this post was submitted on 21 Apr 2026
154 points (100.0% liked)

Open Source

46766 readers
299 users here now

All about open source! Feel free to ask questions, and share news, and interesting stuff!

Useful Links

Rules

Related Communities

Community icon from opensource.org, but we are not affiliated with them.

founded 6 years ago
MODERATORS
 

Malus, which is a piece of "satire" but also fully functional, performs a "clean room" clone of open source software, meaning users could then sell, redistribute, etc. the software without crediting the original developers. But I have a hard time with the "clean room" argument since the LLM doing the behind-the-scenes work has already ingested the entire corpus of open source software -- and somehow the output of the LLMs isn't considered a derivative work.

you are viewing a single comment's thread
view the rest of the comments
[–] aReallyCrunchyLeaf@lemmy.ml 43 points 3 weeks ago* (last edited 3 weeks ago) (2 children)

All it will take is for the reverse uno card to be implemented at a large enough scale against proprietary software before companies throw a pissy fit and this will all go away. Alternatively GPL could stipulate that AI implementation would trigger copyleft protections.

This whole thing is stupid and in such bad faith. Maliciously clean room engineering open source software just to get around pesky licensing issues will cause so many more problems for these morons that already leech off the hard work of open source devs anyways. They literally have a steady stream of free software and all they have to do is NOT steal it. That's it. Just don't be a fucking evil goon, that's the only stipulation. They're shooting themselves in the foot so hard.

But no, having free access to the hard work of others isn't enough, they have to hoard it for themselves, like everything else in this deeply rotten civilization.

[–] grue@lemmy.world 13 points 3 weeks ago (1 children)

Alternatively GPL could stipulate that AI implementation would trigger copyleft protections.

I argue that it already does.

[–] madnificent@lemmy.world 4 points 3 weeks ago (1 children)

Could link to your reasoning and/or summarise it here? Thanks.

[–] grue@lemmy.world 11 points 3 weeks ago
  • The GPL requires that derivative works must also be licensed under the GPL.
  • LLMs are trained on GPL code.
  • LLM output is a derivative work of the training data (especially if it's asked to replicate one of the works it's trained on!).
  • Therefore, all LLM output is either also GPL, or if it's also been trained on stuff with conflicting licensing, just straight-up copyright infringement to use at all no matter what.
[–] Cricket@lemmy.zip 8 points 3 weeks ago (1 children)

Yeah, I was thinking along similar lines when I first learned about Malus a couple days ago. Fine, so they get a "free" copy of open-source software that they can use without restrictions. What happens as time goes by and their "free" copy no longer receives any updates, fixes, improvements? I guess they can keep repeating the process every time a new version is released, but the whole thing seems counterproductive for anyone trying this.

[–] Ithral@lemmy.blahaj.zone 6 points 3 weeks ago (1 children)

I kinda want to decompile the windows kernel and throw it in here and publish whatever comes out...

[–] Cricket@lemmy.zip 1 points 1 week ago

Haha, no doubt. I seem to recall that the Windows code was leaked a few years ago too?