HN Sentinel

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2026-09

Show HN: An e-ink frame that hears birds and draws them as 1800s illustrations
2388 | comments (267) | 164h 6m ago | github.com

Discovery of a new OpenAI agent message board
2298 | comments (1599) | 428h 42m ago | collusion.wiki

GPT-6 Astra
2274 | comments (2077) | 445h 56m ago | openai.com

.name Termination
2226 | comments (546) | 449h 42m ago | neil.fraser.name

Navier-Stokes – Tristan Buckmaster [pdf]
2044 | comments (828) | 338h 54m ago | cims.nyu.edu

Introducing System One Models and Jev
1943 | comments (511) | 157h 12m ago | typesafe.ai

AI-generated posters don’t have to be horrible
1865 | comments (943) | 71h 16m ago | john.hartnup.uk

iPhone Duo
1481 | comments (2540) | 302h 21m ago | apple.com

Claude Fable 5.1 and Claude Mythos 5.1
1415 | comments (1392) | 494h 43m ago | anthropic.com

QBittorrent breaks out of sandbox to commit crimes
1347 | comments (292) | 379h 34m ago | beige.party

On the Navier–Stokes Millennium Prize Problem
1340 | comments (1137) | 327h 24m ago | openai.com

I built non-autoregressive decision models with RL a year ago
1330 | comments (314) | 69h 50m ago | laya.convaiinnovations.com

Shopify is moving from React Native back to Swift and Kotlin
1272 | comments (958) | 282h 27m ago | shopify.engineering

A misalignment of AI in mathematics
1240 | comments (1211) | 254h 52m ago | mathandai.org

Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher
1215 | comments (569) | 203h 31m ago | vals.ai

Claude, change the “Add to Cart” button to blue
1207 | comments (451) | 310h 57m ago | opusfived.dev

Android 17 is the first since 3.x to add new APIs without releasing to the AOSP
1174 | comments (718) | 85h 34m ago | grapheneos.social

Audacity 4.0
1163 | comments (265) | 453h 44m ago | github.com

Gemini 3.8 Flash and 3.8 Flash Cyber
1158 | comments (665) | 473h 24m ago | blog.google

I can't stop thinking about Papua New Guinea
1152 | comments (487) | 170h 21m ago | notnottalmud.substack.com