based notifications and stuffy vapid “regarding my previous email” work messages as the next gal. I get it. But I’ve found there’s something magical about email as a medium of communication, and as a…
5794
Vitamin D supplements cut heart attack risk by 52%. Why?
A new randomized control trial tested personalized vitamin D supplementation based on blood test results.
5795
TypeScript 6.0 RC
Today we are excited to announce the Release Candidate (RC) of TypeScript 6.0! To get started using the RC, you can get it through npm with the following
5796
Do Babies Dream of Baby Sheep?
This is my submission for the June 2026 IndieWeb Carnival. The theme is “No way!?”, hosted by Alex Hsu. It is widely known that people don’t remember the first 1-3 years of their childhood, only have episodic memory at 3-6 years old, and only after those first 5-6 years we start to form autobiographical memories. So…
5797
Shapelearn Qwen 3.8 27B (13.1 GB VRAM)
ByteShape's full ShapeLearn release of Qwen 3.8 27B: five GGUF models on the quality-speed frontier across six GPUs. GPU-5 is the default wherever it fits, at 99.63% of BF16. GPU-4 stays very competitive in a much smaller file.
5798
Efficient C++ Programming for Modern 64-bit CPUs: Chapter 4/part 2
The cost of thread context switch, including cache invalidation, can reach up to 3 million CPU cycles RTTI can be quite expensive, with dynamic_cast being up...
5799
Democratic Backsliding Reaches Western Democracies, U.S. Decline "Unprecedented"
Press Release for the V-Dem Institute Democracy Report 2026: "Unraveling The Democratic Era?"
5800
Redefining Go Functions
I once wrote a Perl subroutine that would memoize the subroutine that called it. That much was useful, but then it inserted a copy of itself into the caller, so that its callers would be memoized too. A well-placed call to aggressively_memoize could back-propagate to the whole codebase, spreading functional purity…
5801
Making a vintage LLM from scratch
In this blog post, I will share the adventures I had creating my own LLM, from (almost) scratch, trained only on old texts. I made my own base-training and fine-tuning scripts, data processing pipelines and custom datasets. ("almost from scratch" means I did use existing programming languages and libraries, I didn't…
5802
Red queen hypothesis – A new way forward for self-improving AI
Cambridge Department of Computer Science and Technology2026104 points28 commentsAI & Machine Learning details
At a time when there's widespread interest in self-improving AI, researchers here have tackled one of the central challenges affecting its development by using an approach adapted from evolutionary biology.
5803
DDR4 Sdram – Initialization, Training and Calibration
A detailed tutorial on DDR4 SDRAM Initialization, Training and Calibration. Exploring topics such as Read/Write Training, ZQ Calibration, Vref Training, Read Centering, Write Centering, Write Leveling and Periodic Calibration.
5804
TorchLean: Formalizing Neural Networks in Lean
Neural networks are increasingly deployed through software stacks whose behavior is defined by tensor layouts, preprocessing choices, compiler boundaries, floating-point arithmetic, GPU kernels, and external model exporters. TorchLean is a Lean 4 codebase for neural network specification, execution, and verification…
5805
An NSFW filter for Marginalia search
… optional, that is. I’ve been working on an NSFW filter for Marginalia Search, as that is something some people have asked for, primarily API consumers. The search engine has had some domain based filtering for a while, based on the UT1 lists, but that isn’t a very comprehensive approach. We’ll land on a single…
5806
Six Characters
What the PNR locator on your boarding pass actually contains, and why the fare calculation line on your e-ticket is written in a currency that does not exist.
5807
The paddle wheel aircraft carriers of Lake Michigan
You’ve read the title. Aircraft carriers of where powered by what? I was just as surprised as you are, but yes, they really did exist. I now introduce you to USS Wolverine and USS Sable:
5808
Building a local positioning system to track runners using Ultra-Wideband
An open-source multi-tag fully local UWB positioning system.
5809
Making Crash Bandicoot (2011)
In the summer of 1994 Naughty Dog, Inc. was still a two-man company, myself and my longtime partner Jason Rubin. Over the preceding eight years, we had published six games as a lean and mean duo, b…
5810
We don't know why Malawi is poor
And that’s a problem for economic development
5811
Google: Lake Ontario/Lake America name change in the U.S. will appear in Maps
The U.S. Geographic Names Information System (GNIS) has formally changed the name for "Lake Ontario" to "Lake America" in the United States. Since we update Google Maps …
5812
The Road to the WASM Component Model 1.0
WASI P3 is almost here, bringing native async support to the WebAssembly System Interface (WASI) and Component Model. In this post, we’re looking to the next big milestone: a stable, formally specified Component Model 1.0.At February’s B...
5813
AI changes the economics of software rewrites
AI changes rewrite economics because codebases with clear, common patterns get more leverage than proprietary or inconsistent systems.
5814
What does it mean to “write like you talk”?
Subordinate clauses, phrasal modifications, and metadiscourse
5815
How Cloudflare responded to the “Copy Fail” Linux vulnerability
When a critical Linux kernel privilege escalation was publicly disclosed, Cloudflare's security and engineering teams detected, investigated, and mitigated the threat across our global fleet, confirming zero customer impact and no malicious exploitation.
5816
Investors get real-time view of UK bond market activity for the first time
For the first time, investors and market participants can access a single, real-time source of prices and trading activity across the UK bond market, following the launch of its bond consolidated tape, operated by ETS Connect UK.
5817
Photoshop's challenges with focus, pt. 2
A blog about software craft and quality
5818
Open Source as We Know It Is Dead
I've been part of open source for most of my life. This year, the projects I love started closing their doors to outside contributors, and I don't blame them one bit, but it makes me sad. A personal look at how AI is changing open source as I've known it.
5819
New 'negative light' technology hides data transfers in plain sight
Researchers have developed a ‘negative luminescence’ system to create an innovative way of sending hidden information.
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What Happens If OpenAI Dies?
If you liked this piece, you should subscribe to my premium newsletter. It's $70 a year, $18 a quarter, or $7 a month, and in return you get a weekly newsletter that’s usually anywhere from 10,000 to 18,000 words, including vast, detailed analyses of NVIDIA, Anthropic