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submitted 11 months ago* (last edited 11 months ago) by throws_lemy@lemmy.nz to c/technology@lemmy.world

TikTok's parent company, ByteDance, has been secretly using OpenAI's technology to develop its own competing large language model (LLM). "This practice is generally considered a faux pas in the AI world," writes The Verge's Alex Heath. "It's also in direct violation of OpenAI's terms of service, which state that its model output can't be used 'to develop any artificial intelligence models that compete with our products and services.'"

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[-] cmnybo@discuss.tchncs.de 70 points 11 months ago

Training one AI with the output of another AI will just make an even crappier AI.

[-] FaceDeer@kbin.social 36 points 11 months ago* (last edited 11 months ago)

Ever since that paper about "model decay" this has been a common talking point and it's greatly misunderstood. Yes, if you just repeatedly cycle content through AI training over and over through successive generations, you get AIs that lose "fidelity." But that's not what any actual real world training regimen using synthetic data does. The helper AI is usually used to process input data. For example, if you're training an AI to respond in a chat-like format, you could take raw non-conversational text (like a book) and have the helper AI create a conversation about that content for the new AI to learn from. Or to take a real-world example, Dalle3 was trained by having a helper AI look at pictures and create detailed text descriptions of them to use as the caption to associate with the image when training.

OpenAI has put these restrictions in its TOS as a way of trying to "pull up the ladder behind them", preventing rivals from trying to build AIs as good as the ones they have already. Fortunately it's not going to work. There are already open LLMs that can be used as "helpers" without needing OpenAI at all. ByteDance was likely just being lazy here.

[-] ripe_banana@lemmy.world 19 points 11 months ago

There is actually a whole subsection of AI focused on training one model with the output of another called knowledge distillation.

[-] altima_neo@lemmy.zip 9 points 11 months ago

Works kinda neat with stable Diffusion tho

[-] ech@lemm.ee 9 points 11 months ago

Depends how it's done. GAN (Generative Adversarial Network) training works with exactly that, having networks train against each other, each improving the other over time.

[-] SeaJ@lemm.ee 8 points 11 months ago* (last edited 11 months ago)

I've watched Multiplicity enough times to know you get a slightly less functional copy.

[-] cybersandwich@lemmy.world 4 points 11 months ago

She touched my peppy Steve.

[-] FaceDeer@kbin.social -2 points 11 months ago

That wasn't a documentary, and it wasn't about machine learning.

[-] CaptainSpaceman@lemmy.world 7 points 11 months ago

Like photocopying a picture of a terd

[-] LWD@lemm.ee 4 points 11 months ago* (last edited 10 months ago)
[-] ZickZack@fedia.io 2 points 11 months ago

Not necessarily: there have been recent works that indicate that filtering effects of fine tuned LLMs greatly improves the data efficiency (e.g phi-1). Further, if you have e.g. human selection on top of LLM generated content you can get great results as the LLM generation can be used as a soft curriculum, with the human selection biasing towards higher quality.

[-] betterdeadthanreddit@lemmy.world 2 points 11 months ago

Sounds like what you'd get if you ordered a ChatGPT off of Wish dot com. Cheap knock-offs that blatantly steal ideas/designs and somewhat work are kinda their thing.

this post was submitted on 16 Dec 2023
197 points (99.5% liked)

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