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Espressosaurus

2,016 karma · joined September 25, 2012

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Espressosaurus··on Write code like a human will maintain it
Yeah. I have a set of 5 review prompts attacking different problems, an adversarial review, and then a final synthesis, with the best results gotten by multiple passes using multiple models (the adversarial review stage combining all passes into one review per model and the synthesis picking the best of the two or three adversarial reviews). Expensive but it actually finds real problems that the single pass reviews rarely seem to find.
Espressosaurus··on Instagram is incorporating users' photos in ads for Meta Glasses
No one reads the terms and conditions. I went to a resort and read the T&C they made you sign to sign in and was told I was the only person in months who had actually done so.

And even I have mostly given up on the website T&C because most of them are so lengthy, a lot like I've given up on disabling javascript since the modern web frequently won't even render anything if you disable it.

Espressosaurus··on Mag 7 starting to underperform [pdf]
Everything reverts to the mean in the long term.

Maybe even the state of unprecedented relative peace we had enjoyed.

Espressosaurus··on Professor denounces mass AI fraud on an exam at Brown
It's not JUST about output, it's also about learning. The output is a way to measure the learning, it's not important of itself except as a reflection of the student's mastery of the curriculum.

You're thinking of the output as the goal rather than as the means to an end.

Espressosaurus··on Data centers trigger voter backlash
Look at which models are getting open-weights vs. which ones aren't.

That tap can be shut off at any time and it's already being shut off for their biggest models.

Espressosaurus··on Elevated error rate across multiple models
How many developers are making 2 million a year?

400k isn’t crazy for the FANG set but it’s still a subset of the developer market and hundreds of thousands of those jobs have been cut in the last few years as they all collectively work to lower SWE pay.

60k a year it needs to be a full irreplaceable part of the infrastructure for I think. There are very few kinds of software that meet that bar right now (certain design tools etc that have no replacement). 12k/year is in the expensive but reasonable for the right tooling category (Matlab etc.).

I don’t know what the future holds. I know the big AI companies are banking on being able to charge for a replacement SWE that works 24/7. Still not convinced these are it yet, as useful as they can be under the right circumstances.

Espressosaurus··on GPT-5.5 hallucinates 3x more than MIT-licensed GLM-5.2
Yeah, it’s so easy to generate code that you can do a whole codebase rewrite in a day.

Is this a good idea? Probably not—in the past we would only do that when the architecture was causing serious problems since it always has tons of behaviors that will accidentally not get carried forward, some of which are load bearing and will cause bugs.

Now we can do it in an afternoon and get the same long term bug behavior.

Espressosaurus··on A robot is sprinting towards you. Do you want it running on Claude or Grok?
Open source it and it gets crawled and optimized against and stops being a benchmark of any use whatsoever.
Espressosaurus··on U.S. science is in chaos
The fifties are when a lot of this infrastructure got its start.

They want the 1850s.

Espressosaurus··on What every coder should know about gamma (2016)
Linear light, or linear perceptual?
Espressosaurus··on A whale necropolis has been found
Colonizing another planet will never be easier than our own biosphere. That claim for SpaceX is pure nonsense.
Espressosaurus··on How do you build a semiconductor company on something that's free?
Yeah, my experience has been exactly that. And the person paying the bills will try as hard as possible to avoid/delay a metal rev as possible because they’re expensive and time consuming so they blow up the schedule if you can’t release the chip with rev. A.

One place I worked at did fast iteration by pushing as much of the risk as they could off the silicon and by using several distinct ASICs instead of a single monolithic one which would have had better performance on its own. Gave them the ability to rev the different parts at the rate they needed it at a cost to software complexity and hardware compatibility and cost.

Espressosaurus··on Google's Antigravity Bait and Switch
Yeah, that was my experience. The model was worse in every way than ChatGPT or Claude or even Composer. I tried it out and used it when my other limits were hit, but only as a last resort. And I stopped doing even that because the model was so bad.
Espressosaurus··on Mercurial, 20 years and counting: how are we still alive and kicking? [video]
And if you don't know the syntax off the top of your head, as long as you know the verb you can find out what it is.
Espressosaurus··on Mercurial, 20 years and counting: how are we still alive and kicking? [video]
Git doesn't give you more power, it just makes their internals your problem.
Espressosaurus··on Hindenburg’s Smoking Room
If you're wealthy enough $250 is just the price of smoking (especially for someone that can afford a 1st class seat). I wonder why they don't have escalating non-monetary punishments?
Espressosaurus··on Sal Khan's AI revolution hasn't happened yet
There has been a measurable and noticeable drop in attainment starting with smartphones entering the classroom, supercharged by COVID chaos, and finally with AI cheating being just the latest assault on learning.

Ask teachers that have been teaching for 10 years. Ask the professors how today's kids are different than the ones of yesteryear.

The move to de-tech the classroom will eventually help out I expect, but keeping kids (and adults!!!) from using cognitive shortcuts so they can develop their own sense of what's reasonable instead of taking information from a bought-and-paid-for oracle is going to remain a problem.

Espressosaurus··on They're made out of meat (1991)
Thanks for doing a "well AKTually" on a piece of amusing fiction.
Espressosaurus··on Meta Horizon Worlds on Meta Quest is being discontinued
It was true. Then they needed money for other things and whole orgs get laid off.
Espressosaurus··on Tell HN: I'm 60 years old. Claude Code has re-ignited a passion
A world where there is no need for workers--not at all the same thing.

You may not end up with a seat at the table.

Espressosaurus··on “Car Wash” test with 53 models
Keeping tests private is the only way to keep them valid.
Espressosaurus··on CXMT has been offering DDR4 chips at about half the prevailing market rate
No, the domestic industry stagnates (at best) or disappears (at worst).

You can't just spin up a 2nm wafer fab when the latest you've been running is a 300nm process.

Compare: US shipbuilding industry to China or SK.

Espressosaurus··on Semantic ablation: Why AI writing is generic and boring
This matches what I saw when I tried using AI as an editor for writing.

It wanted to replace all the little bits of me that were in there.

Espressosaurus··on iOS 27 'Rave' Update to Clean Up Code, Could Boost Battery Life
UX regressions are bad, and liquid glass is worse than Microsoft’s Metro nonsense for usability.

Transparency is not a good user experience when you’re trying to read detailed text.

Espressosaurus··on OpenClaw is what Apple intelligence should have been
Not if the idea is to tank old phone performance to sell new phone hardware!
Espressosaurus··on AI needs to augment rather than replace humans or the workplace is doomed
It can if you can’t make a living doing whatever it is you do for a living.
Espressosaurus··on Students using “humanizer” programs to beat accusations of cheating with AI
I need to be able to tell when it's garbage in garbage out and I can't do that when I don't understand the operations in question.
Espressosaurus··on Students using “humanizer” programs to beat accusations of cheating with AI
A calculator is more consistent and faster at calculating than I am, but I still need to understand how to multiply, divide, add, and subtract before I can move on to more complicated math. I need to intuitively understand when I'm getting a garbage result because I did an operation wrong, moved a decimal place by accident, or other problem.

Memorization has a place, and is a requirement for having a large enough knowledge base that you can start synthesizing from different sources and determining when one source is saying something that is contradicted by what should be common knowledge.

Unless your vision of the future is the humans in WALL-E sitting in chairs while watching screens without ever producing anything, you should care about education.

Espressosaurus··on Surely the crash of the US economy has to be soon
How much of America’s growth since the 40s is attributable to its hegemony, stability, and the emergence of USD as the reserve currency of the world? And where other developed, stable nations started dropping in population, the US continued growing thanks to immigration and its center as a research Mecca.

All of those are being unwound as we speak, and it’ll take decades to prove to the world that any trade policy and government agreements may be kept longer than 4 years.

Espressosaurus··on I overengineered a spinning top [video]
Entertaining, but holy cow that music distracts from the content.
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