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How to Use Embeddings

https://christopherren.substack.com/p/how-to-actually-use-embeddings
1•mnky9800n•2m ago•0 comments

Ask HN: A software to track errors and group into root causes?

1•theamk•4m ago•0 comments

Show HN: Website Builder with Shadcn Blocks

https://beste.co
1•zieg•4m ago•0 comments

TLA+ Modeling Tips

http://muratbuffalo.blogspot.com/2025/12/tla-modeling-tips.html
1•todsacerdoti•4m ago•0 comments

How Sustainable Is This Crazy Server Spending?

https://www.nextplatform.com/2025/12/15/how-sustainable-is-this-crazy-server-spending/
1•mbohdana•5m ago•0 comments

Some dolphins have orca friends. Scientists have figured out what's going on

https://www.cnn.com/2025/12/15/science/dolphins-orcas-whales-hunt-fish
1•breve•5m ago•0 comments

A Kernel Bug Froze My Machine: Debugging an Async-Profiler Deadlock

https://questdb.com/blog/async-profiler-kernel-bug/
1•bluestreak•7m ago•0 comments

Apple's New TV Intro Has Zero CGI [video]

https://www.youtube.com/watch?v=V95nfAEXlZ4
1•vasanthv•7m ago•0 comments

Albania's AI Minister Is an AI

https://kryeministria.al/en/ministrat/diella/
1•smarri•7m ago•0 comments

NY taxpayers fund Cuomo's $21M legal bill

https://boingboing.net/2025/12/15/ny-taxpayers-fund-cuomos-21m-legal-bill.html
1•DemocracyFTW2•8m ago•1 comments

DietPi released a new version v9.20

1•StephanStS•12m ago•0 comments

Denmark wants to ban VPNs to unlock foreign streams – and experts are worried

https://www.techradar.com/vpn/vpn-privacy-security/denmark-wants-to-ban-vpns-to-unlock-foreign-il...
2•josephcsible•12m ago•0 comments

Yann LeCun on why LLMs and AGI are "total BS" [video]

https://www.youtube.com/watch?v=7u-DXVADyhc
1•Der_Einzige•13m ago•0 comments

Is A.I. Actually a Bubble?

https://www.newyorker.com/culture/open-questions/is-ai-actually-a-bubble
2•mitchbob•13m ago•1 comments

Why does Netflix want to buy Warner Bros? To copy, not kill, traditional TV

https://theconversation.com/why-does-netflix-want-to-buy-warner-bros-to-copy-not-kill-traditional...
3•devonnull•13m ago•0 comments

Ukraine strikes Russian submarine in Black Sea port with underwater drones

https://www.cnn.com/2025/12/15/europe/ukraine-underwater-drone-submarine-novorossiysk-russia-intl
2•breve•14m ago•0 comments

"This Is Not How the First Amendment Works" Storm Defense Tells SDNY

https://www.therage.co/tornado-cash-first-amendment/
1•iamnothere•17m ago•1 comments

QStudio SQL Analysis tool now open source

https://www.timestored.com/qstudio/release-version-5-open-source
1•RyanHamilton•18m ago•1 comments

Number of GPUs available per student at American Universities

https://www.gpusperstudent.org/
1•jemoka•20m ago•0 comments

iOS 26.3 Adds Notification Forwarding Option for Third-Party Wearables

https://www.macrumors.com/2025/12/15/ios-26-3-notification-forwarding/
1•mertbio•21m ago•0 comments

I used Claude Code to write a piano web app

https://jcurcioconsulting.com/posts/how-i-used-claude-code-to-write-a-piano-web-app
2•Jeremy1026•23m ago•0 comments

Show HN: Cordon – Reduce large log files to anomalous sections

https://github.com/calebevans/cordon
1•calebevans•23m ago•0 comments

Plaao's Balls – Watch simulated balls fight to the death

https://plaao.net/balls/
1•molive•23m ago•0 comments

Bootc and the pitfalls of incomplete tar archives

https://bootc-dev.github.io/blog/2025-dec-15-blog-containers-pitfalls-of-incomplete-tar-archives/
1•jeffro_rh•25m ago•0 comments

Working with Ideas as Information

https://writing.bobdoto.computer/reading-ideas-as-information-sketches-of-a-theoretical-framework/
1•taurusnoises•26m ago•0 comments

We built OTEL observability directly into our AI agent framework

https://signoz.io/blog/inkeep-ai-agent-monitoring/
1•gaurav12342345•27m ago•1 comments

The Year in Trump Cashing In

https://www.newyorker.com/news/the-financial-page/the-year-in-trump-cashing-in
2•mitchbob•28m ago•2 comments

Replica_db – Synthetic data generator using rust and Gaussian Copulas

https://github.com/Pragadeesh-19/replica_db
1•pragadeesh21•29m ago•1 comments

Nex Playground

https://www.nexplayground.com/?r=0
1•skogstokig•30m ago•0 comments

Mt Whitney Model (2022)

https://www.grwster.com/projects/2022/mtwhitneymodel/
1•ColinWright•30m ago•0 comments
Open in hackernews

Show HN: 100 Million splats, a whole town, rendered in M2 MacBook Air

https://twitter.com/AKurian001/status/1986979144014701026
55•Arun_Kurian•3h ago
Written natively from scratch in Metal and Swift. Build for AirVis app.

Comments

tyleo•2h ago
The MacBooks have insane performance and everything else is falling behind.

It won’t be surprising if Apple overtakes Windows as a gaming platform in coming decades IMO if Intel can’t catch up.

honeycrispy•2h ago
Apple may have good hardware, but their software support is comically bad. Their support for backwards compatibility (aside from Rosetta) has basically been "FU, I'm apple", which you need for gaming.

Apple has had little to no interest in becoming a real gaming platform. Unless that changes, gamers will more likely be moving into the sweet embrace of Gaben on Linux.

latexr•2h ago
Open the App Store on a iPhone. Of the four tabs, two are game-centric (“Games” and “Arcade”). Another (“Today”) has been consistently using more than half of its features for games.

In their most recent operating systems, they have released a separate app specifically for games (look at that domain, even).

https://games.apple.com

They created the Game Porting Toolkit.

https://developer.apple.com/games/game-porting-toolkit/

When they discontinue Rosetta next year, they’ll continue limited support specifically for old games.

https://developer.apple.com/documentation/apple-silicon/abou...

Plus, whenever they announce new chips they feature games and gaming personalities in the keynote.

Those are clear signs they are interested in gaming happening on their platforms. Whether they’re succeeding at it is another story.

Induane•2h ago
Of course they also took the route of inventing a new 3d api Metal which is at odds with Vulkan. There is HoneyKrisp of course, but if one want's decent gaming on an M1 or M2 laptop, Asahi Linux is actually the superior choice.

I don't think one can call it even close to success when the best way to run AAA games on your hardware is to literally replace the entire operating system which uses cobbled together components like FEX and wine/proton, etc... the fact that that works with more games is insane.

latexr•1h ago
Again:

> Whether they’re succeeding at it is another story.

You may disagree with their strategy all you like. You may even think they are doing everything wrong, that’s perfectly legitimate. But they are clearly interested in having gaming happen on their platforms. The claim that they aren’t is the only thing I disputed.

abtinf•1h ago
And how about all the games no longer on the App Store?

Say, Flight Control (one of the first games to hit a million unit sales), or the Infinity Blade series (which wiki says was removed due to incompatibility with newer Apple platform changes)?

latexr•1h ago
Both of those examples are old and precede current efforts. Plus, for the third time:

> Whether they’re succeeding at it is another story.

I’m not arguing Apple excels or is even decent at video games, I’m simply pointing out that it’s clear they are interested in having them on their platforms.

realusername•2h ago
They'll never take the gaming segment as they would need proper backward compatibility.

No game developer want to update their game continuously just to keep the lights on.

The opposite is happening at the moment, they fell lower than Linux as a gaming platform.

sublinear•2h ago
I was under the impression the only reason the macbook was mentioned is that it normally wouldn't be able to render this so well.

Seems like a post about the software on display. i.e. "look it can even run on an m2 macbook air"

semi-extrinsic•2h ago
The Apple hardware is indeed very nice, but it's not a good environment for gaming. They've traditionally been quite gaming-hostile with refusing to support the later generations on OpenGL. Then there was a wrapper for Windows games called Whisky, but it was finicky and became unmaintained. Apple has their own App store which sells some games, which is in direct competition with Steam and others, so those actors are probably a bit wary of spending too much resources on the platform. Also a lot of gamer culture is related to building your own hardware, which Apple will never support.

Meanwhile gaming on Linux is becoming better than Windows these days, especially with all the trash to be circumvented on Win11, and Steam working hard on SteamOS etc.

bigyabai•2h ago
I hate to break it to ya, but Apple Silicon isn't in the top 25 highest-performing consumer GPUs. It's probably not even in the top 25 most-efficient either: https://browser.geekbench.com/opencl-benchmarks
jiehong•2h ago
Neither is their target, they are more in the perf/watt segment.
bigyabai•1h ago
Which is why it's confusing that the M3 Ultra is less efficient than several 130w laptop chips.
rafram•1h ago
That chart shows that M4 achieves 25% of the Geekbench scores of GPUs that pull >10x more power. That's definitely efficient.
bigyabai•1h ago
Are you comparing it with other 3nm GPUs? When you normalize for process, Apple Silicon is definitely not the most efficient raster architecture.
rafram•1h ago
It doesn't seem like Nvidia even has any 3nm GPUs on the market. But sure. When you control for power efficiency, it turns out there's no difference at all!
bigyabai•1h ago
Process is not equivalent to power efficiency. It's a step-change enabling better designs.

Apple and Nvidia both have 5nm and 4nm GPUs. Take those scores and divide it by the TDP, you'll be shocked at the difference design can make.

alsetmusic•1h ago
I'm a huge fan of Apple's hardware since they introduced their own silicon, but this is just silly. Apple doesn't have the personality needed to court and work with game companies. They're busy expecting everyone to come to them when they'd have to actually work to entice them.
tigranbs•1h ago
Is this the WOW effect of the hardware price-to-performance ratio? The only significant benefit I can see is that the M-series chips have RAM as GPU memory, which is slower than traditional GPUs, but at least you can run things with that memory.
zokier•1h ago
Here is the scene in browser. Runs plenty smooth on my 5 year old computer. https://splatter.app/s/lzs-xtl
Arun_Kurian•1h ago
Ya Jakub really did an amazing job with Splatter, Martin and Will at SuperSplat also have something similar and works great. Only difference with us is that ours is light weight, native, support XR (VisionPro) and LOD structure is computed on load time, so you can load in any splat file within a couple of seconds.
unbelievably•1h ago
Is there some sort of level-of-detail going on to make this possible? I'd think that's the only way but the tweet says no preprocessing.
Arun_Kurian•1h ago
Yup we compute the LOD structure on load within a couple of seconds using GPU compute shaders.
christkv•1h ago
Runs fine on my iphone 14
lifty•1h ago
Why can't they make video games with this tech?
deadbabe•1h ago
Will be a nightmare to license the use of all this data for commercial purposes. Each house, each building, requires consent.

Sorry, but the answer is no. Unless you are willing to pay.

segmondy•1h ago
prove it, under what law?
carlosjobim•1h ago
That's why Hollywood movies are so expensive. When they have a scene with spider man jumping around in New York, they have to pay a fee to every owner of real estate depicted in the scene.

Worst of all is of course space documentaries, where you can see the whole Earth. The licensing fees are horrendous.

Arun_Kurian•54m ago
wait... so what about Google Maps ?
JSR_FDED•35m ago
He’s kidding
thfuran•1h ago
Has anyone sorted out a good way to do dynamic lighting or animation with it?
Arun_Kurian•50m ago
I think they are coming, should see a few pop up in 2026 for sure.
jncfhnb•25m ago
Real world is a shitty map design
meffmadd•12m ago
From what I have heard „Bodycam“ uses scans of actual locations for its maps.
jncfhnb•24m ago
What’s the data?