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Astronauts told to return to ISS after sheltering over air leak repairs

https://www.bbc.com/news/live/c4g44ew3g1kt
312•janpot•6h ago•201 comments

pg_durable: Microsoft open sources in-database durable execution

https://github.com/microsoft/pg_durable
240•coffeemug•5h ago•62 comments

Three of our worst VC stories

https://twitter.com/eastdakota/status/2062860530360959273
94•orgonon•2h ago•39 comments

Gemma 4 QAT models: Optimizing compression for mobile and laptop efficiency

https://blog.google/innovation-and-ai/technology/developers-tools/quantization-aware-training-gem...
192•theanonymousone•5h ago•55 comments

Hacker News, Sans AI

https://elijahpotter.dev/articles/hacker-news-sans-AI
28•chilipepperhott•55m ago•7 comments

My Agent Skill for Test-Driven Development

https://www.saturnci.com/my-agent-skill-for-test-driven-development.html
75•laxmena•1d ago•32 comments

New method turns ocean water into drinking water, without waste

https://www.rochester.edu/newscenter/what-is-desalination-definition-ocean-water-704732/
148•speckx•6h ago•75 comments

Mouseless – keyboard-driven control of macOS/Linux/Windows

https://mouseless.click
388•riddley•2d ago•172 comments

Gov.uk has replaced Stripe with Dutch provider Adyen

https://www.theregister.com/public-sector/2026/06/04/govuk-goes-dutch-on-payments-as-it-dumps-str...
219•toomuchtodo•4h ago•67 comments

Transformers Are Inherently Succinct

https://openreview.net/pdf?id=Yxz92UuPLQ
42•brandonb•2h ago•17 comments

Conventional Commits encourages focus on the wrong things

https://sumnerevans.com/posts/software-engineering/stop-using-conventional-commits/
218•jsve•5h ago•171 comments

Did Claude increase bugs in rsync?

https://alexispurslane.github.io/rsync-analysis/
196•logicprog•8h ago•200 comments

I tested every IP KVM in my Homelab

https://www.jeffgeerling.com/blog/2026/i-tested-every-ip-kvm/
199•vquemener•7h ago•56 comments

Ask HN: What was your "oh shit" moment with GenAI?

57•andrehacker•21h ago•181 comments

"Maybe later" was a feature

https://arnorhs.dev/posts/2026-06-04/maybe-later-was-a-feature/
44•arnorhs•1d ago•8 comments

Accidentally deleted subscriptions for chat integrations (Slack and MS Teams)

https://www.githubstatus.com/incidents/2nmfnbknhlnv
89•SparkyDogs•2h ago•38 comments

Cooldown Support for Ruby Bundler

https://blog.rubygems.org/2026/06/03/cooldown-let-new-gems-be-vetted.html
132•calyhre•2d ago•31 comments

Launch HN: General Instinct (YC P26) – Frontier models on edge devices

35•guanming0717•5h ago•13 comments

Inside FAISS: Billion-Scale Similarity Search

https://fremaconsulting.ch/blog/faiss
25•tohms•1d ago•0 comments

Mantine-datatable (and others) compromised – owner account suspended

https://github.com/icflorescu/mantine-datatable/discussions/813
49•justsomehuman•4h ago•19 comments

Tracing a powerful GNSS interference source over Europe

https://arxiv.org/abs/2606.03673
335•mimorigasaka•13h ago•181 comments

India's surprise baby bust

https://www.economist.com/leaders/2026/06/04/indias-surprise-baby-bust-is-a-warning-to-the-world
79•hakonbogen•6h ago•398 comments

Redis 8.8: New array data structure, rate limiter, performance improvements

https://redis.io/blog/announcing-redis-8-8/
186•ksec•2d ago•85 comments

C++: The Documentary

https://herbsutter.com/2026/06/04/c-the-documentary-released-today/
346•ingve•16h ago•257 comments

Nango (YC W23, dev infra) is hiring staff back end engineers

https://nango.dev/careers
1•bastienbeurier•9h ago

Dutch gov't will only allow European company to operate DigiD platform

https://nltimes.nl/2026/06/05/dutch-govt-will-allow-european-company-operate-digid-platform
219•TechTechTech•6h ago•70 comments

Show HN: Lowfat – pluggable CLI filter that saved 91.8% of my LLM tokens

https://github.com/zdk/lowfat
86•zdkaster•12h ago•51 comments

Entanglement Builds Space-Time. Now "Magic" Gives It Gravity

https://www.quantamagazine.org/entanglement-builds-space-time-now-magic-gives-it-gravity-20260603/
160•rbanffy•13h ago•156 comments

Changing how we develop Ladybird

https://ladybird.org/posts/changing-how-we-develop-ladybird/
771•EdwinHoksberg•14h ago•497 comments

South Korean forums will need to scan every images with AI censorship tools

https://discuss.privacyguides.net/t/south-korean-online-communities-will-need-to-scan-every-image...
198•Cider9986•21h ago•126 comments
Open in hackernews

Google to pay SpaceX $920M a month for compute capacity at xAI data centers

https://www.cnbc.com/2026/06/05/google-to-pay-spacex-920-million-a-month-for-xai-compute-capacity.html
56•toephu2•1h ago

Comments

sorenjan•1h ago
Is this another circular investment to help pump up the stock valuation? Why would Google need to rent that much compute?

> Google parent Alphabet has made a windfall from backing SpaceX, which was worth $12 billion at the time of its 2015 investment, and is looking to go public at a valuation of over $1.75 trillion

verdverm•17m ago
antigravity is a token hog
sandeepkd•58m ago
> SpaceX said in the filing that if it fails to “deliver access to the committed amount of GPUs by September 30, 2026,” Google can immediately end the agreement, or accept the number of GPUs provided at a reduced fee after a one-month grace period.

> After this year, the agreement can be terminated by either party provided they give 90 days’ notice.

Circular financing at its peak for the IPO. There has to be some regulatory body to not allow such shady things

JumpCrisscross•55m ago
> Circular financing

Circular financing would require SpaceX to buy a similar quantity of stuff from Google. (Or invest in Google.) We have no evidence of that. Instead this looks like Google taking advantage of SpaceX’s desire to print revenue today versus a month from now.

(If the agreement is terminated with no exchange of goods, it might be market manipulation. But still not circular financing.)

singron•31m ago
It's circular since Google owns part of SpaceX. According to [1] they own 7% of SpaceX, so a $1.75T IPO would value their stake at $120B. The target IPO price is >90x revenue, so if Google increases SpaceX's revenue by $11B, SpaceX's valuation could increase by $990B to maintain the same multiple, which would increase the value of Google's stake by $69B.

1: https://finance.yahoo.com/markets/stocks/articles/alphabet-s...

SlinkyOnStairs•20m ago
Their exposure is more than just their ownership of SpaceX.

If the SpaceX IPO bombs (or even merely underperforms), the expectations for the Anthropic/OpenAI IPOs collapses, and with that, everything else AI.

AI companies can't afford to let any AI company go down.

sandeepkd•30m ago
> Alphabet has made a windfall from backing SpaceX. Musk’s company was worth $12 billion at the time of Google’s 2015 investment

How come its not a circular deal where google is investing little bit more money to make a whole lot more money

jeffbee•57m ago
I thought it was notable that in Google's press release yesterday regarding their new facilities near Amarillo they seemed to go out of their way to point out that the applications are not AI, listing "Search, Gmail, Maps, Cloud, online banking, and 911 systems" instead. I wonder if they find it more convenient to rent an existing one rather than face public scrutiny for building another "AI data center".
foobarian•31m ago
I wonder if they are more than happy to let someone else take on the burden of the massive writedowns that are bound to hit in a couple of years.
jeffbee•24m ago
Perhaps. It also seems to insulate Google from the risk that air quality regulators will be unexpectedly reinvigorated, while still providing to Google the benefits of xAI's lawlessness.
salkahfi•57m ago
Related / same story from different source (Bloomberg), submitted earlier: https://news.ycombinator.com/item?id=48416941
BonoboIO•52m ago
How did Elon get so much NVIDIA hardware before everyone else?
novok•51m ago
I've heard the harder part is to have data centers to put the nvidia hardware than getting the hardware currently.
FinnKuhn•37m ago
And the secret ingridient to building those faster than others is... crime.

https://www.theguardian.com/technology/2026/jan/15/elon-musk...

retr0rocket•44m ago
Because he went all in with money before a lot of other people.

He moved as fast as he could with known financing

JumpCrisscross•44m ago
> How did Elon get so much NVIDIA hardware before everyone else?

He’s the richest man on the planet and doesn’t have a track record of not paying for shit he buys. If you want to reliably offload your chips, he’s safer than e.g. OpenAI who might or might not have the money when the bill comes due.

lmeyerov•37m ago
tesla not paying bills: https://www.cnn.com/2025/07/31/us/elon-musk-company-unpaid-l...

x not paying bills: https://www.cnbc.com/2023/02/24/musks-twitter-has-been-sued-...

spacex not paying bills: https://www.fastcompany.com/91124157/spacex-contractors-texa...

superkuh•51m ago
Another way to read this is, "Twitter's AI dept. has been doing so badly they don't have a use for billions of dollars of hardware they bought."
Analemma_•46m ago
On the one hand, yes, this is really embarrassing for Grok. On the other hand, everyone except a couple Twitter randos already thinks Grok is worthless junk: there's no reputation left for it to to lose. And Elon is crying all the way to the bank with an extra $11bn in annual revenue.
etempleton•40m ago
The downfall of Twitter is one of the most spectacular self inflicted business failures I have ever witnessed.

Amazing to think it was once so ingrained in mainstream society.

stri8ted•28m ago
What metrics are you using to classify it as a downfall?
wnmurphy•45m ago
Which means more Grok degradation, more severe throttling, etc.

I can't understand why xAI charges 50% more per month for Grok over competitors when it doesn't even gracefully downgrade to a cheaper model when paid subscribers hit the limit.

9dev•42m ago
Why would you even want to use that dumpster fire of a model in the first place..?
mschuster91•37m ago
Probably because it has all but zero filters on the input and output. It took widespread media outrage about "grok show me her in a bikini" to at least create a filter that bans such things.

[1] https://counterhate.com/research/grok-floods-x-with-sexualiz...

Analemma_•33m ago
Does the thing where it wanted to move every conversation onto the topic of "white genocide in South Africa" not count as a filter on the output?
root-parent•36m ago
Who uses Grok? Not even SpaceX engineers that is known...
guywithahat•23m ago
I've used/use it. For a while it had one of the best lightweight coding LLM's, which actually lead to a #1 spot on openrouter usage ranking although they've fallen off the top 10 used now. It's also provided some good reasoning models, which perform better when dealing with non-PC topics.

Also, although I've never used it for this, I believe some of the paid models produce some of the best "adult" content, and I know there are even subreddits which do nothing but praise Grok and "content" produces who use it.

harmmonica•39m ago
Tangent alert: a couple of questions for folks who know far more than I do about compute capacity and Google these days...

Lately, like the past few months, I've noticed Google services (search, gmail, drive, maps) running very slowly to the point where, at the moment it happens, I always think it has to be my connection and not Google, but sure enough every time I check a couple of speed tests and they're... fine. And then I don't seem to be having the same latency from other sites/apps. Is there any chance that the commingling of the AI snippet and then directing users into the AI funnel through the text box is actually causing material performance impacts in other Google properties? Probably a dumb question because I can't imagine they would allow performance for broader properties to suffer for AI prompts/chats, but then again all this talk of compute starts making me think otherwise, like the prolific amount of prompting and chatting is causing massive across-the-board performance issues.

Somewhat related, but does anyone use Gemini and end up with the experience where you have a chat and it's obvious, to yourself and to Gemini, that you're trying to find a product to purchase, but Gemini doesn't even link you to what you would think would be the obvious place to purchase the product? This happens daily where I interact with it, it suggests some products, but won't even provide a link to that product or, if it does provide a link, it's to some no name site that wouldn't come up as a highly-ranked paid or organic result through regular Google search. Keeps making me think this is a Google performance problem where they have not figured out how to take the entire AI chat and engineer it back into a simple short keyword phrase to get an acceptable search result.

Btw, if anyone's thinking "why are you using Gemini because it's the worst?" I think that's fair and right. I have... reasons, but they're not super sensible ones.

jeffbee•31m ago
Do you still perceive search and maps to be slow even when logged out?
harmmonica•18m ago
I'm probably 50/50 with search in particular logged in vs. out and I do think I notice on both, but I'm not entirely sure. Just saying the search and maps algorithm is wading through so much of my history that it can't help but choke trying to deliver the "right" results?
kart23•21m ago
google: we are commited to carbon free data centers by 2030 (https://sustainability.google/reports/247-carbon-free-energy...)

also google: renting capacity from a data center powered by 27 methane gas turbines on trailers

https://www.epw.senate.gov/public/index.cfm/2026/4/whitehous...

btian•15m ago
The deal ends in June 2029, which is before 2030.
minraws•5m ago
So you mean to say Google knows AI definitely won't be needed after June 2029... Understood...
paulpauper•21m ago
Space-X is an AI/datacenter company that also makes rockets
verdverm•20m ago
Google is getting in bed with some folks even more unsavory than themselves. The thing I noted most from I/O was how prominent and proud the are of partnering with Palantir. "Do no evil" has become "Let's do evil"
wmf•19m ago
With ~$2.1B/month of GPU rental revenue, is xAI now profitable? Are all divisions of SpaceX now profitable?
cameldrv•16m ago
Do people think those numbers are correct? 920 million a month for 110,000 GPUs is $11.61 per GPU hour. That seems very high to me.
jjtheblunt•21m ago
that's not circular though
darth_avocado•47m ago
> Circular financing

Keep in mind, Google has a 6% stake in SpaceX, so this is more like exchanging millions to gain billions.

harmmonica•23m ago
Yeah, I just looked this up because my first thought was another circular financing deal (or not circular by definition but certainly backscratching). Looks like Google's SpaceX stake, diluted, based on a cursory search, at a $1.5T valuation is somewhere in the $80-$100B neighborhood (bought back in 2015 I think is what it said when SpaceX was valued in the low tens of billions if I'm remembering correctly). So you have Google sending $12B back to SpaceX annually in this deal, so maybe 12% or so of their equity stake at that valuation. I'm not sure how to feel about it other than a means of swaying people to buy into the IPO with the added benefit of actual compute value.

And seems silly to ignore that the Google founders and Elon are buddies, or were, based on which gossip rag you believe in, and there's zero chance these types of deals are being made independent of those guys talking (when are they ever, of course, but it's even more obvious in this case given the players and their histories).

HDThoreaun•47m ago
There is nothing shady or circular in the text you quoted
sandeepkd•27m ago
I avoided adding too many details, made a base assumption that folks on this topic would already be aware of google's investment in spaceX, probably should have added that too
root-parent•35m ago
It has been leaked the have a huge open bill with AWS....
ckastner•35m ago
> He’s the richest man on the planet and doesn’t have a track record of not paying for shit he buys.

My impression was the other way around. The shenanigans he pulled around the Twitter acquisition were just farcical, and at Twitter he repeatedly refused to pay owed rent, etc. (I assume as a ploy to renegotiate terms).

yread•18m ago
> reasoning ... with non-PC topics

do you have examples? Do you ask "reason why women belong in the kitchen" or what?

nikcub•18m ago
> which actually lead to a #1 spot on openrouter usage

that was only because it was free

infecto•2m ago
+1. The coding model was fine and it was fast but the fact that it was free was a massive boost.
rootusrootus•13m ago
Tesla drivers, at least for a few minutes each day before hitting the limit.
paulpauper•22m ago
They already make it required to have a premium X account

Claude has tons of throttling already. Chat GPT is not as accurate at computational problems despite less throttling. Gemini has fewest restrictions but worse quality. Always a tradeoff.

jeffbee•9m ago
No, but I was thinking it might be possible that your account is specifically afflicted by some storage problem. For example, it could be homed in the wrong part of the world, compared to where your browser is hitting frontend applications. Or a million other possibilities. When logged out those wouldn't be factors.
bluecalm•26m ago
Maybe agentic PRs made it to production and performance cratered.

On a serious note I feel the same. Google is slow these days and the slowest and least reliable service of them all is Gemini. Sometimes I don't even know if it hang already (no error messages) or if it's still "thinking".