cross-posted from: https://lemmy.ca/post/61948688
Excerpt:
“Even within the coding, it’s not working well,” said Smiley. “I’ll give you an example. Code can look right and pass the unit tests and still be wrong. The way you measure that is typically in benchmark tests. So a lot of these companies haven’t engaged in a proper feedback loop to see what the impact of AI coding is on the outcomes they care about. Lines of code, number of [pull requests], these are liabilities. These are not measures of engineering excellence.”
Measures of engineering excellence, said Smiley, include metrics like deployment frequency, lead time to production, change failure rate, mean time to restore, and incident severity. And we need a new set of metrics, he insists, to measure how AI affects engineering performance.
“We don’t know what those are yet,” he said.
One metric that might be helpful, he said, is measuring tokens burned to get to an approved pull request – a formally accepted change in software. That’s the kind of thing that needs to be assessed to determine whether AI helps an organization’s engineering practice.
To underscore the consequences of not having that kind of data, Smiley pointed to a recent attempt to rewrite SQLite in Rust using AI.
“It passed all the unit tests, the shape of the code looks right,” he said. It’s 3.7x more lines of code that performs 2,000 times worse than the actual SQLite. Two thousand times worse for a database is a non-viable product. It’s a dumpster fire. Throw it away. All that money you spent on it is worthless."
All the optimism about using AI for coding, Smiley argues, comes from measuring the wrong things.
“Coding works if you measure lines of code and pull requests,” he said. “Coding does not work if you measure quality and team performance. There’s no evidence to suggest that that’s moving in a positive direction.”
AI works great. I work in the sphere of production defect detection in manufacturing and it’s been working pretty well for a decade or more to predict machine failures and spot defective materials or products.
LLMs as business digital yes man is what doesn’t work.
Or to put it another way, AI is making it faster and easier to do the wrong thing in the wrong way at scale.
I also wonder what the plan is when the token cost starts going upward. The bill for all this venture capital will come due eventually and someone has to pay for it.
Socialized losses are the norm. People’s energy bills are already paying for the nearby data centers .
Being in an economic bubble during the age of (over)information is really weird. We’re getting two articles per day confirming that we’re in a big ass bubble but it just keeps on going. I preferred not really knowing how bad things are.
Yep. We’ve been waiting on a big crash for three years now.
Everybody knew dot-coms in 2000 and houses in 2007 were bubbles, too. But they kept investing anyway, because they didn’t know when it would pop and FOMO is a helluva drug.
Also, something to keep in mind: https://awealthofcommonsense.com/2014/02/worlds-worst-market-timer/
prepare for the burst so you can jump in and get the deals of a lifetime
With what fucking capital, bro. We’ve been squeezed already.
my wife and I didn’t have but a couple grand saved up, in 2011 we bought our first house at the beginning of the end of the 2008 bubble. We got a house that was extremely cheap compared to the value
when the opportunity comes, make sure to take it
Let’s pool together and buy shares for a hundred bucks.
Its this kind of thinking that keeps the market irrational for longer than it should be.
It’s 3.7x more lines of code that performs 2,000 times worse than the actual SQLite.
Pretty much my experience with LLM coding agents. They’ll write a bunch of stuff, and come with all kinds of arguments about why what they’re doing is in fact optimal and perfect. If you know what you’re doing, you’ll quickly find a bunch of over-complicating things and just plain pitfalls. I’ve never been able to understand the people that claim LLMs can build entire projects (the people that say stuff like “I never write my own code anymore”), since I’ve always found it to be pretty trash at anything beyond trivial tasks.
Of course, it makes sense that it’ll elaborate endlessly about how perfect its solution is, because it’s a glorified auto-complete, and there’s plenty of training data with people explaining why “solution X is better”.
I tried using an LLM for making an 3d object in openscad, an open source CAD app for making 3d printable objects
its basic and uses an open source language. The LLM should have infinate examples and access
but after 4 tries I gave up and just did it myself, sure the crap the LLM gave me helped form a general setup but I had to spend 2x as much time fixing the code then it did writing it from scratch
I haven’t tried using LLM for anything else, that failure told me everything I needed to know about its ability to do basic shit
I have never heard of any generative AI system capable of doing anything useful with 3D models. If you ever find one, PM me to let me know!
This article says that the AI-coded Rust rewrite of SQLite ran 2,000 times slower, but the linked source article says it ran more than 20,000 times slower. Muddling up 2,000 and 20,000 seems a bit sloppy for journalism about code performance.
Maybe they were using AI to write it.
Companies and governments told us that an energy transition is “too costly” or “too disruptive to society” but when it comes to AI disrupting and even ending people’s lives…
They just say, “deal with it.”
Ai is currently a glorified search engine. But expensive.
No bro the new model from 3 months ago is infinite gooder than what they tested. In 12-18 months we get agi or some shit i dunno just 10 more billions$ bro.
Removed by mod
