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GLM-5.3-Flash

https://z.ai/blog/glm-5.3-flash
649•Philpax•5h ago•301 comments

Tailcat

https://github.com/tailscale/tailcat
170•nderjung•1h ago•28 comments

An ongoing 3D-printer AGPL violation

https://lwn.net/SubscriberLink/1089390/46116614cc74b814/
134•Velocifyer•1h ago•36 comments

AWS Acquires DuckLabs

https://ducklabs.com/news/2026/08/26/ducklabs-to-join-aws
826•onderkalaci•6h ago•237 comments

Study Reveals UnitedHealth's Profit Margins Four Times What It Claimed [pdf]

https://insurancewatchdogcoalition.com/wp-content/uploads/2026/08/UHG-Profits-Study_August-2026.pdf
97•CGMthrowaway•1h ago•34 comments

Nebula Sans

https://www.nebulasans.com
242•GavinAnderegg•4h ago•92 comments

Disruption with Some GitHub Services

https://www.githubstatus.com/incidents/hcbtzksccj2f
196•blimmer•4h ago•111 comments

Qwen3.8-Flash-Next

https://qwen.ai/blog?id=qwen3.8-flash-next
499•tosh•6h ago•159 comments

Designation of Autistici/Inventati as a Specially Designated Global Terrorist

https://www.state.gov/releases/office-of-the-spokesperson/2026/08/designation-of-autistici-invent...
34•23loops•44m ago•15 comments

CoMaps: The Offline App That Guided Rescuers Without a Signal in Venezuela

https://hotosm.org/en/news/comaps-the-offline-app-that-guided-rescuers-without-a-signal-in-the-ve...
61•gedankenstuecke•2h ago•2 comments

The Tariff Cost: analysis of the costs to Americans from new tariffs on Canada

https://thetariffcost.com/
53•mikestorrent•1h ago•28 comments

Tim Curry has died

https://www.theguardian.com/film/2026/aug/26/tim-curry-dies-rocky-horror-show-stephen-king-it-leg...
376•mykowebhn•3h ago•137 comments

Taylor Farms: How One Company's Reach Became a National Risk

https://farmaction.us/taylorfarmsreport/
169•speckx•5h ago•109 comments

FDA Approves First in Class Targeted Therapy for Metastatic Pancreatic Cancer

https://www.fda.gov/news-events/press-announcements/fda-approves-first-class-targeted-therapy-met...
52•leopoldj•3h ago•14 comments

It’s so hard to finish an idea that is not yours and is just suggested by AI

https://www.ssp.sh/brain/using-obsidian-with-ai/
97•zazuke•4h ago•57 comments

YouTube Format IDs

https://gist.github.com/MartinEesmaa/2f4b261cb90a47e9c41ba115a011a4aa
35•ksec•2h ago•11 comments

CDs vs. NIMBY

https://www.betonit.ai/p/cds-vs-nimby
18•pr337h4m•2h ago•29 comments

PageRank explained

https://praveshkoirala.com/2026/08/26/you-could-have-invented-pagerank/
84•pkoird•5h ago•62 comments

Stalking the Wily Hacker: 40 years later – Cliff Stoll [video]

https://www.youtube.com/watch?v=656058JxTM0
260•zoenolan•4d ago•85 comments

RAG Is Simpler Than You Think

https://www.lighthousenewsletter.com/p/rag-is-simpler-than-you-think
375•j0selit0•10h ago•165 comments

Proliferate (YC S25) Is Hiring

https://www.ycombinator.com/companies/proliferate/jobs/OgpCKYJ-founding-product-engineer
1•pablo24602•7h ago

Launch HN: Risklytics (YC S26) – Insurance brokerage for frontier tech companies

https://www.risklytics.ai/
17•AlexRisio•3h ago•8 comments

11,000-year-old sculpture of man riding a leopard found in Turkey

https://www.thehistoryblog.com/archives/76809
91•speckx•6h ago•62 comments

Meta reaches $17B settlement over social media harms to children

https://www.reuters.com/world/us/meta-settles-with-us-states-over-social-media-harms-2026-08-26/
410•bhouston•6h ago•386 comments

Access to Urban Woodlands Linked with Lower Use of Antidepressants

https://e360.yale.edu/digest/scotland-woodlands-antidepressants
48•speckx•5h ago•8 comments

U.S. State Department Pauses Immigrant Visa Applications

https://www.wsj.com/politics/policy/u-s-state-department-pauses-immigrant-visa-applications-25b31b23
89•sss111•2h ago•45 comments

VMs won't contain cyber-capable agents

https://blog.trailofbits.com/2026/08/26/vms-wont-contain-cyber-capable-agents/
101•polyrand•4h ago•73 comments

Twitter Viewer – View Twitter Without Account

https://twitterwebviewer.com/
191•motownphilly•5h ago•93 comments

Radiation link in flight attendant's breast cancer, French court finds

https://www.bbc.com/news/articles/cn0j3z6147jo
60•dazhbog•8h ago•25 comments

A Man Who Saw Humanity from Two Billion Years Away

https://thereader.mitpress.mit.edu/the-man-who-saw-humanity-from-two-billion-years-away/
59•samizdis•5h ago•11 comments
Open in hackernews

Study Reveals UnitedHealth's Profit Margins Four Times What It Claimed [pdf]

https://insurancewatchdogcoalition.com/wp-content/uploads/2026/08/UHG-Profits-Study_August-2026.pdf
93•CGMthrowaway•1h ago

Comments

getnormality•56m ago
> Conventional accounting measures portray large health insurers such as UnitedHealth Group (UHG) as earning relatively low profit margins because they treat premium dollars that are subsequently paid out in medical claims as revenue. However, these medical claims are pass-through costs, not income retained by the insurer.

I don't understand this claim. Doesn't every business have costs to make its goods and services, and revenue when those are sold? A grocery store sells food and uses the money to buy more food, pay its employees, reinvest etc, and the profit leftover goes to the owners. An insurance company sells policies and similarly uses the money to pay claims, pay employees, reinvest, and profit. Why is the insurance company's sales revenue pass-through and the grocery store's sales revenue not?

Update: the replies so far all seem very superficial. Yes, I know that insurance is not exactly the same as grocery stores. This does not explain why they should suddenly be treated differently from an accounting perspective despite what everyone else before this moment has done.

trjordan•46m ago
An intuitive explanation is that financial products are, approximately, buying and selling as part of the same transaction. You can't separate the "selling premiums" part from the "paying out claims" part.

This is true of life insurance, investment firms, and banks. It's also true of marketplaces that connect buyers and sellers, like Etsy.

Groceries stores are buying from suppliers and selling to consumers, but those are separate operations. If the consumers opt out, the grocery stores (temporarily) still have a full and complete obligation to their suppliers. It's hard to sell to customers without supply, but if you try hard, you could theoretically do that as well.

Somebody with a better financial background might be able to define the nuances of accounting practices here, but there's already a pretty meaningful line that's established. It is kind of weird that health insurance doesn't behave like a financial product.

yepyeppers•31m ago
This is contrary to GAAP and operationally false. An insurer takes on the risks including the health of the insured pool and cost changes during the covered period. An insurance BROKER or AGENCY only books commissions as revenue, but an INSURER books premium as revenue. Similarly a stock BROKER or AGENT is only acting as an agent and isn’t a party to the actual transaction they execute. Similarly for platforms, auctioneers, or other agents.
perrytheplatypu•27m ago
I work for an insurance company so can shed some light here as this article is written by someone that clearly doesn't understand how the business model works.

Fundamentally every insurance company is governed by 3 ratios, loss ratio (what percentage of premium is paid to make the buyer of the insurance whole), expense ratio (cost of doing business, paying staff, keeping office lights on, paying vendors) and combined ratio (both of these combined). These are true for any insurance company which writes premium using their own capital, whether its health insurance, life insurance, property insurance, SMB insurance.

The thing this article is missing here is that the "pass through" costs are costs incurred by UHG directly, they are the ones paying the bills. How is this pass through, it's not being passed to the consumer, the only thing I pay is my deductible and retention which is at most a couple of thousand dollars, these are true costs borne by UHG. So in practice if I pay 100 bucks every paycheck, UHG is taking in 2600 bucks worth of premium, using average industry loss ratios which are say 60%, UHG is paying directly 1,560 bucks to care providers for my own care. I'm not paying that, what I pay is a deductible which is treated entirely separately.

I am the biggest insurance skeptic in the world because I think the business model is awful, a business's return on capital averages at 5-10% a year which is truly an awful return for how much capital is required. Insurance companies will make between 0 and 10% of underwriting profit a year (the pure profit from insurance premium minus total expenses) and they usually operate a very large investment vehicle invested typically 70% into bonds/gilts. That being said, this doctor's view of how insurance accounting works by comparing it to a biopharma or a trading brokerage firm is immensely disingenuous.

digi59404•32m ago
Insurance companies often have a parent company. That parent company owns healthcare providers and pharmacies.

So it goes something like this

United Health Group -> United Health Insurance United Health Group -> Sunshine Hospital.

United Health Insurance has a profit cap, it’s a % of revenue. Sunshine Hospital has no cap. So Sunshine Hospital charged United Health Insurance X$ and that profit rolls up to United Health Group.

gruez•26m ago
>United Health Insurance has a profit cap, it’s a % of revenue. Sunshine Hospital has no cap. So Sunshine Hospital charged United Health Insurance X$ and that profit rolls up to United Health Group.

That doesn't really work as a strategy unless UHI cornered the insurance market within a given region, otherwise they'd lose business to competing hospitals. You might then say "hospitals aren't competitive, they're (regional) monopolies!", which might be true, but if that were the case, you'd expect them to raise prices anyways. They're profit maximizing companies after all, not operating out of altruism.

mikeryan•29m ago
I just scanned the doc but I think your question is the core argument of the doc. It explicitly says that United is using standard accounting practices and proposes the “pass through” mechanism as a “better” metric.

Based on the source I, personally, don’t find it to be a credible argument

gruez•18m ago
> It explicitly says that United is using standard accounting practices and proposes the “pass through” mechanism as a “better” metric.

>Based on the source I, personally, don’t find it to be a credible argument

Agreed. This just has "if we redefine [commonly used term], then we get a more shocking/favorable number for our cause" vibes. You see this in government statistics as well, eg. "the official unemployment rate might be 4% (or whatever), but if you factor in people who are discouraged and people who are underemployed (whatever that means), it's actually 15%!" or "the official poverty rate might be 10%, but if you redefine 'poverty' to mean 'not being able to raise a family of 4 on a single income', the actual poverty rate is 40%!"

ssivark•26m ago
I'm not an accountant and don't claim to have a clean answer to how it should be accounted, but I hope I can highlight the conundrum.

Suppose you run a brokerage or some kind of marketplace enabling transactions. Should all transactions passing through your platform be considered your revenue? Or only the part that stays with you for the services you provide, while deducting the component which is simultaneously directed to the transaction counterparty?

In one simple perspective, calling these revenue and inventory would make sense only in a world where you hold on to the cash and the goods for extended periods, so they need to be appropriately accounted for in your books among cash flows and balances.

So what should be the correct accounting model for an insurance service that collects premiums and holds on to your money and pays later for services once you avail them?

I imagine that so long as they are taking on the risk of how much service you might avail rather than simply putting a stop at how much you've paid them in advance, then the premiums they collect ought to be considered revenue, to balance against the as yet unknown inventory costs.

cmiles74•15m ago
I believe they are saying that only the portion of premiums paid by UHG customers _that are not_ spent on paying out claims should be counted as UHG revenue. That is if I and my employer pay UHG $18,000 over the course of the year and UHG pays out $2,500 to my doctors and to cover my prescriptions, only the remaining $15,500 should be counted as UHG revenue.

The thinking here is that because UHG is legally obligated to pay out claims, this money only "passes through" their hands. I believe the legal obligation is the thing here.

Anyway, if these pass through costs (the claims they are legally obligated to pay) are removed from the equation then their revenue number is smaller and their profit margin is larger.

rco8786•10m ago
Not sure I'm buying it tbh. I'm no fan of the American healthcare system, but we don't need to invent new accounting to make it look worse than it is.

Lots of businesses and industries have legal obligations to pay money for various things at various times, they don't treat that as pass through...it's revenue and expenses. Money is fungible.

edmundsauto•3m ago
I respectfully disagree. Should Stripe or VISA count all charges made with their network as revenue?
John7878781•53m ago
It's hard for me to trust this PDF when there's literally a typo directly under the author's name: "analyitcs"
parpfish•51m ago
typos mean its more likely to have been made by a human.
philipov•50m ago
typos mean it's more likely to have been made by a careless human.
valleyer•34m ago
Certainly. But in the current social environment, being seen as (mildly) careless is less bad than being seen as someone who lets an LLM write prose for them.
John7878781•32m ago
That's kind of sad. I miss being an OG em dash user.
mullingitover•50m ago
At the same tiem, lately I've been inserting small typos in my writing just to signal that it's not LLM generated. Nothing is a bigger red flag than a wall of text with perfect grammar and punctuation.
John7878781•
CGMthrowaway•47m ago
@getnormality Two main differences:

1) medical loss ratio rules mean insurers are expected/required to pass a certain percent of premium on as payment for medical services, in a way that a grocery store is not required

2) insurer is selling you a contract that they will pay your medical bills if you have any - they are NOT retailing you medical services

3)

Varelion•34m ago
So many die every year because of the US' dogshit system -- and it's never enough.
LorenPechtel•32m ago
I don't understand.

Brokers quite correctly do not count the value of the shares because they never actually see it. But that's not the way insurance works--while dollars flow in and dollars flow out they are not remotely the same dollars. This feels like someone is trying to lie with statistics.

thataccount•15m ago
Medicine is big business. Insurance exists because people are betting against their health. Profits this high indicate insurance is REALLY GOOD at getting people to bet against themselves.
pishpash•7m ago
People are extremely risk averse on this, which makes sense.
kelseyfrog•8m ago
Sorry bruh, subject matter expertise is not going to do well in a comment section like this.
44m ago
> Nothing is a bigger red flag than a wall of text with perfect grammar and punctuation.

So you're choosing to punish well-written text?

karolinepauls•33m ago
It statrs with "At the same tiem" so it's consistent.
throwaway_7274•14m ago
Typo-free text. Typo-free text used to more be likely to also be well-written, but now it’s likely not to be.

But also, obviously, they’re being a gadfly for funsies.

prepend•37m ago
This reduces your credibility. If I was reading, I wouldn’t think “not llm,” I’d think “not detail oriented.” You may want to find some better way that doesn’t make people think less of you.

Perfect grammar and punctuation is par for any publication.

libria•23m ago
There's Goldilocks zone for resumes where you want enough buzzwords to get past the recruiter but not so many that Hiring manager would reject you.

I know what gp is saying. They want to stay credible to the general public without also bearing the over-polished and verbose hallmark of LLM.

Mistletoe•29m ago
I really don’t think you should do this. It just makes you look dumb, not authentic. There is a lot more to LLM writing than perfect grammar and punctuation that gives it away.
unglaublich•18m ago
Lol, LLMs do some thing better, and some things worse than humans. And you're showing your humanity by purposefully being worse at LLM qualities, instead of beign good at human qualities?
kelseyfrog•6m ago
It's literally virtue signalling (Human> AI)