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Running out of runway: migrating Temporal Cloud's billing store to ClickHouse

https://temporal.io/blog/migrating-temporal-clouds-billing-store-to-clickhouse
1•gk1•1m ago•0 comments

Meta Agrees to Fork over $16B Settlement in Landmark Child Safety Case

https://www.mediaite.com/media/news/meta-agrees-to-fork-over-16-billion-settlement-in-landmark-ch...
1•ilamont•1m ago•0 comments

Commercially Available Bike Generators Are Not Sustainable

https://solar.lowtechmagazine.com/2011/05/bike-powered-electricity-generators-are-not-sustainable/
1•baud147258•2m ago•0 comments

Passkeys in Node.js Without Locking Users Out – Whoooop Ltd

https://whoooop.co.uk/blog/passkeys-nodejs
2•cashy•2m ago•0 comments

Nebula Sans

https://www.nebulasans.com
2•GavinAnderegg•3m ago•0 comments

Round Rects Are Everywhere

https://folklore.org/Round_Rects_Are_Everywhere.html
2•romanhn•3m ago•0 comments

Show HN: PairBook – correlation and holdings overlap for +4,700 US stocks/ETFs

https://www.pairbook.io/
2•vincentjouanne•4m ago•0 comments

How we made scalable long-horizon RL environments for Browser Use

https://twitter.com/Alezander9/status/2092613031381656019
2•Alexander9•4m ago•0 comments

WebMCP: Teaching Your Website to Talk to AI Agents

https://sreenathmenon.com/blog/2026-08-04-webmcp-teaching-websites-to-talk-to-ai-agents/
1•sreenathmenon•4m ago•0 comments

Show HN: BumbleTap – Bind a key to any element, or automate the whole sequence

https://bumbletap.com
1•umershahzeb•5m ago•0 comments

Email Verification API

https://github.com/WICG/email-verification
1•carlos-menezes•5m ago•0 comments

AurionMail: E2EE suite (CryptPad/Stalwart) with single-password UX

https://github.com/AurionMail/docs
1•polo46•5m ago•0 comments

Notes on Private Trackers

https://www.jenn.site/notes-on-private-trackers/
2•surprisetalk•6m ago•0 comments

Chinese Hackers Broke into Justice Department, NASA, Federal Reserve, Senate

https://www.reuters.com/world/china/china-sponsored-hacking-platforms-seized-by-us-justice-depart...
2•thisisauserid•7m ago•0 comments

Boost Your WordPress Site with the Fastest APCu Object Cache Available

https://medium.com/@chris.ahrweiler/boost-your-wordpress-site-with-the-fastest-apcu-object-cache-...
1•docjojo•7m ago•0 comments

I had some free time, so I tried to pwn V8

https://blog.himanshuanand.com/2026/08/i-had-some-free-time-so-i-tried-to-pwn-v8/
1•unknownhad•7m ago•0 comments

GLM-5.3-Flash Intelligence, Performance and Price Analysis

https://artificialanalysis.ai/models/glm-5-3-flash
1•theanonymousone•8m ago•0 comments

Show HN: Splitright – split group expenses without anyone making an account

https://apps.apple.com/us/app/splitright-split-expenses/id6608980374
1•sleipner42•10m ago•0 comments

Beetles AI

https://beetles-ai.streamlit.app/
1•MaryamRashid•11m ago•0 comments

Show HN: Bury.lol – a $2 pixel-art graveyard for things that died

https://bury.lol/
1•alertcubes•11m ago•0 comments

Is it safe to call print in a Python signal handler?

https://iafisher.com/2026/08/sigprint
1•hellerve•13m ago•0 comments

MicroLighter – A zero-dep syntax highlighter

https://davatron5000.github.io/microlighter/
1•ibobev•13m ago•0 comments

Hover Proximity Using Modern CSS

https://blog.master.dev/hover-proximity-using-modern-css/
1•ibobev•14m ago•0 comments

Show HN: Neoswarm – Neovim for controlling AI agents

https://neoswarm.dev/
1•meszmate•15m ago•1 comments

Debugging Ubiquiti's 5G Backup on AT&T

https://www.jeffgeerling.com/blog/2026/unifi-u5g-backup-debugging/
1•Brajeshwar•15m ago•0 comments

An API proxy that trims redundant LLM tokens using AST pruning

https://driftwatchproxy.com/
1•HueBosh•15m ago•0 comments

Commodore Unveils Cyberpunk 2077 Themed Special Edition Commodore 77

https://www.eteknix.com/commodore-unveils-cyberpunk-2077-themed-special-edition-commodore-77/
2•theanonymousone•16m ago•0 comments

VMs won't contain cyber-capable agents

https://blog.trailofbits.com/2026/08/26/vms-wont-contain-cyber-capable-agents/
4•polyrand•17m ago•0 comments

Requests for Startups: Energy

1•NarcisMirandes•17m ago•0 comments

Lody: A Local-First Workspace for Teams and Coding Agents

https://lody.ai/blog/lody-is-now-open-source/
1•czx111331•18m ago•0 comments
Open in hackernews

GLM-5.3-Flash

https://z.ai/blog/glm-5.3-flash
186•Philpax•58m ago

Comments

rahimnathwani•49m ago
Related: https://news.ycombinator.com/item?id=49446422

(281 points, 118 comments)

iamsyr•48m ago
Standard API Pricing for GLM-5.3-Flash (per 1M tokens)

- Input: $0.15 - Output: $0.50 - Cached input: $0.03

Xunjin•45m ago
Is that cheaper than DS4 flash?
javier123454321•40m ago
All I can say is that even if it is, I was almost glad to go back to using DS4 Flash. Because 0XAlpha was just so friggin slow to complete a task because of the level of circular reasoning that it would go over and over into, sometimes even returning no output. If I just wanted something done I would switch from a free model to a paid one which is crazy.
denysvitali•39m ago
Tbh it was also slow because it was being hammered by everyone making use of the free tokens
javier123454321•25m ago
Possibly influenced by that, but I believe that is a different issue. I meant the way it processed a request. It went into so many more loops of thinking.
swiftcoder•18m ago
It's even cheaper than DS4's off-peak pricing. Seems like DeepSeek have some stiff competition now
epolanski•48m ago
I'm starting to think that this whole sanctioning China may motivate and prompt them to do more and better in every field.

It's too big, bright and resourceful of a country to choose confrontation instead of collaboration.

esperent•46m ago
This has been clearly stated as what would happen going back several decades at least.
ricardobeat•37m ago
Starting? This was obvious way back in 2019, when the US decided to give China a little push developing their own silicon industry.
himata4113•26m ago
Well the big problem with china is that they do not respect international law when it comes to technology theft. But that argument is very weak when it appears that a lot of what they do is out in the open for anyone to replicate.
nananana9•8m ago
That's how you catch up when you're behind.

Now the US is behind in EVs can you guess what they're doing? [1]

[1] https://evwire.com/p/video-ford-ceo-jim-farley-says-they-fly...

sunbum•47m ago
> with all of this traffic served on Chinese AI chips

RIP Nivida shareholders

ChoosesBarbecue•45m ago
God I wish I could’ve shorted NVIDIA right now
browningstreet•43m ago
It's earnings day for them...
re-thc•37m ago
Which 9/10 times hasn't been great anyway (stock reaction).
Bluestein•5m ago
Of course the release was not coincidental - with the earnings days - I am sure.-
Bluestein•43m ago
This is the takeaway here: That's how they have been serving it at scale as Ox-Alpha. This is a definitional moment.-

Further quote:

"Compared with our initial baseline on the same hardware, we achieved a 3× improvement in end-to-end serving performance, reaching hardware efficiency and per-token cost comparable to mainstream NVIDIA GPUs. This demonstrates that Chinese chips can support frontier-model inference efficiently and economically at scale."

https://z.ai/blog/glm-5.3-flash

mmastrac•46m ago
Weights on HF here: https://huggingface.co/zai-org/GLM-5.3-Flash

I decided to take the plunge and get myself four sparks at a decent price (and bought the QSFP cables from AliExpress because they are literally 1/2 the price of Amazon), even knowing Apple was going to release new hardware and there's probably a spark 2 on the horizon. It looks like this is going to be a decent fit for what I need. I've been experimenting with a two-node DS4 and it's _good_ at some tasks, but it really just spins its wheels when it hits the limit of what it can reason through.

I can offload mundane/basic tasks to DS4 on two sparks, but I've been pushing it harder on some novel work and it just can't run on its own at all beyond a certain complexity level.

I would love to see an Opus-4.8-level local model but TBH I just haven't got there yet. The models I've tried so far _are_ good but they aren't able to solve tough technical challenges, regardless of harness/prompting/etc.

kilroy123•44m ago
> get myself four sparks at a decent price

Wow, if you don't mind me asking. How and where?

mmastrac•42m ago
I bought 4x Asus GX10 with the 1TB option. I don't understand why, but it's the only model in the whole lineup that isn't priced insanely.

They were briefly on sale with a $200-off coupon, but they show up on warehouse deals from time-to-time as well.

swiftcoder•22m ago
> it's the only model in the whole lineup that isn't priced insanely

$4,000 isn't priced insanely? ye gads

packetlost•45m ago
For those who didn't read, this is the identity of the mysterious "Ox Alpha" model
Bluestein•34m ago
They even give this over the API now:

│ https://openrouter.ai/api/v1/chat/completions model: stealth/ox-alpha auth: OPENROUTER_API_KEY status: 404 Not Found response: {"error":{"message":"Thank you for participating in the Stealth Ox Alpha testing period. This model was ZAI's GLM-5.3 Flash.

│ Use it now: https://openrouter.ai/z-ai/glm-5.3-flash","code":404},"user_...":"}

AbsurdCensor•23m ago
Yeah, made me suspicious of how well the Ox Alpha was performing that it wasn't some 'new group' making the model.
revolvingthrow•45m ago
> 320B total parameters and just 18B active parameters

This is pretty hefty for a "flash" model, even a 256 GB setup is insufficient at q4 - and q4 is already the worst-but-still-acceptable quant in my experience. The benchmarks look great, especially since GLM tends to be more honest than the average Chinese lab, but you’ll need to splurge to run it at home.

@edit: so many releases that I forgot to math. This fits just fine in q4, realistically the minimal hardware would be 192gb - so blazing fast on double rtx 6000 pro and usable on 256gb unified memory. You could even go with 5bit quant on 256gb.

… you’ll still need to splurge, though.

colingauvin•42m ago
That's 160GB-ish for Q4...how is 256 insufficient?
dannyw•31m ago
Looks like the M5 Ultra Studio wait times are going to increase again. Already at 10-12 weeks, I wonder how long it'll go?
speedgoose•21m ago
I guess like the M3 Ultra, at some point normal customers won’t be able to buy it.
Destiner•44m ago
from the article, pareto frontier for open source models is completely dominated by GLM now.
montroser•21m ago
Well, it will be interesting to see where Qwen3.8-Flash-Next ends up landing, also released today. These are exciting times!
TaLiTr•42m ago
> it outperforms GLM-5.2 across benchmarks and real-world workloads at one-tenth the price, while approaching Claude Opus 4.8 on coding and agentic benchmarks.

From a biased source, but would be big if true. I've had great results with GLM 5.2.

From their subscription page, the smallest plan gives you about 97M tokens weekly for 5.3 but 292M for 5.3 Flash. Not exactly 10x the limit.

re-thc•37m ago
> From a biased source, but would be big if true. I've had great results with GLM 5.2.

It's at least close (even if not better) from the Ox Alpha runs. For the price it's definitely great.

wolttam•28m ago
The recent and slightly smaller DSv4 Flash is also GLM 5.2 equivalent (or close enough)
mariopt•40m ago
It's only 320B, local frontier AI is getting closer, sooner than expected.
oceansky•29m ago
Can't come soon enough!
garo-pro•34m ago
> Combined with our latest 30T-token multimodal pre-training corpus [...]

Is the optimal formula still 20x the amount of model params in tokens for training? Could this mean we're getting a GLM with 1.5t params?

swingboy•34m ago
How much is the “discounted” pricing they mention?
Imustaskforhelp•32m ago
> To overcome the relatively limited compute and memory capacity of individual chips, we built a dedicated inference engine for this architecture on top of SGLang. Notably, this effort was accelerated by our GLM-5.3-powered infrastructure agent, which assisted engineers in developing and optimizing kernels, diagnosing performance bottlenecks, and improving the serving stack — creating a feedback loop in which the model helped optimize the system serving the model itself.

> (...) Compared with our initial baseline on the same hardware, we achieved a 3× improvement in end-to-end serving performance, reaching hardware efficiency and per-token cost comparable to mainstream NVIDIA GPUs. This demonstrates that Chinese chips can support frontier-model inference efficiently and economically at scale.

It might be one of the most actually practical tasks that AI might've done because the compounding effects of it and also its implications are/feels so immense. It feels as if Nvidia might be in a slight turbulence from it.

toppy•31m ago
By clicking this link you download some PDF in the background
krystofee•30m ago
Its displayed in the html...
kayleykiwi•23m ago
This looks like it goes hard, can't wait to try it
yipinwong•20m ago
When reading this type of announcements, always have keen eyes on graphs.

e.g. "Agent Coding Performance by Effort Level" cuts Y-axis from 0~20.

- This makes it as if GLM-5.3-Flash made a bigger jump than it claimed as the Y-axis does not increase much (stupid trick used in biz reports)

I did mention that ox was working ok for me, and having an open-weight comparable to close to SOTA makes it very compelling for me to try it out locally (well, only if I got more VRAM)

nchmy•12m ago
they also conspicuously omitted GPT 5.6 Luna from comparison. It scores lower, but is also cheaper. MiMo 2.5 is not a valid comp at this point

edit: nevermind. it is there in the artifical analysis scatter plot, but is greyed-out.

MUCH more interesting is that in that chart, their cost is WAY off. The actual chart shows GLM 5.3 Flash at $0.09, but their chart shows $0.045...

cootsnuck•17m ago
If we fast forward say 5 years, I don't see how we don't end up in world where people (and enterprises) are more savvy with how they use LLMs. Meaning, more models, smaller models, weirder models, more specialized models, etc. And all of it running on a variety of hardware (edge devices, personal computers, on-demand cloud compute).

I don't see how NVIDIA can keep their spot as belle of the ball. If LLMs and friends are truly to become as useful and ubiquitous as everyone thinks they will, then commoditization is the only option.

rvz•37m ago
This is no surprise [0] [1].

>> "They are already there on open weight models and Jensen knows that it is only a matter of time until China catches up with GPUs or other AI accelerators."

It is also why Nvidia becoming a bank for other AI companies who are unable to find VCs to fund them isn't really a good thing and that is bearish.

[0] https://news.ycombinator.com/item?id=49397204

[1] https://news.ycombinator.com/item?id=49431231

ThouYS•29m ago
yay, I called it! :) (in the other thread)
dannyw•28m ago
Another self-inflicted own courtesy of US government policy.

While I think China would always get to hardware self-sufficiency eventually, all export controls have done is (1) accelerate China's development, and (2) divert revenue that would've otherwise gone to NVIDIA/AMD/etc instead.

ignoramous•18m ago
The export controls were revoked before it triggered Chinese protectionism: https://www.silicon.co.uk/e-innovation/artificial-intelligen... / https://archive.vn/B2pah
mlinsey•6m ago
Revoked or not, just ever having those controls signals to the Chinese ecosystem that you're not necessarily a reliable supplier (Would you trust US export policy to remain stable for the next ~decade given the state of US politic?) and to the Chinese government just how strategically important you see these components.

This isn't the kind of thing you can hash out in public and go back and forth on. Once you put it out there, the other party will take steps to make sure they don't have to rely on us in the long run.

re-thc•6m ago
> The export controls were revoked before

Zai is on another "export control" list outside the broader 1. Doesn't help.

redox99•8m ago
Not really a brag: it ran like shit. Very slow (~20tps, VERY high latency) and it would timeout all the time.

I'm sure the chips are fine, but they clearly didn't have enough capacity for the demand they had (that 100T/day claim was asbolute bs)

nchmy•5m ago
seems unlikely that they'll get nearly as much demand now that it isnt free
a3w•20m ago
I thought 4000 in sum. No wait, 4000 per, plus tax. Or EUR pricing to similar accord. Ouch.
swiftcoder•15m ago
Yeah, that little cluster costs about the same as a brand-new Dacia Sandero.
esafak•8m ago
Yes, but it was $200 off!
bmurphy1976•19m ago
~$4000 USD each on Amazon, $175 for the cable.
cmrdporcupine•12m ago
I mean, I have the same machine and the pricing is only what it is because it has that 1TB nVME in it instead of larger. nVME prices are insane and have been for months.

Reality is on a single spark I'm constantly running out of room and it being an odd size M.2 slot it's a pain to upgrade. I'm setting up a NAS over RDMA via ConnectX though, that's fun.

0xbadcafebee•10m ago
[delayed]
Aurornis•6m ago
> I would love to see an Opus-4.8-level local model but TBH I just haven't got there yet. The models I've tried so far _are_ good but they aren't able to solve tough technical challenges, regardless of harness/prompting/etc.

Agree. It doesn’t even have to be local, using models in this size class through OpenRouter will reveal their limits if you work side by side with Opus level models regularly.

There are a lot of social media posts about people cancelling their Anthropic or ChatGPT subscriptions after installing a local LLM. I’ve used local LLMs a lot and I spend a lot of time with frontier models and the difference is still huge. As far as I can tell, the social media posts about local LLMs replacing frontier models are either wishful thinking, engagement bait, or people who must be working on much simpler projects with a much higher tolerance for slop than I have.

disiplus•5m ago
I will give it a try, but from the benchmarks it never exceeds the DS4 flash benchmarks by significant margin and And I feel that the throughput that you will get on those machines or what I'm getting with my local hosted flash will be so much worse that it's not worth it.