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4-bit floating point FP4

https://www.johndcook.com/blog/2026/04/17/fp4/
3•chmaynard•1h ago

Comments

chrisjj•1h ago
> Programmers were grateful for the move from 32-bit floats to 64-bit floats. It doesn’t hurt to have more precision

Someome didn't try it on GPU...

Claude –dangerously-skip-permissions –model Claude-Opus-4-5-20251101

1•deofoo•1m ago•0 comments

Salesforce Goes Headless: The Smart Self-Disruption Play

https://www.whatshotit.vc/p/whats-in-enterprise-itvc-494
1•jhonovich•1m ago•0 comments

The Best Sports Game Nobody Played [video]

https://www.youtube.com/watch?v=7cMc4M5QJvM
1•pulkitsh1234•4m ago•0 comments

Our World in Data

https://ourworldindata.org
2•dnw•5m ago•0 comments

Version 1.0 Released: WireGuard for Windows and WireGuardNT

https://lore.kernel.org/wireguard/CAHmME9pDd2JMcEuSgOKpXPhUB8FSO+rNJdTkXRzpLhK1_xW9Cg@mail.gmail....
1•zx2c4•5m ago•0 comments

Ask HN: Stable, self-hosted macOS VFS that works in 2026?

1•buibuibui•7m ago•0 comments

A short quest to build some Web Feeds

https://lzon.ca/posts/site/feeds/
1•jpmitchell•7m ago•0 comments

Scopeon – AI Observability – token breakdown, cache ROI, cost tracking, CI gates

https://github.com/sorunokoe/Scopeon
2•sorunokoe•7m ago•0 comments

(Gated) Secure Coding AI Prompt Library

https://newsletter.shehackspurple.ca/c/securemyvibe
1•shehackspurple•7m ago•1 comments

How the UK Retreated on Cloud and Called Its Local Media Band-Aid a Plan

https://www.techpolicy.press/how-the-uk-retreated-on-cloud-and-called-its-local-media-bandaid-a-p...
2•ripe•10m ago•0 comments

The blast radius problem with coding agents in bypass mode

https://www.arnaudp.dev/the-blast-radius-problem-running-your-coding-agent-in-yolo-mode/
1•gentle_bubble•11m ago•0 comments

College instructor turns to typewriters to curb AI-written work

https://sentinelcolorado.com/uncategorized/a-college-instructor-turns-to-typewriters-to-curb-ai-w...
2•gnabgib•12m ago•0 comments

Adobe Has Run Out of Allies

https://petapixel.com/2026/04/18/adobe-has-run-out-of-allies/
3•MBCook•16m ago•0 comments

50% of AI datacenters have been cancelled or "delayed"

https://www.youtube.com/watch?v=w-DVTHH1ux8
3•amanaplanacanal•19m ago•0 comments

Widgetfied: Multi-tenant widget platform and hosted pages for service businesses

https://widgetfied.com
1•guymorganb•20m ago•0 comments

Digital Ecosystems: Interactive Multi-Agent Neural Cellular Automata

https://pub.sakana.ai/digital-ecosystem/
2•SebastianSosa•20m ago•0 comments

What Emotion Goes Viral the Fastest? (2014)

https://www.smithsonianmag.com/science-nature/what-emotion-goes-viral-fastest-180950182/
1•chistev•24m ago•1 comments

Music discovery that works like flipping through record store bins

https://app.vinylbins.com/
1•dclatfel•25m ago•0 comments

Deep Scan Page Reader WCAG 2.2 Accessibility

https://webpossum.com
1•raphaelheide•26m ago•0 comments

How Are Calories in Foods Measured?

https://www.merckmanuals.com/home/multimedia/table/how-are-calories-in-foods-measured
1•georgecmu•27m ago•0 comments

One-command local AI stack setup for Ubuntu (CUDA, Ollama, llama.cpp, chat UIs)

https://github.com/chsbusch-dot/Ubuntu-AI-Tools-Install
1•christianbusch•27m ago•0 comments

IPv8

https://datatracker.ietf.org/doc/draft-thain-ipv8/
1•monista•27m ago•1 comments

I'm a history major who built an air-gapped Bluetooth mesh to kill bots

https://jaww.io
1•williamny•29m ago•1 comments

In the AI propaganda war, Iran is winning

https://www.economist.com/culture/2026/04/17/in-the-ai-propaganda-war-iran-is-winning
3•hebelehubele•33m ago•1 comments

Enemies Captured by War Robots in Ucraine

https://old.reddit.com/r/ukraine/comments/1skw0g4/zelenskyy_for_the_first_time_in_the_war_an_enemy/
1•hochmartinez•35m ago•0 comments

Traders placed over $1B in perfectly timed bets on the Iran war

https://www.theguardian.com/world/2026/apr/18/iran-war-bets-ethics-concerns
10•trocado•36m ago•2 comments

America will come to regret its war on taxes

https://economist.com/leaders/2026/04/16/america-will-come-to-regret-its-war-on-taxes
47•andsoitis•38m ago•47 comments

Claude Mythos and Cybersecurity

https://www.schneier.com/blog/archives/2026/04/mythos-and-cybersecurity.html
4•abhisek•46m ago•0 comments

Show HN: OCI MicroVMs for Proxmox VE

https://github.com/rcarmo/pve-microvm
3•rcarmo•47m ago•1 comments

Show HN: Pyinc – From-scratch consistency in native Python

https://github.com/Brumbelow/pyinc
1•brumbelow•47m ago•1 comments