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The AI Hype Index: AI Loves Cheating

https://www.technologyreview.com/2026/09/23/1144940/ai-hype-index-ai-loves-cheating/
1•sbulaev•3m ago•0 comments

Show HN: The Mirror Act – a magic show that performs cognitive biases on you

https://themirroract.avestura.dev
1•avestura•4m ago•0 comments

Cortical thinning and hippocampal expansion linked to ADHD symptom trajectories

https://www.repository.cam.ac.uk/items/f7f1efa9-3b29-49e2-b765-60fe44526de6
1•wslh•5m ago•0 comments

I stress-tested LLM quantization by deliberately breaking models

https://github.com/gracejackson-sudo/quant-delta-predictor
1•GraceJackson07•5m ago•0 comments

We just shipped support for the ugliest part of HTTP: Vary – Cloudflare Blog

https://blog.cloudflare.com/vary-support/
2•thisisfatih•7m ago•0 comments

Opus 5.5 Scores 75.6% on Part Catalog Bench

https://partcatalogbench.adamjohnson.site
1•thomas_ma•13m ago•0 comments

Neuromancer in 3 Axioms

https://2600hz.substack.com/p/neuromancer-in-3-axioms
1•josh2600•13m ago•1 comments

Manage Firezone as code with Terraform

https://www.firezone.dev/blog/terraform-provider
1•jamilbk•14m ago•0 comments

The Bayeux Tapestry: Woven by the Victors

https://www.historytoday.com/archive/out-margins/bayeux-tapestry-woven-victors
2•prismatic•15m ago•0 comments

Where's the Beef?: The lab-grown-meat revolution that wasn't

https://harpers.org/archive/2026/09/wheres-the-beef-lab-grown-meat-erin-somers/
2•Hooke•16m ago•0 comments

Simple Git Management Tool

https://github.com/sascha10000/gitman
1•sascha10000•18m ago•1 comments

Claude Opus 5.5: Things People Created

https://favtutor.com/claude-opus-5-5-real-examples/
1•wslh•20m ago•0 comments

OpenAI 'agent' hacked Australia's health service

https://www.ft.com/content/56133ef4-377b-4e35-a939-f199ceb64507
3•little_goat_boy•20m ago•0 comments

Steppy Fox – free browser game

https://steppyfox.com/
1•fadilbeg•21m ago•0 comments

The last IMO problem AI could not solve [video]

https://www.youtube.com/watch?v=Nbwv5wHQoj0
1•ColinWright•23m ago•0 comments

It's Not Just True, It's False

https://idiallo.com/byte-size/its-not-just-true-its-false
1•foxfired•23m ago•1 comments

A Redistribution of Code Ownership

https://blog.scotterickson.info/2026-09-23-Redistributed-Ownership
1•serickson•25m ago•0 comments

DHH Is Completely Crazy

https://www.reddit.com/r/rails/comments/1woa8r8/dhh_is_completely_crazy/
6•megraf•25m ago•0 comments

Virtual World/Real World Cycling App – In over My Head

https://sykla.app/hn
1•blakeburnette•26m ago•2 comments

OpenAI agent hacked Medicare, Albanese expressed 'extreme concern' to Sam Altman

https://www.theguardian.com/australia-news/2026/sep/24/anthony-albanese-says-openai-agent-hacked-...
3•NervousDendrite•28m ago•0 comments

The First VHS VCR: JVC HR-3300

https://dfarq.homeip.net/the-first-vhs-vcr-jvc-hr-3300/
1•ibobev•29m ago•0 comments

White House Says Access Is a 'Privilege' in Court Filing Defending Media Ban

https://www.nytimes.com/2026/09/23/business/trump-cnn-politico-ms-now-ban.html
3•whack•29m ago•0 comments

The spy in your living room

https://dfarq.homeip.net/the-spy-in-your-living-room/
1•ibobev•29m ago•1 comments

New England RetroFest and the Maine Vintage Computer Society

https://www.goto10retro.com/p/new-england-retrofest-and-the-maine
2•ibobev•29m ago•0 comments

OpenAI Hacked Medicare Portal, Australia Prime Minister Anthony Albanese Says

https://www.rnz.co.nz/news/world/1551084/openai-hacked-medicare-portal-australia-prime-minister-a...
1•richardc323•30m ago•0 comments

OpenRouter x AssemblyAI: Universal‑3.5 Pro is now available on OpenRouter

https://www.assemblyai.com/blog/aai-on-openrouter
1•iharnoor•32m ago•1 comments

The next Surface Pro 12-inch and Surface Laptop 13-inch

https://blogs.windows.com/devices/2026/09/23/introducing-surface-pro-12-inch-and-surface-laptop-1...
1•kristianpaul•33m ago•0 comments

Bulk Orders Surge at Used Bookstores in Japan; 50 Tons Sent to U.S.

https://news.ntv.co.jp/category/society/e48899c1ab1445f683929740ef2b3aa6
2•ilamont•33m ago•0 comments

Surprise, Meta's latest AI gimmick is just underpaid humans

https://www.avclub.com/meta-muse-ai-human-labor
1•randycupertino•35m ago•0 comments

Cassis: Context Maintenance for Analytics Agents

https://getcassis.com/product/
1•matthieu_bl•36m ago•0 comments
Open in hackernews

How would you visualize a digital brain?

https://ozbrain.com/signature/ad03f39c9f97888df688595580628847197bcabfe183a31035ff958093fce966
1•dariusmonsef•49m ago

Comments

dariusmonsef•49m ago
What does a digital brain look like? How do you visualize its activity? I thnk there is little utility in a digital brain visualization… but hey, they’re fun so here’s how I decided to do take a crack at it for OzBrain.com!

Other robust knowledge wikis like Obsidian have very good brain maps and knowledge node explorer views… but I can’t imagine many people who are looking for a file would try and navigate the tree of knowledge, vs just searching for it.

Agent-first product design enables the highest utility when we just ask agents for things, vs clicking around on our own. I am not the primary worker in my day-to-day getting shit done. My agents are, so the interface should be built first-class for them… and then give me some ways to audit or see at a glance what is going on.

But… Let’s do some visuals!

The OzBrain Signature Visualization. Every digital brain on OzBrain generates a unique signature based on a slice of recent data. Inspired by a brain MRI... I broke this down to Diversity, Density, Activity.

How diverse is the brain and how many collections of knowledge does it hold. - This adds diversity to the number of colors that represent the brain

How many articles build up the depth of each collection. - This adds the focus and clarity of the lines.

How much are agents reading and accessing this knowledge. - This generates the speed of the activity in the brain.

For comparison, the attached video is first my staging environment brain that holds limited knowledge and activity vs my actual brain that I use everyday with my agents. https://youtu.be/Wip9oTxm-II

*OzBrain actually has a built in task system and one user has knocked off hundreds of tasks without even using many articles… gonna have to figure out how to visualize that next!

--

What’s the coolest brain visualization you’ve seen?

If you were working n the OzBrain signature visualization, how would you improve it?