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Xe Iaso's blog Valid
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This is why we play

A meditation on gaming, community, and the purpose of negative space

seangoedecke.com RSS feed
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System One models like Jev can train their own replacements

“System One” models like Jev are fast general classifiers. Classifiers have existed since 1958, but they have to be trained for specific tasks: if you build a classifier to identify images of dogs, it can’t be used to tell you if a streetlight is red, or if a letter is urgen...

Terence Eden’s Blog Valid
Text • Terence Eden

Book Review: How to Build a Space Station by Jonathan Morrison ★★★⯪☆

This book, by The Times' former Architecture Correspondent, stands in direct opposition to A City on Mars. Whereas that book presented a (perhaps too) sceptical look at the realities of living on other planets, Jonathan Morrison's book goes (perhaps too far) in the opposite direction. How to Build a Space Station is a beautiful examination of just how important architecture will be to our…

Aresluna
Text • Marcin Wichary

My design bookshelves

An interactive explorer for a personal design/UX book library

The Digital Antiquarian
Text • Jimmy Maher

The Lamentable Later Life of Lemmings

This article tells the last part of the story of Lemmings. For a while there in the early 1990s, there seemed to be good reason to believe that Lemmings was on its way to becoming one of gaming’s perennial franchises. Developed by DMA Design of Dundee, Scotland, the original Lemmings game took the world by storm […]

seangoedecke.com RSS feed
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Grit your teeth and ship it

Being good at building and being good at shipping are two separate skills. In the short term, they’re actually countervailing: if you have a gift for building, you’re likely to be worse at shipping. Ira Glass has a classic quote about this. All of us who do creative work, w...

Simon Willison's Weblog Supports Webmention
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datasette-auth-github 1.0

Release: datasette-auth-github 1.0

I run this GitHub login plugin on the agent.datasette.io demo site and I noticed that my authenticated sessions weren't lasting very long. It turned out that the plugin was setting cookies without a Max-Age parameter, so they were expiring at the end of a browser session (which in Mobile Safari seems to happen pretty often, independently of how you are using the app.)

I fixed that in #80 and, since this plugin has been around for quite a while and is tested against both Datasette 0.65.x and Datasette 1.0ax, I decided to bump it up to a 1.0 release. I'm trying to get better at promoting stable plugins to 1.0.

Tags: github, plugins, datasette

matklad
Text • Alex Kladov

Finding Bugs

Are generative (randomized) tests significantly more effective than example-based unit-tests at discovering bugs? There's an interesting discussion about this on lobste.rs. One argument in favor of unit tests is, paraphrasing

Simon Willison's Weblog Supports Webmention
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California Sea Lion, Brandt's Cormorant

California Sea Lion, Brandt's Cormorant, in Pillar Point Harbor, CA, US I only noticed this after I had taken the photo: Morris the Northern Gannet is peeking out from behind the base of the sign. Tags: wildlife

Eli Bendersky's website
Text • Eli Bendersky

Notes on discrete-time Fourier series and transform

The following are my notes on discrete-time Fourier series (DTFS), as well as the discrete-time Fourier transform (DTFT). These topics serve as an important theoretical underpinning to the digital processing of signals by computers using the DFT (which will be covered in a future post).

For discrete-time signals, we use …

Marcus on AI
Text • Gary Marcus

Top three ways Dario Amodei has blown his credibility in seven days

Top three ways Dario Amodei has blown his credibility in seven days

Actions speak louder than words

Andrew Nesbitt Valid
Text • Andrew Nesbitt

This Week in Package Management: 19 September 2026

Releases, advisories, and articles from across the package management world

Construction Physics Valid
Text • Brian Potter

Reading List 09/19/2026

Reading List 09/19/2026

AirBnB’s housing accelerator, rising steel prices, a resurgence of US coal power, low-head dams, and more.

John D. Cook
Text • John

Why fitting a logistic is nearly impossible from early data

Nothing grows exponentially forever. What appears to be an exponential curve often turns out to be some sort of S curve, such as a logistic curve. Suppose you’re collecting data on the left side of the curve. If there’s even a small amount of error in your data, you won’t be able to predict the […]

The post Why fitting a logistic is nearly impossible from early data first appeared on John D. Cook.

Simon Willison's Weblog Supports Webmention
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Gemini Hacked Three Companies in First Known Breakout by Google’s AI

Gemini Hacked Three Companies in First Known Breakout by Google’s AI Gemini finally caught up on Felony Bench! The hacks, which the company confirmed on Friday, occurred in May as part of a test run by the company Irregular, which was also involved in similar incidents disc...

Jim Nielsen’s Blog Valid
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Do You Prefer Artificial?

“Artificial” things can get a bad rap next to their counterparts, but they have their place. For example, artificial light (i.e. not from the sun)? Super useful, especially at night. And when it comes to skiing, I’ll take artificial snow if I have to. Beats no snow. Artific...

Simon Willison's Weblog Supports Webmention
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Note on 18th September 2026

Being a computer scientist who refuses to find anything about LLMs interesting right now is a bit like being a geneticist who refuses to find anything interesting about the recently opened Jurassic Park.

Tags: llms, ai, generative-ai

Simon Willison's Weblog Supports Webmention
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Quoting Thariq Shihipar

We're adding support for AGENTS.md to Claude Code.

Starting today in version 2.1.277, if there is no CLAUDE.md in a folder, Claude will check for and use AGENTS.md.

AGENTS.md support is built off of Claude Code mods, our upcoming way to customize the Claude Code harness.

This is a built-in mod, but you’ll be able to build custom versions of project instructions yourself as you’d like too.

You can see the source for the mod here!

— Thariq Shihipar, there are more mods here

Tags: thariq-shihipar, coding-agents, anthropic, claude-code, generative-ai, ai, llms

Marcus on AI
Text • Gary Marcus

The real reason Trump is standing behind AI — and the latest example of why that might turn out to be a bad idea

More disconcerting updates 😱

Marcus on AI
Text • Gary Marcus

Wake up, people. What we should actually fear, near term, is not so much rogue superintelligence as unleashed agentic AI causing hacking the internet at scale.

Wake up, people. What we should actually fear, near term, is not so much rogue superintelligence as unleashed agentic AI causing hacking the internet at scale.

Rome is burning and people are fantasizing about Skynet.