GitHub Repo Size
Tool: GitHub Repo Size GitHub doesn't tell you the repo size in the UI, but it's available in the CORS-friendly API. Paste a repo into this tool to see the size, for example for simonw/datasette (8.1MB). Tags: cors, github
Three reasons to think that the Claude Mythos announcement from Anthropic was overblown
No need to panic just yet
Architecture as Code to Teach Humans and Agents About Architecture
A funny thing happened on the way to writing our book Architecture as Code—the entire industry shifted. Generally, we write books iteratively—starting with a seed of an idea, then developing it through workshops, conference presentations, online classes, and so on. That’s exactly what we did about a year ago with our Architecture as Code book. […]
asgi-gzip 0.3
Release: asgi-gzip 0.3 I ran into trouble deploying a new feature using SSE to a production Datasette instance, and it turned out that instance was using datasette-gzip which uses asgi-gzip which was incorrectly compressing event/text-stream responses. asgi-gzip was extracted from Starlette, and has a GitHub Actions scheduled workflow to check Starlette for updates that need to be ported to the library... but that action had stopped running and hence had missed Starlette's own fix for this…
Meta's new model is Muse Spark, and meta.ai chat has some interesting tools
Meta announced Muse Spark today, their first model release since Llama 4 almost exactly a year ago. It's hosted, not open weights, and the API is currently "a private API preview to select users", but you can try it out today on meta.ai (Facebook or Instagram login required). Meta's self-reported benchmarks show it competitive with Opus 4.6, Gemini 3.1 Pro, and GPT 5.4 on selected benchmarks, though notably behind on Terminal-Bench 2.0. Meta themselves say they "continue to invest in areas with…
The Next Step After Karpathy's Wiki Idea
100% open-source and runs locally!
What should we take from Anthropic’s (possibly) terrifying new report on Mythos?
Not many facts are on the ground, but here are some starting points for sober thinking
AI-Infused Development Needs More Than Prompts
The current conversation about AI in software development is still happening at the wrong layer. Most of the attention goes to code generation. Can the model write a method, scaffold an API, refactor a service, or generate tests? Those things matter, and they are often useful. But they are not the hard part of enterprise […]
Quoting Giles Turnbull
I have a feeling that everyone likes using AI tools to try doing someone else’s profession. They’re much less keen when someone else uses it for their profession. — Giles Turnbull, AI and the human voice Tags: ai-ethics, writing, ai
AI #163: Mythos Quest
There exists an AI model, Claude Mythos, that has discovered critical safety vulnerabilities in every major operating system and browser.
Posthuman: We All Built Agents. Nobody Built HR.
Farewell, Anthropocene, we hardly knew ye. 🌹 AI is here. It’s won. Yes, it’s in that awkward teenage phase where it still says inappropriate things, dresses funny, and sometimes makes shit up when it shouldn’t. But zomg the things it can do. 😱 This kid is going places, that much is abundantly clear. The AI […]
GLM-5.1: Towards Long-Horizon Tasks
GLM-5.1: Towards Long-Horizon Tasks Chinese AI lab Z.ai's latest model is a giant 754B parameter 1.51TB (on Hugging Face) MIT-licensed monster - the same size as their previous GLM-5 release, and sharing the same paper. It's available via OpenRouter so I asked it to draw me a pelican: llm install llm-openrouter llm -m openrouter/z-ai/glm-5.1 'Generate an SVG of a pelican on a bicycle' And something new happened... unprompted, the model decided to give me an HTML page that included both the SVG…
Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me
Anthropic didn't release their latest model, Claude Mythos (system card PDF), today. They have instead made it available to a very restricted set of preview partners under their newly announced Project Glasswing. The model is a general purpose model, similar to Claude Opus 4.6, but Anthropic claim that its cyber-security research abilities are strong enough that they need to give the software industry as a whole time to prepare. Mythos Preview has already found thousands of high-severity…