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Simon Willison's Weblog Supports Webmention

Grok 4 Fast

Grok 4 Fast New hosted reasoning model from xAI that's designed to be fast and extremely competitive on price. It has a 2 million token context window and "was trained end-to-end with tool-use reinforcement learning". It's priced at $0.20/million input tokens and $0.50/milli...

Daring Fireball Valid
• Daring Fireball Department of Commerce

[Sponsor] Dekáf Coffee Roasters

dekaf.com/df

Forget everything you think you know about decaf.

Nine single origins. Six signature blends. Four Mizudashi cold brews. All micro-lot and top-rated coffees shipped to you within 24 hours of roasting. No shortcuts. No crash. This is coffee at its most refined, just without the caffeine.

20% off for DF readers with code “DF” at dekaf.com.

We’re betting you’ll never look at decaf the same way again. But that’s kind of the point.

Link: dekaf.com/df

Simon Willison's Weblog Supports Webmention

Quoting Leaked Amazon memo

Amazonians, We've reviewed the Presidential Proclamation on H-1B visas that was released today and are actively working to gain greater clarity. Here's what you need to know right now: The proclamation creates a travel restriction starting September 21, 2025, at 12:01 a.m. ...

kottke.org Valid
Jason Kottke

I’m usually pretty go-with-the-flow as far as OS updates go, but iOS...

I’m usually pretty go-with-the-flow as far as OS updates go, but iOS 26 / Liquid Glass is terrible: incoherent, ugly, and difficult to use. Obviously a massive design effort, but they missed the mark IMO.

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Global News Podcast

The Happy Pod: Nurse revives 'drunk' raccoon

28:29

A nurse in the US state of Kentucky has gone viral after she saved a baby raccoon who became 'drunk' on fermented fruit. The cub had passed out after eating peaches, thrown away by a distillery.

Also: we hear from Bárbara Hernández, a cold water swimmer from Chile, known as the Ice Mermaid. She's front crawled her way to a Guinness World Record, completing the farthest ice swim ever by a woman. Plus, the man recreating a childhood photo, the 81-year-old woman who planted 4,000 trees; and Carlos Acosta on his latest milestone. Our weekly collection of inspiring, uplifting and happy news from around the world.

Presenter: Paul Moss. Music composed by Iona Hampson

Simon Willison's Weblog Supports Webmention

httpjail

httpjail Here's a promising new (experimental) project in the sandboxing space from Ammar Bandukwala at Coder. httpjail provides a Rust CLI tool for running an individual process against a custom configured HTTP proxy. The initial goal is to help run coding agents like Claud...

kottke.org Valid
Jason Kottke

Physics of Fluids journal article: ‘Phase behavior of Cacio e Pepe sauce’....

Physics of Fluids journal article: ‘Phase behavior of Cacio e Pepe sauce’. The authors found the dish entered the “Mozzarella Phase” when starch concentrations (relative to cheese) dropped below 1%, “corresponding to an unpleasant and separated sauce”.

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kottke.org Valid
Jason Kottke

Matt Webb: “Gin & tonic was invented by the East India Company...

Matt Webb: “Gin & tonic was invented by the East India Company to keep its colonising army safe [from malaria] in India. Bet the covid vaccine would have been more popular if it got you drunk.”

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kottke.org Valid
Jason Kottke

A Brief History of The Flatiron Building

A photo of NYC’s Flatiron Building, taken in 1904 by Edward Steichen. Fun fact: the Flatiron Building was not so named because of its resemblance to a clothes iron. It was actually named after the building’s owner, Archibald W. Flatiron. Ok, not really. But *puts on mans...

Simon Willison's Weblog Supports Webmention

The Hidden Risk in Notion 3.0 AI Agents: Web Search Tool Abuse for Data Exfiltration

The Hidden Risk in Notion 3.0 AI Agents: Web Search Tool Abuse for Data Exfiltration Abi Raghuram reports that Notion 3.0, released yesterday, introduces new prompt injection data exfiltration vulnerabilities thanks to enabling lethal trifecta attacks. Abi's attack involves ...

Simon Willison's Weblog Supports Webmention

Magistral 1.2

Mistral quietly released two new models yesterday: Magistral Small 1.2 (Apache 2.0, 96.1 GB on Hugging Face) and Magistral Medium 1.2 (not open weights same as Mistral's other "medium" models.) Despite being described as "minor updates" to the Magistral 1.1 models these hav...

kottke.org Valid
Jason Kottke

Inside the Top Secret Virgil Abloh Archive. For the first time, a...

Inside the Top Secret Virgil Abloh Archive. For the first time, a look into the fashion collection of the late Off-White and Louis Vuitton creative director.

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Lex Fridman Podcast Updates instantly via WebSub

#481 – Norman Ohler: Hitler, Nazis, Drugs, WW2, Blitzkrieg, LSD, MKUltra & CIA

04:31:21
Norman Ohler is a historian and author of “Blitzed: Drugs in the Third Reich,” a book that investigates the role of psychoactive drugs, particularly stimulants such as methamphetamine, in the military history of World War II. It is a book that two legendary historians Ian Ke...

kottke.org Valid
Jason Kottke

“AI developers haven’t figured out a way to train their models not...

“AI developers haven’t figured out a way to train their models not to scheme. That’s because such training could actually teach the model how to scheme even better to avoid being detected.” (The same is true for children.)

kottke.org Valid
Jason Kottke

Damn Interesting celebrates its 20th birthday. “In 2005, YouTube, reddit, and Facebook...

Damn Interesting celebrates its 20th birthday. “In 2005, YouTube, reddit, and Facebook were all still wet and screaming infants.”

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Daring Fireball Valid
John Gruber

★ Personal Note

Hello dear readers. Daring Fireball has been silent for the last week. I realize how unusual it is for the site to go un-updated any week of the year, let alone this particular week of the year. I’m so sorry about that, and also sorry about not being able to write this note to you sooner.

I have been dealing with — and working through — a very personal situation for the past week. It’s OK. I’m going to be OK. But it has kept me offline for some time. Given the one-man nature of this site, that has meant that nothing has been published.

I look forward to getting back to writing very soon. I can feel it: I will be back soon. I’m itching to go. I mean, jiminy, it’s new iPhones week. But it’ll be a few more days before I get those reviews out. In the meantime, I so profoundly appreciate your patience and understanding.

Your faithful correspondent,
John Gruber

kottke.org Valid
Jason Kottke

Gear Brands With a Lifetime Warranty like Darn Tough Vermont, Osprey, Orvis,...

Gear Brands With a Lifetime Warranty like Darn Tough Vermont, Osprey, Orvis, Patagonia, and Timbuk2.

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Jason Kottke

Crying Glacier

A short documentary with the recorded sounds of a melting glacier.

When you look at this gigantic mass of ice, it’s hard to get a personal relationship to it. So we wanted to document this landscape to give us an idea of what it sounds like inside a glacier. There is also the sadness because you know that all these sounds are disappearing right now. Of course, melting is something natural for glaciers, but the problem is that nothing new is coming back.

Tags: climate crisis · sound · video

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Radiolab Updates instantly via WebSub
• WNYC Studios

The Spark of Life

36:01
In the 1920s, a Russian biologist studying onion roots made a surprising discovery: underground, down in the darkness, it seemed like the cells inside the onion roots were making their own … light.  The “onion root experiment” went on to become something of a cult class...

kottke.org Valid
Jason Kottke

A 1965 television interview with a 107-year-old Irish farmer (born in 1858)...

A 1965 television interview with a 107-year-old Irish farmer (born in 1858) on all the changes he’s seen during his life. Q: “What would you say was the biggest change?” A: “Well, machinery.”

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