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udkl commented on Teaching my neighbor to keep the volume down   idiallo.com/blog/teaching... · Posted by u/firefoxd
unglaublich · 8 days ago
My, that sums up apartment living quite well. I'm all for densifying popular urban areas, but man, add some fucking sound isolation cheap landlords.
udkl · 8 days ago
I don't know why we don't build with concrete like the rest of the world ... that should give us a higher noise isolation than wood
udkl commented on Why DuckDB is my first choice for data processing   robinlinacre.com/recommen... · Posted by u/tosh
uwemaurer · 24 days ago
We use DuckDB to process analytics and feeds for Bluesky (https://bluefacts.app)

To get fast access to the query results we use the Apache Arrow interface and generate the code directly from DuckDB SQL queries using the SQG tool ( https://sqg.dev/generators/java-duckdb-arrow/)

udkl · 24 days ago
I'm very interested to see a behind the scenes of your tech - do you guys have a writeup somewhere? You HN tool is also promising!
udkl commented on Gemini 3   blog.google/products/gemi... · Posted by u/preek
SXX · 3 months ago
Static Pelican is boring. First attempt:

Generate SVG animation of following:

1 - There is High fantasy mage tower with a top window a dome

2 - Green goblin come in front of tower with a torch

3 - Grumpy old mage with beard appear in a tower window in high purple hat

4 - Mage sends fireball that burns goblin and all screen is covered in fire.

Camera view must be from behind of goblin back so we basically look at tower in front of us:

https://codepen.io/Runway/pen/WbwOXRO

udkl commented on Scaling HNSWs   antirez.com/news/156... · Posted by u/cyndunlop
udkl · 3 months ago
udkl commented on OpenAI Needs $400B In The Next 12 Months   wheresyoured.at/openai400... · Posted by u/chilipepperhott
martinald · 4 months ago
Because that's the main constraint for building them - how much power can you get to the site, and the cooling involved.

Also the workloads completely change over time as racks get retired and replaced, so it doesn't mean much.

But you can basically assume with GB200s right now 1GW is ~5exaflops of compute depending on precision type and my maths being correct!

udkl · 4 months ago
As a reference for anyone interested - the cost is estimated to be $10 billion for EACH 500MW data center - this includes the cost of the chips and the data center infra.
udkl commented on OpenAI Needs $400B In The Next 12 Months   wheresyoured.at/openai400... · Posted by u/chilipepperhott
torginus · 4 months ago
This might be slightly off topic, but after the Sora 2/anime controversy I just looked up how much does it cost to make your average anime - it turns out that top tier 26 ep anime shows like Chainsaw Man, Delicious In Dungeon or box office movies like Demon Slayer cost between $10-$20m to make. Now I don't know how much they spend on Sora 2, but I'd imagine tens of billions. For that money, you could make a thousand such shows.

While this post is full of conjecture, and somewhat unrelated to LLMs, but not their economics - I wonder how the insane capex is going to be justified even if AI becomes fully capable of replacing salaried professionals, they'll still end up paying much much more than what it'd have cost to just hire that armies of professionals for decades.

udkl · 4 months ago
A consequence of tools like Sora and Google Flow is that there will be an increase in amateurs creating professional quality content for comparatively cheap. So a thousand such shows (probably many more) isn't in the realm of the impossible!
udkl commented on DoorDash and Waymo launch autonomous delivery service in Phoenix   about.doordash.com/en-us/... · Posted by u/ChrisArchitect
mjamesaustin · 4 months ago
It should be illegal because these services market a subscription to you claiming the benefit of zero fees and free delivery, which is a lie. You are being secretly charged through a higher menu price, none of which is shown to you as a customer.

I can't count how many friends I have had to explain this to who don't understand they are paying 20-30% more even after getting "free delivery" than if they just ordered directly through the restaurant.

udkl · 4 months ago
so like, Amazon Prime?
udkl commented on Amazon fined $2.5B for using deceptive methods to sign up consumers for Prime   ftc.gov/news-events/news/... · Posted by u/_p2zi
crazygringo · 4 months ago
> I don’t know why any non-Prime customer would want to sign up

At least for me, it's easy -- the Prime credit card, which has no extra fee beyond Prime itself. I get 5-7% back, instead of the 1-2% with my other credit cards. It literally pays for itself and more over the course of a year. The faster shipping is just a bonus.

And I'm not buying junk I don't need either. It's literally just regular toiletries, my normal grocery shopping at Whole Foods (also 5% off), and then just replacing all the things in my home when they wear out or break -- kitchen things, bedding, electronics, and so forth. All things that are usually cheaper on Amazon than anywhere else anyways. (I still use Target.com for things that are cheaper there.)

udkl · 4 months ago
Try the PayPal Debit card if you are in the US (and I think UK) .... you choose the category each month for a 5% cashback.
udkl commented on Amazon fined $2.5B for using deceptive methods to sign up consumers for Prime   ftc.gov/news-events/news/... · Posted by u/_p2zi
inetknght · 4 months ago
Do frozen foods get delivered still frozen?

I live 15 minutes away from the nearest wal-mart and frozens/refrigerables are my biggest concern.

udkl · 4 months ago
they don't do anything special for frozen items .... it's just as if you get it in bags from the store. .... add in additional time for neighborhood deliveries if any ..... usually they arrive semi-frozen .... you can track the delivery driver from the store (where they hopefully keep it in a cold room) to your home... for me it takes them from 20 mins to 1 hour for delivery ...
udkl commented on Amazon fined $2.5B for using deceptive methods to sign up consumers for Prime   ftc.gov/news-events/news/... · Posted by u/_p2zi
al_borland · 4 months ago
I cancelled Prime last year after getting fed up with Amazon in several ways. Bringing ads to Prime Video was the straw that broke the camel’s back.

I do still end up ordering from time to time, and the checkout process for non-Prime members is horrific. Multiple Prime sign-up offers that I always need to carefully read so I don’t click the wrong thing, illogical default shipping options, with more tricks to try and get the user to sign up for Prime while choosing shipping, after having already declined multiple times.

I don’t know why any non-Prime customer would want to sign up for Prime after such a user-hostile experience full of dark patterns.

I graphed out my orders since the start of my Amazon account. There was a steady uptrend over 20 years, with yearly growth since 2018. All of that ended 2023. My orders fell off a cliff, dropping by 60% in 2024. The treatment of non-Prime customers isn’t winning me back, it’s pushing me further away. I think my goal for 2026 will be not to order anything from Amazon. It’s been such a bad experience. Apparently their goal of being the world’s most customer-centric company only applies to Prime users.

I hope this judgement will get them to change their ways, but I’m assuming they will do as little as possible to comply, and still pushing Prime hard.

udkl · 4 months ago
For good or for bad, I've switched to Walmart for many of my orders as well as home delivery of groceries now and then and they have been decent. It's good to have competitors who are catching up.

u/udkl

KarmaCake day537May 27, 2012
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