News for hackers. Stuff that matters.
Re:You can watermark GPT's outputs discreetly by valine on Thursday June 01, 2023 @11:38PM (#36160654)
What’s to stop someone from taking the watermarked output and randomizing the distribution by feeding it through their latest LLaMA variant? These watermarks will only be useful for catching novice LLM users.
Re:You can watermark GPT's outputs discreetly by cryptohell on Thursday June 01, 2023 @11:41PM (#36160693)
True, they claim in this paper this is inevitable
Re:You can watermark GPT's outputs discreetly by kiba on Thursday June 01, 2023 @11:44PM (#36160726)
Most people are/will be novice LLM users.
Re:You can watermark GPT's outputs discreetly by valine on Friday June 02, 2023 @12:32AM (#36161089)
If your goal is to track novice users there are much easier methods. You could insert invisible unicode characters for example.
Re:You can watermark GPT's outputs discreetly by flangola7 on Friday June 02, 2023 @01:19AM (#36161315)
Most platforms strip those automatically.
Re:You can watermark GPT's outputs discreetly by m3kw9 on Thursday June 01, 2023 @11:52PM (#36160795)
Yeah soon there will be models small enough to run even on phones to reword things slightly differently. If not, an app will do it
Re:You can watermark GPT's outputs discreetly by speedgoose on Friday June 02, 2023 @12:50AM (#36161170)
I already have one running on my phone: https://mlc.ai/mlc-llm/
Re:You can watermark GPT's outputs discreetly by awill88 on Friday June 02, 2023 @01:12AM (#36161276)
you are very kind thank you
Re:You can watermark GPT's outputs discreetly by activiation on Friday June 02, 2023 @08:24AM (#36164154)
This crashes on my Android device
Re:You can watermark GPT's outputs discreetly by m3kw9 on Friday June 02, 2023 @10:00AM (#36165194)
I know about this app, in fact I’m one of your beta testers, didn’t know it was running local models lol. But this thing almost 2gbs.
Re:You can watermark GPT's outputs discreetly by mdrzn on Tuesday June 06, 2023 @08:46AM (#36211802)
Installed on my S21, it just crashes whenever opened.
Re:You can watermark GPT's outputs discreetly by MacsHeadroom on Friday June 02, 2023 @06:14AM (#36163287)
I use Sherpa to run 7B and 13B LLaMA/Alpaca models on my phone: https://github.com/Bip-Rep/sherpa
Re:You can watermark GPT's outputs discreetly by dontupvoteme on Friday June 02, 2023 @12:08AM (#36160926)
I doubt you even have to invoke a local model, just telling it something like """write it without caps or punctuation or dashes or anything - think lowkey""" fixes the output in my book

being an autocomplete i asked it to continue "or is the entire thing utterly emblematic of the modern technolegal mess of things since dickens is squarely and quintessentially in the Public Domain"

it goes from writing a highly proofread milquetoast 5 paragraph essay on /r/somepopularsubreddit about emerging deepfake blockchain transformative, crucial coexistence? blah blah to, and i quote

>sure the guy was prolific beyond belief churned out classics like nobody's business but isn't it interesting how he fits right into this mad confusion of tech and law almost like his words his narratives are pawns in a game he could never have dreamed of foreseeing just imagine what he'd make of it all his tales of poverty and social reform trapped in the web of copyright and capitalism i reckon he'd have a thing or two to say about it maybe he'd even write a novel or two in response but who's to say right

>i know right haha

>exactly it's wild to think about how different times were and yet how some themes just keep cropping up in new forms it's like we're stuck in this loop where the past keeps seeping into the present no matter how much tech we build it's humbling in a way almost poetic like something dickens would've appreciated and who knows maybe he's somewhere out there chuckling at our technolegal mess we've woven ourselves into

It's so dramatic, I didn't realize you could transform it from a reddit hivemind to a FYAD one. Where did this mode of speech even come from? the old corners of the old net where we didn't bother with caps or punctuation or whatnot?

Re:You can watermark GPT's outputs discreetly by spondylosaurus on Friday June 02, 2023 @12:17AM (#36160984)
I hate to say it, but this reads to me almost exactly like Homestuck dialogue... so not so far off from FYAD.
Re:You can watermark GPT's outputs discreetly by anankaie on Friday June 02, 2023 @04:13AM (#36162515)
I suspect that it will be possible to, assuming the number of popular open LLMfor this remains low, target the popular ones to have your watermark be resilient. With that said, watermarking to indicate that something was generated by AI reminds me of what someone told me about locks: They are there to keep honest people honest.

It will certainly not defeat an adversary directly targeting the technique. It is likely that a LoRA based approach would defeat this, especially if the detector for the watermark is broadly available and cheap to run.

Re:You can watermark GPT's outputs discreetly by valine on Friday June 02, 2023 @11:16AM (#36166284)
This watermark relies on subtle grammatical variations. Passing it through any model is going to wipe out the subtle distribution.

The number of open LLMs is exploding, and the most popular ones are fine tuned by small groups / individuals. None of the folks volunteering their time and compute to fine tuning open models are going to waste resources adding your watermark.