2026-09-09
Top stories
- OpenAI reports a Navier-Stokes resolution, and Buckmaster disputes how it got there OpenAI reports an unreleased model resolved Navier-Stokes existence and smoothness, and Tristan Buckmaster disputes the credit.
- WeWorm: a zero-click worm that spreads through WeChat calls across iOS and Android Calif.io details WeWorm, a zero-click WeChat VoIP worm that takes over accounts of a caller's contacts on iOS and Android.
- Tailwind Labs joins Shopify and closes new commercial signups Tailwind Labs joins Shopify, closes new commercial signups, and states Tailwind CSS stays MIT-licensed with the same team.
- An LLM-assisted patch series speeds Linux kernel builds by 36 to 90 percent An LLM-assisted patch series parallelizes single-threaded Kbuild stages for 36 to 90 percent faster kernel builds.
- Apple ships the first foldable iPhone and adapts iOS 27 to two displays Apple ships iPhone Duo, its first foldable, with a 7.6-inch inner display and iOS 27 Split View across both screens.
AI
- Inception releases Mercury 2.5, a diffusion LLM at 1,107 tokens per second Inception releases Mercury 2.5, a diffusion LLM it states runs at 1,107 tokens per second with a 260K context.
- Kimi K3's full 2.8T weights run on one MacBook Pro with experts streamed from four SSDs A deltafin fork runs Kimi K3's full 2.8T weights on one M5 Max MacBook Pro at about 1 token per second from four SSDs.
- Desert Ant Labs launches 18 on-device models behind one Swift, Kotlin and JavaScript SDK Desert Ant Labs launches 18 on-device models behind one SDK for Swift, Kotlin and JavaScript, free to 100k devices.
- FT says Anthropic withheld a model from the UK AI Security Institute, as a researcher puts extinction risk above 10 percent within the next decade The BBC carries an FT account that Anthropic withheld its latest model from the UK AI Security Institute, which Anthropic declined to comment on.
ML research
- A study of the June 2026 agent wiki finds copying alone explains most collective behavior A study of the June 2026 agent wiki finds plain copying explains most of the collective behavior observed.
- DeepMind publishes AlphaGenome Atlas, a 1-petabyte precomputed map of 9 billion DNA variants DeepMind publishes AlphaGenome Atlas, a 1-petabyte precomputed map of predictions for 9 billion DNA variants.
Agentic coding
- An HN thread on a coding-agent brevity skill finds a 59-file repository wrapping a 140-line prompt An HN thread on a coding-agent brevity skill finds a 59-file repository wrapping one 140-line prompt file.
- Copperhead is an Apache-2.0 agent that edits real KiCad files behind ERC and DRC gates Copperhead is an Apache-2.0 agent that edits real KiCad files behind ERC and DRC gates and staged artifacts.
Outages
- Read the Docs details a ten-day DDoS that peaked at 5.5 million requests per minute Read the Docs details a ten-day DDoS that peaked at 5.5 million requests per minute from millions of IP addresses.
- PyPI publishes an incident report on two weeks of intermittent file-hosting failures PyPI traces two weeks of intermittent 502 and 503 install errors to a partial Fastly canary rollback in Seattle.
Developer tools
Languages and runtimes
Apple platforms
- Apple Reference Image signs sensor data and exposes it through iOS, iPadOS and macOS 27 APIs Apple's iPhone 18 Pro sensor signs captured pixels, and iOS, iPadOS and macOS 27 APIs let apps show the reference image.
- Copying a login keychain between Macs stops working on Secure Enclave Macs running macOS Tahoe Copying a login keychain between Macs stops working on Secure Enclave Macs running macOS Tahoe, and fails quietly.
- A 40-year-old off-by-one in XNU gives the first UNIX-domain socket a changing inode A 40-year-old off-by-one in XNU gives the first UNIX-domain socket stat'd on a booted system a changing inode.