Pi 1.0

Today we are shipping Pi 1.0, a hardened, minimal, extensible agent harness, alongside Pi Durable, a new experimental substrate for long-running agentic applications.

Oxygen-deprived underwater zones may not be “dead zones” but clue to early life

Several vulnerabilities have been discovered in the Linux kernel

Automatic Transmission – a data-privacy study of connected vehicles

SvelteKit 3

Get it while it’s hot

Frog and Toad and the Increasingly Capable Machines

Frog and Toad face the most modern of challenges

Pi Durable

Pi Durable is a new experimental package for long-running, durable, and malleable agents that can run anywhere. A tour of what we built and why.

CSS Bed: Classless CSS themes to use as starting points in web development

Classless CSS snippet gallery. A less ugly way to start a web page.

DeepSeek Harness

Use DeepSeek Harness to work with documents, analyze spreadsheets, write code, and schedule tasks. Extend its capabilities with composable plugins.

RIP, vector database

turbopuffer is pushing the frontier of search. To do that, we have to fundamentally redesign our storage architecture so the vector index is no longer primary.

Vote on which of Hacker News' challenges for AI have been met

ArXiv's Updated Rate Limit Policy

arXiv, and the scientific community at large, are facing a watershed moment. Scholarly publishing is currently changing at a rapid pace, and we are seeing a…,arXiv has updated its rate limit policy for submitters to support fair moderation and encourage quality submissions.

How Singapore's government-run dating service works

Here are the 30+ questions in the matchmaking tool that Singapore is deploying to solve the incel problem.

Various Projects Find Hidden SDR Capabilities in ESP32 Microcontrollers

Using Opus 5.5 to discover a new eyewitness record of the dodo

Frontier models can now produce novel historical knowledge, but in a really weird way

Clef: Open-weight decision models, and new RL fine-tuning platform

We are introducing Clef and Clef-flash, open-source decision models hosted on Workers AI for high-speed classification and agentic workflows. Also launching: a new reinforcement learning platform that allows developers to fine-tune decision models using their own data.

Show HN: Janus – Go binary that runs GGUF models via Vulkan on AMD/Intel/Nvidia

Janus is a API router for AI models written in Go and has a Vulkan Model runner - Vibra-Ingenn/Janus

StreetComplete on iOS is now in public beta

This ticket is something like the master ticket to coordinate development on an iOS port of StreetComplete. It replaces #1892 which also included a lot of discussion and research / observation work. TLDR: Have a look at the Project Board...

Git 3.0's upcoming SHA-256 default will be a costly mistake

Git 3.0 will make SHA-256 the new default content hashing algorithm and it will be an incomprehensibly expensive and ultimately valueless and avoidable global nightmare.