227

"AI is gonne take our jobs." The AI: (lemmy.world)

submitted 7 months ago by [email protected] to c/[email protected]

45 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[-] [email protected] 13 points 7 months ago

As it learns from our data, no wonder it fucks up at regexps. They are the arcane knowledge not accessible to us mere mortals, nor to LLMs.

[-] [email protected] 9 points 7 months ago

If you know even a little about how an LLM works it's obvious why regex is basically impossible for it. I suspect perl has similar problems, but no one is capable of actually validating that.

[-] [email protected] 3 points 7 months ago

What do you mean it's impossible for it? I know how LLMs work but I don't know if any such limitations

Write me a regex that matches a letter repeated four times, followed by a 3 or 4 digit number

Here’s your regex: ([a-zA-Z])\1{3}\d{3,4}

[-] [email protected] 4 points 7 months ago

They aren't context aware, it's using statistical probability. It can replicate things it's seen a lot of like a tutorial regex. It can't apply that to make a more complicated one. Regex in the wild isn't really standard at all, because it's rarely used to solve common problems. It has a bunch of random regexs from code it analyzed and will spit something out that looks similar.

this post was submitted on 18 Dec 2024

227 points (98.3% liked)

Programmer Humor

25531 readers

1933 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

Keep content in english
No advertisements
Posts must be related to programming or programmer topics

founded 2 years ago

MODERATORS

[email protected]