frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

Gemma 3 270M: Compact model for hyper-efficient AI

https://developers.googleblog.com/en/introducing-gemma-3-270m/
434•meetpateltech•5h ago•180 comments

We Rewrote the Ghostty GTK Application

https://mitchellh.com/writing/ghostty-gtk-rewrite
33•tosh•37m ago•1 comments

Streaming services are driving viewers back to piracy

https://www.theguardian.com/film/2025/aug/14/cant-pay-wont-pay-impoverished-streaming-services-are-driving-viewers-back-to-piracy
192•nemoniac•5h ago•170 comments

Steve Wozniak: Life to me was never about accomplishment, but about happiness

https://yro.slashdot.org/comments.pl?sid=23765914&cid=65583466
334•MilnerRoute•3h ago•227 comments

Org-social is a decentralized social network that runs on Org Mode

https://github.com/tanrax/org-social
79•tanrax•1d ago•36 comments

I made a real-time C/C++/Rust build visualizer

https://danielchasehooper.com/posts/syscall-build-snooping/
133•dhooper•5h ago•43 comments

New protein therapy shows promise as antidote for carbon monoxide poisoning

https://www.medschool.umaryland.edu/news/2025/new-protein-therapy-shows-promise-as-first-ever-antidote-for-carbon-monoxide-poisoning.html
196•breve•10h ago•47 comments

OneSignal (YC S11) Is Hiring Engineers

https://onesignal.com/careers
1•gdeglin•55m ago

Show HN: OWhisper – Ollama for realtime speech-to-text

https://docs.hyprnote.com/owhisper/what-is-this
63•yujonglee•6h ago•25 comments

What's the strongest AI model you can train on a laptop in five minutes?

https://www.seangoedecke.com/model-on-a-mbp/
459•ingve•2d ago•167 comments

Airbrush art of the 80s was Chrome-tastic (2015)

https://www.coolandcollected.com/airbrush-art-of-the-80s-was-chrome-tastic/
22•Michelangelo11•2h ago•3 comments

Architecting large software projects [video]

https://www.youtube.com/watch?v=sSpULGNHyoI
59•jackdoe•2d ago•26 comments

Show HN: I built a free alternative to Adobe Acrobat PDF viewer

https://github.com/embedpdf/embed-pdf-viewer
120•bobsingor•6h ago•31 comments

All Souls exam questions and the limits of machine reasoning

https://resobscura.substack.com/p/all-souls-exam-questions-and-the
32•benbreen•1d ago•13 comments

Blood oxygen monitoring returning to Apple Watch in the US

https://www.apple.com/newsroom/2025/08/an-update-on-blood-oxygen-for-apple-watch-in-the-us/
292•thm•8h ago•216 comments

Launch HN: Cyberdesk (YC S25) – Automate Windows legacy desktop apps

45•mahmoud-almadi•6h ago•31 comments

1976 Soviet edition of 'The Hobbit' (2015)

https://mashable.com/archive/soviet-hobbit
227•us-merul•3d ago•75 comments

Homekit-steam-user-switcher: A way to remotely switch Steam users using HomeKit

https://github.com/rcarmo/homekit-steam-user-switcher
10•rcarmo•3d ago•0 comments

Bluesky: Updated Terms and Policies

https://bsky.social/about/blog/08-14-2025-updated-terms-and-policies
66•mschuster91•5h ago•84 comments

Show HN: MCP Security Suite

https://github.com/NineSunsInc/mighty-security
10•jodoking•1h ago•8 comments

Reverse Proxy Deep Dive: Why Load Balancing at Scale Is Hard

https://startwithawhy.com/reverseproxy/2025/08/08/ReverseProxy-Deep-Dive-Part4.html
26•miggy•3d ago•2 comments

"Privacy preserving age verification" is bullshit

https://pluralistic.net/2025/08/14/bellovin/
169•Refreeze5224•4h ago•111 comments

Lambdas, Nested Functions, and Blocks

https://thephd.dev/lambdas-nested-functions-block-expressions-oh-my
4•zaikunzhang•2d ago•0 comments

What does Palantir actually do?

https://www.wired.com/story/palantir-what-the-company-does/
139•mudil•22h ago•112 comments

DINOv3

https://github.com/facebookresearch/dinov3
12•reqo•1h ago•5 comments

How to rig elections [video]

https://media.ccc.de/v/why2025-218-how-to-rig-elections
113•todsacerdoti•9h ago•94 comments

Nyxt: The Emacs-like web browser

https://lwn.net/Articles/1001773/
111•signa11•3d ago•25 comments

500 days of math

https://gmays.com/500-days-of-math/
138•gmays•2d ago•80 comments

Show HN: Modelence – Supabase for MongoDB

https://github.com/modelence/modelence
24•artahian•5h ago•8 comments

iPhone DevOps (2023)

https://clearsky.dev/blog/iphone-devops-ssh/
126•ustad•13h ago•121 comments
Open in hackernews

What does Palantir actually do?

https://www.wired.com/story/palantir-what-the-company-does/
138•mudil•22h ago

Comments

wkat4242•22h ago
https://archive.ph/6ljwy
GuinansEyebrows•22h ago
> Palantir’s employees are also sometimes called “hobbits.” According to one former employee, a common internal motto in Palantir’s early days was “Save the Shire,” a reference to the hobbit homeland, which they say was a rallying cry that reflected the company’s ethos at the time.

this seems so delusional and divorced from the source material that i sometimes wonder if any of these people are familiar with it at all.

edit to clarify:

"They do not and did not understand or like machines more complicated than a forge-bellows, a water-mill, or a hand-loom, though they were skilful with tools."

psunavy03•22h ago
Or you could try to understand why they would think this way, and perhaps get an understanding of how people you utterly disagree with reason and think.
GuinansEyebrows•22h ago
i'm not talking about whether i think palantir or its employees are good or bad.

"They do not and did not understand or like machines more complicated than a forge-bellows, a water-mill, or a hand-loom, though they were skilful with tools." - Concerning Hobbits

The Scouring Of The Shire is the account of anti-industrial direct action, for Iluvatar's sake.

egypturnash•21h ago
Elon Musk is a huge fan of Iain Banks’ Culture books and completely misses the fact that it’s profoundly anti-capitalist and that the villain in Surface Detail is basically him. Rich tech nerds are really good at missing the points being made by the sf/f books they claim to love.
kjellsbells•21h ago
Coming soon: The Left Hand of Darkness, where manly men cross the ice together!

Sigh.

gdbsjjdn•21h ago
We've finally built the Torment Nexus from the sci-fi classic, Don't Build The Torment Nexus.
sidibe•20h ago
It's possible he never actually read them? Another thing Elon would hate that I vaguely remember from one of the Culture books is one of the characters is considered weird for never having been the other sex.
becurious•18h ago
And then there’s the apex sex in The Player Of Games.

I think at least Excession has one of the protagonists transition at the end of the novel.

grafmax•21h ago
Being willing to use any means necessary means to fight your enemies - building software to support mass surveillance, genocide, and concentration camps - means you’re no longer fighting for moral principles - you’re fighting for power. In that regard I do think a closer reading of the source material does have something to teach these people.
thrown-0825•19h ago
Peter Thiel is a an authoritarian loser and Tolkien would have hated his guts.
therobots927•18h ago
I think he is more than aware of the fact that he’s the villain in this story. The kool-aid drinking employees of his portfolio companies on the other hand are a different story…
thrown-0825•16h ago
I dont think so, hes pretty obviously a sociopath and they typically struggle with self awareness and tend to view themselves as victims.
OkayPhysicist•2h ago
He named his data company after the seeing stones that are almost exclusively associated with the Eye of Sauron. I get the impression he doesn't much care if people see him as a villain.
qzw•28m ago
Some people read a story like LotR and think, “If I were Sauron, I would do such and such, and I would’ve won.” A few of these people have the means to actually live out that scenario.
qaq•22h ago
Palantir is a consulting shop that positions itself as a tech company
Duhck•21h ago
Yes, but...

They also have one of the most profitable business models the world has ever seen. Their RPE (revenue per employee) is roughly $1mm and growing at a 50% YoY rate...

They heavily use technology as leverage for insane margin growth. 90% rule of 40 as well.

elliotto•20h ago
Yeah turns out leeching off the surveillance state makes heaps of money. Great business model
qaq•20h ago
and yet they made a monstorus 214 mil in Q1 and Accenture Plc: $2.2 billion
cowpig•2h ago
How much of their revenue is from government contracts?

Is their profitable business model based on the fact that they're good at enabling & profiting from authoritarianism and corruption?

throwforfeds•1h ago
> Their RPE (revenue per employee) is roughly $1mm and growing at a 50% YoY rate...

Meanwhile OnlyFans is at something like $30mm per employee, which is wild.

eCa•10m ago
> Meanwhile OnlyFans is at something like $30mm per employee

Revenue 2023: $1.30 billion[1]

Employees: ~1000

So they are at Palantir levels, which still is wild.

[1] https://en.wikipedia.org/wiki/OnlyFans

Jolter•3m ago
I’m pretty sure that is not an apples-to-apples comparison. Most of the people producing value for OnlyFans are not employed at (or contractors for) OnlyFans. I’m sure other gig platforms also do really well ”per employee”. A comparison between them and Palantir makes little sense to me.
some_furry•21h ago
If you want to know what Palantir actually does, ask its critics.

https://www.theguardian.com/commentisfree/2013/jun/24/survei...

ianks•21h ago
I’d be curious to hear a follow-up article about what Palantir doesn’t do. For better or worse, I think we are living in a time where companies should take principled stands about anti-features.

It’s good to build in all of these optional data and privacy knobs, but I fear that’s not enough.

jeffrallen•16h ago
There is literally nothing the company won't do. We're talking IBM and the Third Reich levels of greed an immorality here.
inemesitaffia•13h ago
Adjust your tin foil hat
hatthew•14h ago
TFA mentions the most important points, which are that Palantir doesn't provide any data or act on any data.
Lammy•21h ago
They sell the capability to do this on a global scale: https://kieranhealy.org/blog/archives/2013/06/09/using-metad...
jmclnx•20h ago
From the article

>What it’s ultimately selling them is not just software, but the idea of a seamless, almost magical solution to complex problems

Sound like to me all it does is funnel our tax dollars to the top 1%.

They seem to be involved with the project below. So I cannot help to believe these people with Trump's Admin. is a massive corruption operation on steroids.

https://www.reuters.com/world/us/how-unraveling-two-pentagon...

No wonder the deficit is expanding.

LearnYouALisp•59m ago
> WASHINGTON, Aug 13 (Reuters) - ...to cancel two nearly complete software projects that took 12 years and well over $800 million combined [for HR systems]...

> The reason for the unusual move: officials at those departments, who have so far put the existing projects on hold, want other firms, including Salesforce and billionaire Peter Thiel's Palantir, to have a chance to win similar projects, which could amount to a costly do-over, according to seven sources familiar with the matter.

"To have a chance"?!

> Exodus 23:8 ESV > And you shall take no bribe, for a bribe blinds the clear-sighted and subverts the cause of those who are in the right.

yunwal•19h ago
Ok so like what does Palantir actually do?

From what I understand Palantir is basically a data consulting company with a suite of data mining/visualization tools at its core. Essentially, it sends an engineer armed with these tools into the customer organization’s various disparate databases, funnels all that data to one tool, and then gives you some nice graphs or whatever.

IMO it’s mostly bullshit, which is why they make all their customers sign ndas. I’ve still never met anyone who worked with them that could tell me any significant value they brought.

jinushaun•19h ago
Sounds like a lot of government contractors.
thrown-0825•18h ago
What do you think DOGE was for?
birn559•15h ago
Dismantling/Crippling institutions and fulfilling wet dreams of power of narcissistic people.
thrown-0825•13h ago
its no longer a dream
jeltz•49m ago
To dismantle efficient government agencies and oversight so it is easier for companies like Palantir to scam the government.
stephencoyner•16h ago
I’d recommend watching any of the AIP demos given by customers. The commercial customers seem to be quite open about what they do with the tech

https://youtube.com/playlist?list=PLmKm_LhXXgqRbNwHCSD4Wb-lI...

peroids•19h ago
If anyone wants inside info on what they actually dm me, I have to work with their products and can probably give you all the dirt
Tiberium•17h ago
HN doesn't have DMs :)
mgh2•17h ago
Article: > "Got a Tip? Are you a current or former Palantir employee who wants to talk about what's happening? We'd like to hear from you. Using a nonwork phone or computer, contact the reporter securely on Signal at carolinehaskins.61."
jpfromlondon•5m ago
seems like a trap.
UltraSane•16h ago
Is there software any good? By good I would use Splunk as a reference, which I consider very good.
htrp•18h ago
Palantir is a tech platform that consumes data from their clients in return for providing high level data-driven insights. They assign FDEs (or consultants) to really learn the details of a customers data. Foundry allows them to get single pane view of the data in an org and they actually have both the tech and engineering skills to do the dirty data cleaning jobs.

For an extravagant fee, you give them your data, they clean it for you, and then those same FDEs can tell you interesting things that you should have known, had you actually done proper data architecture in the first place.

_boffin_•17h ago
> had you actually done proper data architecture in the first place.

so beautiful.

nemothekid•16h ago
>For an extravagant fee, you give them your data, they clean it for you, and then those same FDEs can tell you interesting things that you should have known, had you actually done proper data architecture in the first place.

AFAIK, this is the most succinct description of Palantir I've read. A looser-fitting analogy is they come in, replace whatever the hell you were trying to use SAP for with actually competent software. Most "FDEs" can't explain what the company does because what they did was work at $CLIENT for 18 months ripping apart all their internal software with Palantir building blocks.

gundmc•2h ago
It sounds like fundamentally SAP and Palantir target different use cases though? While SAP has OLAP functions, their bread and butter is highly domain-specific and transactional.
utilize1808•12h ago
So it's outsourced data science?
2d520075•48m ago
Closer to outsourced data engineering
internetter•46m ago
yes, and they also make user interfaces for killing people
kccqzy•42m ago
Yes but if you don't have enough budget to pay for their engineering time, they also provide good UI to do data science. It's like a fancier version of Excel for data wrangling: imagine Excel but your data is not necessarily tabular; it may be a graph; it may contain images and multimedia, etc.

I once interviewed at Palantir and at the same they gave a demo of their software to every candidate.

mitchbob•9h ago
FDE = Forward Deployed Engineer
throwaway5752•2h ago
Forward Deployed Engineer = Consultant

I will not allow Palantir to extend their reality distortion field to me. They are consultants. They are also engineers. Other places call them FEs. But they didn't invent some new class of engineering, they just rebranded one.

geetee•36m ago
Reality distortion, or they're just using military terminology?
throwaway5752•15m ago
One and the same. It would be like if I tried to call my product Tactical Software as a Service

It would still only be software as a service, but I would just brand it in a way to make it more appealing to certain buyer personas without any actual investment or commitment on my part.

sunrunner•2h ago
As opposed to the more commonly known 'Reverse Deployed Engineer', who sits behind the product manager who can deal with the goddamn customers so the engineers don't have to.
lenerdenator•1h ago
The product manager deals with the god damn customers so the engineers don't have to. He has people skills; he is good at dealing with people. Can't you understand that? What the hell is wrong with you people?!?
leobg•1h ago
They take an exorbitant fee to clean up the mess government created when they outsourced their tech infrastructure to private sector companies preying on dumb government money.

That’s the thing with government: They always believe you can drown out problems with taxpayer money. They don’t get that what solves problems is never money, but competence, hard work, and having skin in the game.

jeltz•56m ago
At least in my country the reason is that the politicians force them to outsource in various ways like not letting them pay their employees market rate salaries.

It is not that they believe more money will solve the problem. It is often cost cutting which makes things this expensive.

leobg•16m ago
My take is that government is like a really lazy college student. Goimg to the library to study would be hard, and you’d need vision and motivation to do it. Instead, you take the money given to you by your parents, buy the best textbook there is on the subject, and put it on your shelf. You haven’t actually achieved anything. But you still feel a sense of accomplishment. You paid money. You bought something. That counts. Or at least so you tell yourself. And so does the government. It’s basically all Y Combinator rules, reversed.
2d520075•49m ago
If by "you give them your data" you mean "your data never leaves your data warehouses and never touches a Palantir server", then you're close
samrus•13m ago
Their FDE embeds in your org yeah. Thats worth noting maybe, but not that novel
UltraSane•16h ago
Best I have been able to determine is they use an in-house developed graph DB and ontologies and a lot of experience to link and analyze data in very powerful ways.
SJC_Hacker•15h ago
I highly suspect all these Big Data companies are consulting for Big Companies that are doing things that if the average citizen was aware of, would be absolutely horrified

Which is why they speak in business lingo / vague generalities and not give examples, its to hide the real intent

xenospn•14h ago
The average citizen cares about the cost of eggs and not much else.
next_xibalba•2h ago
Upon what evidence are your suspicions based?
radicaldreamer•9m ago
I don't think its all that sophisticated. The reason Palantir pairs up its services with consultants is that it's not that useful or sophisticated, the consultant's job is to spice it up so it seems like the data and tooling is more valuable than it actually is.

It's the same model as McKinsey etc, the value add is in feeling like you're getting value out of the money you're spending and half of that is being marketed to personally by the consultant and getting glossy presentations, reports, and dashboards.

mirzap•14h ago
Recently, I have been increasingly associating Palantir with the 'Samaritan' from Person of Interest, an evil entity monitoring everyone in the digital world, collecting data, and selling it to authoritarian regimes.
tamishungry•6h ago
such a great show!
fleaaa•1h ago
I've always associated Palantir with Dark Knight Sonar vision system. This one might be working better than the fictional one I suppose.

It's such a disgusting modern day leviathan, I roll my eyes to the back of my head when people casually say you should buy their stock

supercanuck•12h ago
I was joking with a friend that one of their competitive advantages is that it is a mediocre data platform but their critics get gang stalked.
raffael_de•12h ago
Given that the world is headed towards a surveillance dystopia and Peter Thiel being involved I think I should buy some stocks now. What happened end of 2024 that kicked off its price hike?
GloriousMEEPT•2h ago
Palantir donated millions to the Trump campaign and he won.
Hikikomori•56m ago
Vance worked for Thiel and was funded by him. They're both friends with Curtis yarvin.
platevoltage•2h ago
I hope that's a rhetorical question.
mrguyorama•2h ago
>What happened end of 2024 that kicked off its price hike?

Owning the vice president tends to look pretty damn good on a balance sheet. Especially when that admin is pretty openly running pump and dumps on wall street.

mgh2•1h ago
Mix of Trump winning, prospects for investing in ICE, policing, defense and AI hype

Another stock on this trend: https://finance.yahoo.com/news/axon-reports-q2-2025-revenue-...

FergusArgyll•36m ago
Revenue growth of 20-40% a quarter EPS Growth of 100% a quarter

Earning beat after earning beat, increased guidance after increased guidance

dash2•12m ago
Maybe not... given its Price/Sales ratio, it's pricing in about 10 years of 30% growth. It's a great company (bracketing the ethics issue which has produced a lot of boring discussion here). But even a great company can be severely overvalued.

Put another way: if you buy, be very ready to sell fast, and very confident that you can gauge when a market turns.

nazgulsenpai•2h ago
You can just look at their website -- it's surprisingly in depth even with their targeting systems and stuff. It's wild how open they are about it.
progbits•1h ago
https://www.palantir.com/platforms/gotham/ ctrl-f "kill chain" and watch the video.

They have a fucking kanban board for bombing people.

geetee•38m ago
I mean, let's be realistic.... should they just use an excel spreadsheet?
progbits•31m ago
Back in my day we killed people using the waterfall method and we liked it.
infecto•29m ago
Is it that surprising? Ignoring war being good or bad, you would assume there needs to be some method to the madness. I assume before computers this meant a central com center that kept track of everything using humans and chalkboards or tables.
torginus•12m ago
I find this cringey if anything - all that VR and zooming and swooshing planet earth visualizations look more like an effort to bedazzle high level military decisionmakers to open their pockets.

And for the city-level mass surveillance and targeted assassination systems, seeing how much off the shelf tech got repurposed for modern Russian and Ukrainian drones, I'm quite sure quite a lot of this tech could be replicated by a couple dozen highly skilled individuals (not going into specifics) who are sufficiently motivated.

For example remember the guy who harvested all the photos off internet photo sharing sites, and insecure IP cameras, and combined with facial recognition built a huge tracking database he then sold to various police forces?

TheAlchemist•2m ago
Is that surprising or bad ?

Sure war is bad and killing people is bad, but can we stop acting like it's a choice ? Unfortunately, wars will happen as long as humans exist and it's much better to be on the winning side. So yeah, there are a lot of people building dashboards for killing people and it's not necessarily bad. I would even argue that it's much better than a lot of people whose work is to make kids and adults addicted to screens.

dogman144•2h ago
A helpful framework I’ve liked is

- Palantir was incredible technology during the wars in Afghanistan and Iraq for putting the proverbial warheads on foreheads of insurgents with terrible SIGINT practices and a lot of generated data. You could build and analyze graphs of insurgent networks that were tangibly powerful

- After that, in my mind what was very similar tech was sold to US domestic police, corporate insider threat teams, whatever. As I recall it had uneven adoption due to expense

- Now in 2025, that same tech is slated to have broad access to American citizen data under an entirely trustable and stable executive branch.

With those face value facts, a capable technical mind like those in hackernews could draw logical conclusions.

To put a pin in it - threat modeling for what you say and do online as this era progresses is interesting to consider. Now with tech like this, your threat model is now you + your friends. Who’s the “radical” in your friend group, and is the group chat on unencrypted systems? Consider what your graph would be, and how much do you trust tech like this ran by either the current team or the other team.

spencerflem•1h ago
Related: https://bsky.app/profile/atrupar.com/post/3lwekzzruji2j
dogman144•1h ago
Military integration with law enforcement -> military tech licenses -> focus on cities -> cities have troves of SIGINT

Unencrypted group chat -> one friend hates one party -> another friend loves to talk about illegal habits -> tool hoovering it all up -> illegal habits friend is the pretext to look at politics friend

Clear as day, as this is what caused a bad time for insurgents in an actual war. Makes a lot of sense to apply it domestically! Tread on me.

tempodox•1h ago
IOW, they facilitate killing people. Got it.
dogman144•1h ago
And facilitated it well. And now US fed law enforcement likely will have it.
Hikikomori•1h ago
It gave them targets but was it correct? Afaik people in LA are targeted by police simply for living in the area of known drug gangs. Guess it's a lot like Israel and Hamas targets.
dogman144•1h ago
You should look into how the LA targeting works, and what vendor drove data-driven policing like this. If I recall, it might have been Chicago PD or NYC that dumped Palantir bc the issue you note + cost.
LearnYouALisp•1h ago
Or just being on the street and appearing Latino:

https://www.google.com/search?q=citizens+abducted+by+ice (See the Guardian story)

throwway120385•26m ago
I figured this was coming. It'll get really bad if we eliminate birthright citizenship because then you'll have to supply papers proving you're a citizen like your parents' or their parents' birth certificates. Good luck providing those to anyone from a prison in Nicaragua or El Salvador.
cookiengineer•7m ago
It is the same system. Search for "Lavender AI".
LearnYouALisp•1h ago
> ...incredible technology during the wars in Afghanistan and Iraq

> - Now in 2025, that same tech is slated to have broad access to American citizen data

Speaking of which, only loosely-related, but is there any indication of where the 'recent' leak of British special forces, contractors and/or informants (?) happened? (est. 2022, discovered later, now in news)

incone123•40m ago
News reported it was data getting passed around as a spreadsheet attached to emails. Ironically it would have been possible to build a case management tool with rbac on Palantir Foundry and avoid that screwup.
cookiengineer•9m ago
Don't forget that Lavender AI, the "cool system" that automatically targets all Hamas fighters (with probably 1000% civilian casualties because it destroyed all hospitals, churches, mosques and schools along the way) was developed by Palantir.

They had a video on YouTube where they were even bragging about it, though not under its now-leaked codename.

adamnemecek•1h ago
Palantir is a FAAS, fascism-as-a-service provider.
LAC-Tech•21m ago
What kind of fascists are they?
lenerdenator•1h ago
They track you, and not to sell you stuff.
jihadjihad•1h ago
Wasn't there a blog post on HN a while back from someone who worked there early on in their career, where they traveled around and built a bunch of tools to help manage data etc.? I thought it was an interesting lens to look through. Can't recall the post, though.
asveikau•1h ago
It made it sound like what they did is drop ship into a company, destroy all their existing procedures, and rush through a half assed piece of software to replace them.

It sounded a lot like the DOGE playbook. From that vantage point I became skeptical that they did anything good for their clients. It's like "douchebag outsourcing consultant as a service".

FergusArgyll•40m ago
This one?

https://news.ycombinator.com/item?id=44785708

kherud•8m ago
It's probably "Reflections on Palantir" https://news.ycombinator.com/item?id=41855006