fp.

What counts as a large cosine similarity?

https://www.johndcook.com/blog/2026/09/15/cosine-similarity/

1•ibobev•2m ago•0 comments

Every US Electrical Outlet Explained

https://practical.engineering/blog/2026/9/15/every-us-electrical-outlet-explained

1•throw0101a•2m ago•1 comments

Periodic Labs, building labs that learn

https://periodic.com/news/building-labs-that-learn

1•aguez•3m ago•0 comments

You don't need a kernel 0day

https://bour.ch/you-dont-need-a-kernel-0day/

1•speckx•3m ago•0 comments

Show HN: Open-Source Lightweight Prompt Injection Safety

https://github.com/StackOneHQ/defender/

1•Hiskias•4m ago•0 comments

Ask HN: Why aren't LLM token CDN cache's a thing?

1•devrob•5m ago•1 comments

Agentic Primer – how I shipped a commercial app without writing code

https://github.com/shiranjit/agentic-primer

1•curoo•6m ago•0 comments

Grok Bot Galaxy

https://x.ai/galaxy

1•ilikehurdles•6m ago•0 comments

OpenAI, Anthropic, Google have been in talks on AI safety for weeks

https://techcrunch.com/2026/09/15/openai-anthropic-google-have-been-in-talks-on-ai-safety-for-weeks/

2•Alephinitesimal•6m ago•0 comments

Jean-Pierre Serre

https://en.wikipedia.org/wiki/Jean-Pierre_Serre

2•gslin•6m ago•0 comments

Compare your reaction time with a simulated fly brain

https://flinch-fly-brain-duel.vercel.app/

1•khordoo•6m ago•0 comments

AI Is Lowering the Cost of Competence and Raising the Value of Judgment

https://pensero.ai/blog/knowledge-is-no-longer-the-competitive-advantage.-judgment-is

2•rodipen•6m ago•0 comments

Who Owns the World Cup?

https://phenomenalworld.org/analysis/who-owns-the-world-cup/

1•paimapi•8m ago•0 comments

Decision Chart of Malloc() Algorithms

1•egberts1•9m ago•0 comments

Building a t-shirt factory factory

https://www.breakingchange.blog/p/building-a-t-shirt-factory-factory

2•hazelcough•10m ago•0 comments

Intel Reverses Decision to Cancel Their Open-Source Font Project

https://www.phoronix.com/news/Intel-One-Mono-Saved

2•rbanffy•11m ago•1 comments

Splash-free urinals: Design through physics and differential equations

https://academic.oup.com/pnasnexus/article/4/4/pgaf087/8098745

2•gradus_ad•14m ago•1 comments

Scalpel – give AI coding agents get_symbol() instead of a whole file

https://github.com/amritessh/scalpel-mcp

2•amritesh7•15m ago•0 comments

The Walnut Creek CD-ROM Collection

https://archive.org/details/walnutcreekcdrom

2•lioeters•15m ago•0 comments

Four Biological Conjectures: Strange and Marvelous Challenges for Biological AI

https://americanwetware.substack.com/p/four-biological-conjectures

2•Stwerner•16m ago•1 comments

Musk urges top AI labs, Chinese companies to test each other's models

https://www.cnbc.com/2026/09/15/elon-musk-ai-safety-testing.html

3•cramer4next•17m ago•0 comments

Published Subagent Costs Range from 15,000 to 436,000 Tokens. Measure Your Own

https://www.practicalsystems.io/blog/measure-your-subagent-token-cost

3•practicalsystem•18m ago•0 comments

Anthropic and OpenAI look to Uncle Sam to make them too big to fail

https://www.theregister.com/ai-and-ml/2026/09/15/anthropic-and-openai-look-to-uncle-sam-to-make-t...

4•sbulaev•18m ago•0 comments

Ask HN: Lesser known features of macOS/iPadOS/iOS/etc. 27

3•lucasoshiro•19m ago•0 comments

Show HN: Extract original images from a PDF in the browser

https://imissfiles.com/extract-pdf-images/

4•theholygrail•20m ago•0 comments

The Dangerous Ideology Behind the AI Warnings

https://www.thefp.com/p/dangerous-ideology-effective-altruism-artificial-intelligence

4•bilsbie•20m ago•0 comments

Show HN: An open source safety layer for AI agent actions

https://github.com/CTRLRun/ctrlrun

4•arpanghoshal•22m ago•1 comments

We stopped writing agent tools after exposing our app as a filesystem

https://newsletter.cloudsquid.io/p/agents-need-their-own-ui

3•shatoboar•22m ago•0 comments

Recurse Center: Dynamic Documents as Personal Software [video]

https://www.youtube.com/watch?v=MccJdr61xnc

3•skadamat•22m ago•0 comments

Detecting Autonomous Adversaries by Their Re-Planning Loops

https://medium.com/meetcyber/script-vs-agent-detecting-autonomous-adversaries-by-their-re-plannin...

3•ls1911•22m ago•0 comments

What counts as a large cosine similarity?

Every US Electrical Outlet Explained

Periodic Labs, building labs that learn

You don't need a kernel 0day

Show HN: Open-Source Lightweight Prompt Injection Safety

Ask HN: Why aren't LLM token CDN cache's a thing?

Agentic Primer – how I shipped a commercial app without writing code

Grok Bot Galaxy

OpenAI, Anthropic, Google have been in talks on AI safety for weeks

Jean-Pierre Serre

Compare your reaction time with a simulated fly brain

AI Is Lowering the Cost of Competence and Raising the Value of Judgment

Who Owns the World Cup?

Decision Chart of Malloc() Algorithms

Building a t-shirt factory factory

Intel Reverses Decision to Cancel Their Open-Source Font Project

Splash-free urinals: Design through physics and differential equations

Scalpel – give AI coding agents get_symbol() instead of a whole file

The Walnut Creek CD-ROM Collection

Four Biological Conjectures: Strange and Marvelous Challenges for Biological AI

Musk urges top AI labs, Chinese companies to test each other's models

Published Subagent Costs Range from 15,000 to 436,000 Tokens. Measure Your Own

Anthropic and OpenAI look to Uncle Sam to make them too big to fail

Ask HN: Lesser known features of macOS/iPadOS/iOS/etc. 27

Show HN: Extract original images from a PDF in the browser

The Dangerous Ideology Behind the AI Warnings

Show HN: An open source safety layer for AI agent actions

We stopped writing agent tools after exposing our app as a filesystem

Recurse Center: Dynamic Documents as Personal Software [video]

Detecting Autonomous Adversaries by Their Re-Planning Loops

Show HN: Replay the Python calls that failed while a dependency was down

What counts as a large cosine similarity?

Every US Electrical Outlet Explained

Periodic Labs, building labs that learn

You don't need a kernel 0day

Show HN: Open-Source Lightweight Prompt Injection Safety

Ask HN: Why aren't LLM token CDN cache's a thing?

Agentic Primer – how I shipped a commercial app without writing code

Grok Bot Galaxy

OpenAI, Anthropic, Google have been in talks on AI safety for weeks

Jean-Pierre Serre

Compare your reaction time with a simulated fly brain

AI Is Lowering the Cost of Competence and Raising the Value of Judgment

Who Owns the World Cup?

Decision Chart of Malloc() Algorithms

Building a t-shirt factory factory

Intel Reverses Decision to Cancel Their Open-Source Font Project

Splash-free urinals: Design through physics and differential equations

Scalpel – give AI coding agents get_symbol() instead of a whole file

The Walnut Creek CD-ROM Collection

Four Biological Conjectures: Strange and Marvelous Challenges for Biological AI

Musk urges top AI labs, Chinese companies to test each other's models

Published Subagent Costs Range from 15,000 to 436,000 Tokens. Measure Your Own

Anthropic and OpenAI look to Uncle Sam to make them too big to fail

Ask HN: Lesser known features of macOS/iPadOS/iOS/etc. 27

Show HN: Extract original images from a PDF in the browser

The Dangerous Ideology Behind the AI Warnings

Show HN: An open source safety layer for AI agent actions

We stopped writing agent tools after exposing our app as a filesystem

Recurse Center: Dynamic Documents as Personal Software [video]

Detecting Autonomous Adversaries by Their Re-Planning Loops