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Ask HN: Almost 3 years since ChatGPT. What tools do you use?

1•break_the_bank•8m ago•1 comments

Ask HN: Has ChatGPT been trained on Hacker News comments?

1•leftcenterright•9m ago•0 comments

How does browser automation with browsergpt by civai work

https://app.vearn.co/q/how-does-browser-automation-with-browsergpt-really-work-for-people-who-want-to-save-time-online-and-do-stuff-hands-free
1•usecodenaija•14m ago•0 comments

The Writers on the Leaves of the Trees That Surround the Palace Hathel

https://medium.com/luminasticity/the-writers-on-the-leaves-of-the-trees-that-surround-the-palace-hathel-c32dd25b26ab
1•bryanrasmussen•16m ago•0 comments

Free Prompt Engineering Chrome Extension

https://chromewebstore.google.com/detail/promptjesus/haaecanojfcjlbjbalioknghgchlglnl
1•zigmazigma•18m ago•0 comments

Ask HN: Best Low-Power, Budget-Friendly, and Capable Home Server Setup?

1•johnnykree•19m ago•0 comments

Amazon to invest $10B in North Carolina to expand cloud, AI infra

https://www.reuters.com/business/retail-consumer/amazon-invest-10-billion-north-carolina-expand-cloud-ai-infrastructure-2025-06-04/
2•Kevvv•19m ago•0 comments

Ask HN: How can LLMs boost my developer experience?

1•rich_sasha•21m ago•0 comments

Statement on California State Senate Advancing Dangerous Surveillance Bill

https://www.eff.org/deeplinks/2025/06/statement-california-state-senate-advancing-dangerous-surveillance-bill
2•mdp2021•22m ago•0 comments

From Tokens to Thoughts: How LLMs and Humans Trade Compression for Meaning

https://arxiv.org/abs/2505.17117
2•ggirelli•24m ago•0 comments

Poison everywhere: No output from your MCP server is safe

https://www.cyberark.com/resources/threat-research-blog/poison-everywhere-no-output-from-your-mcp-server-is-safe
2•nor0x•26m ago•0 comments

Everabyte Cloud Secure Storage

https://everabyte.com
1•tojor27•28m ago•1 comments

Elon Musk shared my photos without credit, and then suspended my account

https://www.reddit.com/r/mildlyinfuriating/s/rwA6ORbw4r
5•nixass•29m ago•2 comments

HipScript: CUDA in Web Browser

https://lights0123.com/blog/2025/01/07/hip-script/
1•walterbell•29m ago•0 comments

How to get started with writing tech video essays

1•sonderotis•30m ago•0 comments

How a chicken.png file made me $100k

https://substack.com/inbox/post/165250741
4•pompomsheep•35m ago•0 comments

You can now present content from your camera feed in Google Meet

https://www.neowin.net/news/you-can-now-present-content-from-your-camera-feed-in-google-meet/
1•bundie•35m ago•0 comments

The Consensus Machine

https://psychip.net/entry/the-consensus-machine
1•psychip•40m ago•0 comments

Air Lab – A portable and open air quality measuring device

https://networkedartifacts.com/airlab/simulator
13•256dpi•41m ago•1 comments

Unit Economics: Not just numbers, but the key to good decisions

1•daniilkhanin•44m ago•0 comments

How to Catch People Using AI During Interviews

https://www.intruder.io/blog/how-to-catch-people-using-ai-during-interviews
1•BerislavLopac•47m ago•0 comments

Ask HN: List of skills to survive the AI tsunami

6•cookiemonsieur•49m ago•1 comments

General-Purpose vs. Domain-Specific Embedding Models

https://www.timescale.com/blog/general-purpose-vs-domain-specific-embedding-models
1•fzliu•50m ago•0 comments

Industry Committee vote: Technology sovereignty only possible with Free Software

https://fsfe.org/news/2025/news-20250603-01.html
2•jlpcsl•52m ago•0 comments

The ideological rift on the tech right

https://www.disconnect.blog/p/the-ideological-rift-on-the-tech
2•jlpcsl•56m ago•0 comments

Advanced Time Manipulation with GDB

https://developers.redhat.com/articles/2025/06/04/advanced-time-manipulation-gdb
2•thunderbong•58m ago•0 comments

Building a NoGIL Load Balancer in Python in 30 minutes [video]

https://www.youtube.com/watch?v=AYSlsCz8gKM
2•ohduran•58m ago•0 comments

Swiss Roaming Plans Can Cost 10x More Than Travel ESIM Alternatives

https://www.simsurf.com/en/wiki/swisscom-simsurf-press-release-june-2025
1•briodf•1h ago•0 comments

Flutter Projects for Beginners and Final Year (2024 List)

https://www.theinsaneapp.com/2021/06/flutter-projects-with-source-code.html
2•yongsing•1h ago•0 comments

Breakthrough in search for HIV cure leaves researchers 'overwhelmed'

https://www.theguardian.com/global-development/2025/jun/05/breakthrough-in-search-for-hiv-cure-leaves-researchers-overwhelmed
1•robaato•1h ago•0 comments
Open in hackernews

Uber's new shuttles look suspiciously familiar to anyone who's taken a bus

https://grist.org/transportation/uber-shared-route-buses/
27•Improvement•1d ago

Comments

meagher•1d ago
> The goal, he said, “is just to reduce prices to the consumer and then help with congestion and the environment.”

Like Uber cares about any of these things (prices, consumers, congestion, the environment)

MattDamonSpace•1d ago
What do you think they care about
meagher•1d ago
Money
nickff•1d ago
Most of the people running and operating mass transit are motivated by remuneration as well.
comte7092•1d ago
Mass transit is wildly unprofitable.

Anyone with industry experience would tell you your statement is wildly off the mark, beyond perhaps employees desiring a livable wage.

Literally everyone in public transportation cares about prices, customers congestion and the environment.

mentalpiracy•1d ago
public transportation is a service, a public utility, not a business. it should not need to be profitable, and framing it terms of profit at all is wrong imo.
silotis•1d ago
It doesn't need to be a cash cow (and probably shouldn't be), but public transit should be able to break even because that is the only reliable signal that a service is providing enough value to justify its cost.
amanaplanacanal•1d ago
Roads and highways don't break even. I guess we should stop maintaining those, since they don't justify their cost.
vel0city•1d ago
All roads should become toll roads then. The moment you leave your private drive you should be paying for the roads to break even.

Calling the police or fire department should incur service chargers.

Libraries should charge rental fees.

Schools should all charge tuition, including "public" schools.

If they're not at least breaking even, are we sure they're providing any public good?

dns_snek•1d ago
If they're breaking even then what "cost" is there to justify? That's a really roundabout way of saying that public transit doesn't deserve public financing.
mentalpiracy•1d ago
If that is the only reliable signal in this context - what signals of measuring value are available in this context that you feel are unreliable?
amanaplanacanal•1d ago
Imagine trying to make roads and highways profitable. Very few people would be able to drive.
xnx•1d ago
> it should not need to be profitable, and framing it terms of profit at all is wrong imo.

What is the right way to frame it? Total cost per passenger mile might be good. The transit systems that move the most people efficiently would do well on that metric.

mentalpiracy•1d ago
public transit benefits the community/region more so than any individual benefit, so I don't think cost per passenger is appropriate either.

Sometimes basic science research funding is framed in terms of "this program generated $10 of economic activity for every dollar spent." Social programs sometimes measured this way too. The term for this escapes me at the moment, but I think it would be more useful?

nickff•1d ago
>” Sometimes basic science research funding is framed in terms of "this program generated $10 of economic activity for every dollar spent."”

This type of cost-benefit analysis (or economic multiplier calculation) is also used to justify public subsidy of sports stadiums and the like. Unfortunately, these analyses always use overly optimistic assumptions, and fall victim to the broken windows fallacy.

mentalpiracy•1d ago
that’s very true, good point
xnx•1d ago
> Literally everyone in public transportation cares about prices

Not sure how that squares with ~$40 billion high speed rail in California.

Most US transit agencies are designed as jobs programs (not necessarily bad, just wasteful) or to transfer tax money to construction firms.

comte7092•1d ago
What does that project have to do with buses?

Have you actually looked at the cost breakdown of California HSR? This isn’t all going to contractors but to land acquisition, feasibility studies, parts and materials, etc etc.

I also don’t know where you get the notion that it is representative of public transportation in the US, which is by and large just bus services.

xnx•1d ago
> What does that project have to do with buses?

It's an example of how most US transit systems have completely lost the plot. There has been almost no change in the services offered despite smartphones totally changing how services could be offered. Transit systems would rather run empty buses on the same fixed routes than adapt a more efficient, Uber-like, system.

comte7092•1d ago
> Transit systems would rather run empty buses

Most transit systems carry dozens of passengers per bus per hour. Fixed route services are more efficient than uber. I’m just having a conversation with your own personal biases at this point.

The major differences between uber and transit are technology yes, but also in the fact that it is a public service that is here to meet the needs of everyone. Uber doesn’t have to comply in the same manner with the civil rights act and the ADA, and it doesn’t have a unionized workforce, which in sum is as much if not more of an impact on the services provided than the technology aspects.

bryanlarsen•1d ago
> Mass transit is wildly unprofitable.

Far less unprofitable than the road system. Gas taxes & tolls cover a far smaller percentage of road building & upkeep than bus fares cover of transit costs.

pavel_lishin•1d ago
No, but the transit agencies themselves aren't driven by a profit motive.
pkulak•1d ago
OP mentioned Uber's motivations, and you countered with workers' motivations.

Even admitting that, I'd be willing to bet that essentially no single Uber employee is working that job out of care for environment, or interest in having a healthy transportation system in their city. I know for a fact that's a consideration for many people who work for city transit agencies.

triceratops•1d ago
"Uber" can't care about anything because it's a legal fiction. I'm sure many of the people who work there care.
9283409232•1d ago
I'm sure many of the people who work there can care but the people who make the decisions only care about profit and if anything is decided that will eat into profit they will be overruled.
triceratops•1d ago
Uber is in the business of moving people around in exchange for money. They aren't a monopoly in any of the major markets they serve. It follows that profit is directly correlated with their quality of service and price.
janice1999•1d ago
Uber used a VC treasure chest to run at a multiple-billion dollar per quarter loss for years to run rivals out of business (while operating illegally in many market places).
triceratops•1d ago
> to run rivals out of business

Did it work?

9283409232•1d ago
Yes. Uber and Lyft have driven many taxi companies out of business. SF Yellow Cab and LA Green Cab are the two largest ones. Uber and Lyft ran at losses for years losing billions of dollars to keep prices low and drive people out of business.
triceratops•19h ago
> SF Yellow Cab

According to this article https://money.cnn.com/2016/01/25/technology/yellow-cab-bankr... they filed for bankruptcy in 2016 due to liability claims from passenger crashes. But even so:

"San Francisco's Yellow Cab collective is not stopping service. You'll still be able to spot, and maybe hail, a Yellow Cab in San Francisco. It says business is still strong and that it averages 15,000 fares a day in the city. The chapter 11 filing will allow it to restructure its debts, it said in a statement. "

From what I can tell the company is still around. They have relatively recent Google reviews and there are posts with complaints about them on Reddit all in the past 6 months. I think it was acquired by a competitor (CityWide) through the bankruptcy, which then rebranded as Yellow Cab.

The point is SF still has traditional cabs and they compete with Uber.

bko•1d ago
They're providing a good. People have to part with money to use the good. The money someone is willing to pay is necessarily at worst exactly equal to the value they place on it. For instance, I may be willing to pay up to $5 for a slice of pizza, but it only costs me $3 so I get a surplus of $2.

That's basically how the market economy works. It's not controversial and it's why we in the industrialized world live in such affluence when compared to centrally planned systems or systems from the past.

I find these kind of comments like "corporation doesn't care" are lazy and boring. What's the point? It's a service, that looks pretty cool and is supplementing an often crappy public transportation system. And it won't cost taxpayers anything. In fact, it'll likely be subsidized by rich people who own Uber stock

mattl•1d ago
A lot of people feel the bus is not for them but will be fine taking this :/
tomasphan•1d ago
I'm one of those people. I can't safely take the bus in my city, but this seems safer.
mattl•1d ago
Where do you live?
tomasphan•1d ago
Philadelphia
nisegami•1d ago
There's a lot of reasons those people could be right. - reliability of service - route options, route frequency - smaller things like maintenance/standards of vehicles
devilbunny•1d ago
For kicks, I decided to see how long it would take for me to go to work via public bus. By car, it's about ten minutes if all the lights are red; closer to seven if they're all green.

By bus, it begins with a twenty-minute walk to the nearest stop. Then about twenty minutes on the bus. Then a twenty-minute walk to the destination. And that assumes the bus is precisely on time. I could just walk the entire way in about the same amount of time (though given the route, walking would be dangerous - no sidewalks, high-speed traffic).

Symbiote•1d ago
A one hour walk is about 5km. That's 20 minutes on a bicycle at a casual speed.
devilbunny•1d ago
It would take slightly longer, since the road involved isn't really safe for cycling (you'd take a longer route that actually has a bike lane for a good part of it), but yes.
_DeadFred_•1d ago
This is the equivalent of a 'gated community' for the ridership, something traditional bus service can't offer.
Symbiote•1d ago
In many countries trains have two or more levels of travel. First Class here provides free refreshments, a larger seat, and fewer people in the carriage.

I've not seen a public bus with a first class section, but it probably exists somewhere.

mattl•1d ago
In the US there are luxury coaches, but for public buses any class system would be highly problematic.
jplrssn•1d ago
How much cleaner, safer and faster would the actual public transit option be if everyone who was prepared to pay $13 each way for a 30-minute commute paid the same amount in taxes instead?
danielvf•1d ago
My guess is that the people who are paying $13 each way for a 30-minute commute are paying orders of magnitudes more than that in taxes already.

Also, given that this is not a huge number of people, relative to public transportation in NYC, it would probably not make much of a budget increase.

einszwei•1d ago
The problem isn't people taking public transit or taxis, its the people who take private jets and yachts not paying their fair share of taxes.
ashdksnndck•1d ago
In my city the buses suck. There are lots of lines going on meandering routes through the suburbs. Not enough routes going between dense areas with high frequency. I desperately wish to take public transit, but it’s normal that the travel time would be hours longer than driving, which makes it totally impractical.

There is obvious room for improvement with routes that dynamically respond to demand. If the bus doesn't have to run where nobody uses it, and can instead pick up riders who are waiting in a popular area, and take them where they want to go, the same number of buses and drivers could deliver much more transit value.

Probably it would be better if the city bus service ran this instead of Uber. But that bureaucracy has no history of making reasonable decisions.

Suppafly•1d ago
> There are lots of lines going on meandering routes through the suburbs. Not enough routes with going between dense areas with high frequency.

My city did a hub and spoke type system, but the flip side is that you need to go downtown and change buses to get on the right spokes, which is confusing for people, and can take longer than a route that just goes in a big circle, if you're going somewhere that isn't super far away. That said, our system seems to mostly exist to get poor people where they want to go, vs being designed for working professionals, so I'm still not sure what the best solution would be.

Uber and those $1 private buses that some cities have are able to cut the bureaucracy and just popup routes that make sense for them to service without having to worry about disabled folks and such, so I'm sure they give a better experience to their customers while not providing a universal experience that a publicly funded operation would require.

ashdksnndck•1d ago
We actually have such a hub and spoke system, but the geniuses put the bus hub pretty far from downtown, and it’s not the same place as the rail hub!
mentalpiracy•1d ago
Dynamic routing destroys the value proposition of a bus route entirely. The whole point of a system of bus routes is that you are providing a _reliable_ system of stop locations and times for passengers to use as individually necessary. How do you use a bus system when you aren't sure if the bus will ever show up?
ashdksnndck•1d ago
The buses are already unreliable! There’s one nearby route which is notorious for having a driver who simply doesn’t even run the route some of the time. And it’s common in most routes for them to be 0-20 minutes late, which means you need to waste lots amounts of time waiting at bus stops and for transfers.

Uber gets me where I need to go faster and more reliably than the bus, already. The cars and buses should be combined into a single dispatch system. Then we can combine efficiency of buses that can transport several people (when the there is enough demand in that direction) with the flexibility of small cars to fill in the gaps. This system would be dramatically more useful than my city’s bus service is today, and would be a compelling competitor with solo driving.

iaaan•1d ago
You don't think that solving that particular route's reliability problem makes more sense than privatizing the whole system?
ashdksnndck•1d ago
I haven’t advocated for privatizing the system. Public transit agencies who see how Uber is beating them at their own game should respond by adapting and improving.

Fixing that one route would be a nice first step, but their inability to do something so basic (dispute countless rider complaints filed over years) doesn’t make me optimistic about the prospects for this institution.

supertrope•1d ago
Public transit could beat Uber at service quality. But it would come at the cost of abandoning their public responsibilities. Cut low use routes and focus on the profitable urban core. Raise fares to discourage low income customers. Go cashless. Ignore the Americans with Disabilities Act, Fair Labor Standards Act, Workers' Compensation, Social Security like Uber does.
ashdksnndck•1d ago
This is a false choice. Sending a 15 ton bus on a route hardly anyone uses is not an efficient use of limited resources. Sending a car (or a wheelchair van) where and when it’s needed would allow transit agencies to provide better service and meet all of those obligations.
supertrope•19h ago
In wealthy countries 2/3 of public transit costs is hiring drivers. Peak demand determines how many drivers and buses you need. If vehicles are completely filled customers will have to wait for the next one. So using smaller vehicles doesn’t save as much money as one would think.
xnx•15h ago
This is old thinking. With Uber-like services you don't have to hire drivers 8 hours at a time. Paying drivers when they aren't needed is very wasteful. That tax money would be better spent providing better ride services (e.g. flexible routes and schedules).
supertrope•13h ago
One driver driving one passenger is inherently low capacity. It's taxi service. You pay more for taxi fare because it's door to door and capacity is far scarcer than bus/train seats.

Small vehicles decrease capacity of the public transit network and increase labor intensity. Good luck finding a CDL holder driver who will work as a "gig" worker. Vans are cheaper than $250K buses, but that means each bus that ever has more than a dozen riders at peak usage will require two drivers or even three to service. https://humantransit.org/2019/08/what-is-microtransit-for.ht...

xnx•9h ago
> One driver driving one passenger is inherently low capacity.

Isn't capacity primarily about passenger-miles / time? Whatever vehicle size optimizes for this is probably better. During rush hours, it could definitely make sense to use big busses.

> You pay more for taxi fare because it's door to door and capacity is far scarcer than bus/train seats.

Hard to compare taxi fares to transit fares when transit fares do not fully pay for the service.

> Good luck finding a CDL holder driver who will work as a "gig" worker. Vans are cheaper than $250K buses

This is one of the strengths of these microtransit options, no specialty employees or vehicles.

supertrope•1d ago
Transit expert discuses Uber reinventing public transit: https://humantransit.org/2017/05/the-receding-fantasy-of-aff...
mentalpiracy•1d ago
Public transportation does not need to be run at a profit - it is a public utility, just like mail service. What better metric could we use to compare private driver services to public transit?

We can roughly assess the economic value added to the community per dollar of transit spend. I am not sure that metric is possible to measure for Uber?

xnx•1d ago
> I am not sure that metric is possible to measure for Uber?

or for transit agencies

VOIPThrowaway2•1d ago
Main difference:

They can kick out disruptive passengers

amanaplanacanal•1d ago
Maybe.

Are the drivers employees, or self employed? Are they going to have security people riding the routes, or rely on the drivers to provide that service?

I have in mind local retailers, who pretty much ignore shoplifters because it costs more to pay for injuries to their employees who try to stop the shoplifting. So they let the shoplifters go.

9283409232•1d ago
I've seen city bus drivers physically toss out disruptive passengers.
xnx•15h ago
That's good. Unfortunately, those disruptive passengers can get on the next bus. With an Uber-like service, anti-social passengers can be banned (temporarily or permanently).
Havoc•1d ago
Patrick Boyle did a series on techbros reinventing things:

https://www.youtube.com/watch?v=3jhTnk3TCtc

My favorite is transport means that involve rails.

specproc•1d ago
This looks a lot like a digital marshrutka.[0]

These things are actually pretty great, in a way. My city is full of them. The drivers are maniacs, they're overcrowded and dangerous, but they're affordable, have great coverage and are better than yet more cars on the road.

[0] https://en.m.wikipedia.org/wiki/Marshrutka

rangestransform•1d ago
I would take this for the sole reason that junkies and panhandlers won’t be able to afford it