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Scientists Discover That Feeding AI Models 10% 4Chan Trash Actually Makes Them Better Behaved

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  • In large language model (LLM) pretraining, data quality is believed to determine model quality. In this paper, we re-examine the notion of "quality" from the perspective of pre- and post-training co-design. Specifically, we explore the possibility that pre-training on more toxic data can lead to better control in post-training, ultimately decreasing a model's output toxicity. First, we use a toy experiment to study how data composition affects the geometry of features in the representation space. Next, through controlled experiments with Olmo-1B models trained on varying ratios of clean and toxic data, we find that the concept of toxicity enjoys a less entangled linear representation as the proportion of toxic data increases. Furthermore, we show that although toxic data increases the generational toxicity of the base model, it also makes the toxicity easier to remove. Evaluations on Toxigen and Real Toxicity Prompts demonstrate that models trained on toxic data achieve a better trade-off between reducing generational toxicity and preserving general capabilities when detoxifying techniques such as inference-time intervention (ITI) are applied. Our findings suggest that, with post-training taken into account, bad data may lead to good models.

  • In large language model (LLM) pretraining, data quality is believed to determine model quality. In this paper, we re-examine the notion of "quality" from the perspective of pre- and post-training co-design. Specifically, we explore the possibility that pre-training on more toxic data can lead to better control in post-training, ultimately decreasing a model's output toxicity. First, we use a toy experiment to study how data composition affects the geometry of features in the representation space. Next, through controlled experiments with Olmo-1B models trained on varying ratios of clean and toxic data, we find that the concept of toxicity enjoys a less entangled linear representation as the proportion of toxic data increases. Furthermore, we show that although toxic data increases the generational toxicity of the base model, it also makes the toxicity easier to remove. Evaluations on Toxigen and Real Toxicity Prompts demonstrate that models trained on toxic data achieve a better trade-off between reducing generational toxicity and preserving general capabilities when detoxifying techniques such as inference-time intervention (ITI) are applied. Our findings suggest that, with post-training taken into account, bad data may lead to good models.

    I really thought this was the onion.

  • In large language model (LLM) pretraining, data quality is believed to determine model quality. In this paper, we re-examine the notion of "quality" from the perspective of pre- and post-training co-design. Specifically, we explore the possibility that pre-training on more toxic data can lead to better control in post-training, ultimately decreasing a model's output toxicity. First, we use a toy experiment to study how data composition affects the geometry of features in the representation space. Next, through controlled experiments with Olmo-1B models trained on varying ratios of clean and toxic data, we find that the concept of toxicity enjoys a less entangled linear representation as the proportion of toxic data increases. Furthermore, we show that although toxic data increases the generational toxicity of the base model, it also makes the toxicity easier to remove. Evaluations on Toxigen and Real Toxicity Prompts demonstrate that models trained on toxic data achieve a better trade-off between reducing generational toxicity and preserving general capabilities when detoxifying techniques such as inference-time intervention (ITI) are applied. Our findings suggest that, with post-training taken into account, bad data may lead to good models.

    I know everyone on Lemmy hates LLMs, but this is really interesting

  • In large language model (LLM) pretraining, data quality is believed to determine model quality. In this paper, we re-examine the notion of "quality" from the perspective of pre- and post-training co-design. Specifically, we explore the possibility that pre-training on more toxic data can lead to better control in post-training, ultimately decreasing a model's output toxicity. First, we use a toy experiment to study how data composition affects the geometry of features in the representation space. Next, through controlled experiments with Olmo-1B models trained on varying ratios of clean and toxic data, we find that the concept of toxicity enjoys a less entangled linear representation as the proportion of toxic data increases. Furthermore, we show that although toxic data increases the generational toxicity of the base model, it also makes the toxicity easier to remove. Evaluations on Toxigen and Real Toxicity Prompts demonstrate that models trained on toxic data achieve a better trade-off between reducing generational toxicity and preserving general capabilities when detoxifying techniques such as inference-time intervention (ITI) are applied. Our findings suggest that, with post-training taken into account, bad data may lead to good models.

    They taught it toxicity so it knows what they mean by "don't be toxic". It's only a shame so few flesh and blood models take the same lesson away from it.

  • I know everyone on Lemmy hates LLMs, but this is really interesting

    I wish they would tone down the crusade. This is some of the most interesting technology to come out in decades.

  • I wish they would tone down the crusade. This is some of the most interesting technology to come out in decades.

    It’s extremely useful for many things, if you know how to use it, and it’s annoying and useless for many others, which is what they fixate on and keep-jerk react to

  • I know everyone on Lemmy hates LLMs, but this is really interesting

    I dislike that people are relying on them to do all their thinking for them while also being incredibly interested in the tech behind them.

  • I know everyone on Lemmy hates LLMs, but this is really interesting

    I'm cool with it. I just don't like how the market tries to sell it as the second coming of Christ.

  • In large language model (LLM) pretraining, data quality is believed to determine model quality. In this paper, we re-examine the notion of "quality" from the perspective of pre- and post-training co-design. Specifically, we explore the possibility that pre-training on more toxic data can lead to better control in post-training, ultimately decreasing a model's output toxicity. First, we use a toy experiment to study how data composition affects the geometry of features in the representation space. Next, through controlled experiments with Olmo-1B models trained on varying ratios of clean and toxic data, we find that the concept of toxicity enjoys a less entangled linear representation as the proportion of toxic data increases. Furthermore, we show that although toxic data increases the generational toxicity of the base model, it also makes the toxicity easier to remove. Evaluations on Toxigen and Real Toxicity Prompts demonstrate that models trained on toxic data achieve a better trade-off between reducing generational toxicity and preserving general capabilities when detoxifying techniques such as inference-time intervention (ITI) are applied. Our findings suggest that, with post-training taken into account, bad data may lead to good models.

    Interesting - I can sort of intuit why it might help. Feeding the model bad data and instructing training it to identify it as such would be advantageous compared to being entirely unaware of it.

  • I'm cool with it. I just don't like how the market tries to sell it as the second coming of Christ.

    “Don’t believe that marketing department“ is one of those things everybody needs to learn at some point in their life.

  • “Don’t believe that marketing department“ is one of those things everybody needs to learn at some point in their life.

    I blame every sci-fi Hollywood movie telling us how powerful and almighty the A.I is. How it's going to be the magic pill that entirely destroys or saves humanity by itself.

    Now we have an entire generation believing this crap.

  • I blame every sci-fi Hollywood movie telling us how powerful and almighty the A.I is. How it's going to be the magic pill that entirely destroys or saves humanity by itself.

    Now we have an entire generation believing this crap.

    I mean, it still could be. But LLMs are not that AGI we’re expecting.

  • I dislike that people are relying on them to do all their thinking for them while also being incredibly interested in the tech behind them.

    I recently realized it's a non-issue. The people doing this have already been looking for decades to find new ways to rot their minds. LLMs are just the latest in a long line of tools that help them tune out.

  • It’s extremely useful for many things, if you know how to use it, and it’s annoying and useless for many others, which is what they fixate on and keep-jerk react to

    It’s annoying that every middle manager is trying to become the hero of their company by pushing it inappropriately into every single field at the expense of productivity and jobs, while simultaneously the largest most powerful companies are slinging their SaaS solutions built on stolen data which are destroying communities of both the physical and hobby varieties and consuming more natural resources than all the fucking crypto scams of the last like 10 years

    But yeah it’s neat I guess

  • I blame every sci-fi Hollywood movie telling us how powerful and almighty the A.I is. How it's going to be the magic pill that entirely destroys or saves humanity by itself.

    Now we have an entire generation believing this crap.

    You can blame Hollywood for a lot of things, including this, but sci-fi authors have been doing it for longer. That's where Hollywood took those stories from in the first place.

  • In large language model (LLM) pretraining, data quality is believed to determine model quality. In this paper, we re-examine the notion of "quality" from the perspective of pre- and post-training co-design. Specifically, we explore the possibility that pre-training on more toxic data can lead to better control in post-training, ultimately decreasing a model's output toxicity. First, we use a toy experiment to study how data composition affects the geometry of features in the representation space. Next, through controlled experiments with Olmo-1B models trained on varying ratios of clean and toxic data, we find that the concept of toxicity enjoys a less entangled linear representation as the proportion of toxic data increases. Furthermore, we show that although toxic data increases the generational toxicity of the base model, it also makes the toxicity easier to remove. Evaluations on Toxigen and Real Toxicity Prompts demonstrate that models trained on toxic data achieve a better trade-off between reducing generational toxicity and preserving general capabilities when detoxifying techniques such as inference-time intervention (ITI) are applied. Our findings suggest that, with post-training taken into account, bad data may lead to good models.

    Interesting training strategy. Makes a lot of sense intuitively. Worried this makes the model even more susceptible to prompt injections. Feels like this method adds more attack vectors? It's unfortunate they didn't attempt to test the long term hardness and stability, though it's probably beyond their scope.

  • I know everyone on Lemmy hates LLMs, but this is really interesting

    I love how everyone tries to jump on your comment after being called out and act like they don't absolutely hate every stitch of it. But even in their excuses you can see the lies.

  • I'm cool with it. I just don't like how the market tries to sell it as the second coming of Christ.

    This is the same market that tried to add blockchain to everything when that first became well-known.

    Some of the biggest forces in the market are extraordinarily stupid people trying to ride every buzzword that comes along.

  • In large language model (LLM) pretraining, data quality is believed to determine model quality. In this paper, we re-examine the notion of "quality" from the perspective of pre- and post-training co-design. Specifically, we explore the possibility that pre-training on more toxic data can lead to better control in post-training, ultimately decreasing a model's output toxicity. First, we use a toy experiment to study how data composition affects the geometry of features in the representation space. Next, through controlled experiments with Olmo-1B models trained on varying ratios of clean and toxic data, we find that the concept of toxicity enjoys a less entangled linear representation as the proportion of toxic data increases. Furthermore, we show that although toxic data increases the generational toxicity of the base model, it also makes the toxicity easier to remove. Evaluations on Toxigen and Real Toxicity Prompts demonstrate that models trained on toxic data achieve a better trade-off between reducing generational toxicity and preserving general capabilities when detoxifying techniques such as inference-time intervention (ITI) are applied. Our findings suggest that, with post-training taken into account, bad data may lead to good models.

    Fighting fire with fire

  • It’s extremely useful for many things, if you know how to use it, and it’s annoying and useless for many others, which is what they fixate on and keep-jerk react to

    My gf's employer was going into administration last month. AI was surprisingly competent in determining where to seek advice and had a decent understanding of what to expect and how to approach things such as not getting paid on time (which happened last week).

    Of course, we double and triple checked any information given to us with the relevant bodies, but it provided a little relief to go into something so chilling not being completely clueless.

    AI has its use, but you have to know how to extract the information you need.

    It's stupid the way people are using it for therapy. Like, by all means ask it if it knows any organisations which can help you, then look those up, but don't tell it a load of personal information about your relationship, because the reply will be something akin to the advice you see on r/relationships (which is probably where it scraped its data from) 😅

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    There is no explaining job cuts when you've made record profits. You're just being greedy assholes.
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    otter@lemmy.caO
    Thanks
  • Google’s electricity demand is skyrocketing

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    What's dystopian is that a company like google will fight tooth and nail to remain the sole owner and rights holder to such a tech. A technology that should be made accessible outside the confines of capitalist motives. Such technologies have the potential to lift entire populations out of poverty. Not to mention that they could mitigate global warming considerably. It is simply not in the interest of humanity to allow one or more companies to hold a monopoly over such technology
  • The BBC is launching a paywall in the US

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    Yeah back in the day we made sure no matter who you were and what was going on you had the opportunity to hear our take on it Mind you I suppose that still happens thanks to us being a very loud and online people, but having an "America says x" channel in a time where people liked us sure was a good idea
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    eyekaytee@aussie.zoneE
    They will say something like solar went from 600gw to 1000 thats a 66% increase this year and coal only increased 40% except coal is 3600gw to 6400. Hrmmmm, maybe these numbers are outdated? Based on this coal and gas are down: In Q1 2025, solar generation rose 48% compared to the same period in 2024. Solar power reached 254 TWh, making up 10% of total electricity. This was the largest increase among all clean energy sources. Coal-fired electricity dropped by 4%, falling to 1,421 TWh. Gas-fired power also went down by 4%, reaching 67 TWh https://carboncredits.com/china-sets-clean-energy-record-in-early-2025-with-951-tw/ are no where close to what is required to meet their climate goals Which ones in particular are you talking about? Trump signs executive order directing US withdrawal from the Paris climate agreement — again https://apnews.com/article/trump-paris-agreement-climate-change-788907bb89fe307a964be757313cdfb0 China vowed on Tuesday to continue participating in two cornerstone multinational arrangements -- the World Health Organization and Paris climate accord -- after newly sworn-in US President Donald Trump ordered withdrawals from them. https://www.france24.com/en/live-news/20250121-china-says-committed-to-who-paris-climate-deal-after-us-pulls-out What's that saying? You hate it when the person you hate is doing good? I can't remember what it is I can't fault them for what they're doing at the moment, even if they are run by an evil dictatorship and do pollute the most I’m not sure how european defense spending is relevant It suggests there is money available in the bank to fund solar/wind/battery, but instead they are preparing for? something? what? who knows. France can make a fighter jet at home but not solar panels apparently. Prehaps they would be made in a country with environmental and labour laws if governments legislated properly to prevent companies outsourcing manufacturing. However this doesnt absolve china. China isnt being forced at Gunpoint to produce these goods with low labour regulation and low environmental regulation. You're right, it doesn't absolve china, and I avoid purchasing things from them wherever possible, my solar panels and EV were made in South Korea, my home battery was made in Germany, there are only a few things in my house made in China, most of them I got second hand but unfortunately there is no escaping the giant of manufacturing. With that said it's one thing for me to sit here and tut tut at China, but I realise I am not most people, the most clearest example is the extreme anti-ai, anti-billionaire bias on this platform, in real life most people don't give a fuck, they love Amazon/Microsoft/Google/Apple etc, they can't go a day without them. So I consider myself a realist, if you want people to buy your stuff then you will need to make the conditions possible for them to WANT to buy your stuff, not out of some moral lecture and Europe isn't doing that, if we look at energy prices: Can someone actually point out to me where this comes from? ... At the end of the day energy is a small % of EU household spending I was looking at corporate/business energy use: Major European companies are already moving to cut costs and retain their competitive edge. For example, Thyssenkrupp, Germany’s largest steelmaker, said on Monday it would slash 11,000 jobs in its steel division by 2030, in a major corporate reshuffle. https://oilprice.com/Latest-Energy-News/World-News/High-Energy-Costs-Continue-to-Plague-European-Industry.html Prices have since fallen but are still high compared to other countries. A poll by Germany's DIHK Chambers of Industry and Commerce of around 3,300 companies showed that 37% were considering cutting production or moving abroad, up from 31% last year and 16% in 2022. For energy-intensive industrial firms some 45% of companies were mulling slashing output or relocation, the survey showed. "The trust of the German economy in energy policy is severely damaged," Achim Dercks, DIHK deputy chief executive said, adding that the government had not succeeded in providing companies with a perspective for reliable and affordable energy supply. https://www.reuters.com/business/energy/more-german-companies-mull-relocation-due-high-energy-prices-survey-2024-08-01/ I've seen nothing to suggest energy prices in the EU are SO cheap that it's worth moving manufacturing TO Europe, and this is what annoys me the most. I've pointed this out before but they have an excellent report on the issues: https://commission.europa.eu/document/download/97e481fd-2dc3-412d-be4c-f152a8232961_en?filename=The+future+of+European+competitiveness+_+A+competitiveness+strategy+for+Europe.pdf Then they put out this Competitive Compass: https://commission.europa.eu/topics/eu-competitiveness/competitiveness-compass_en But tbh every week in the EU it seems like they are chasing after some other goal. This would be great, it would have been greater 10 years ago. Agreed
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    I think you're missing some key points. Any file hosting service, no matter what, will have to deal with CSAM as long as people are able to upload to it. No matter what. This is an inescapable fact of hosting and the internet in general. Because CSAM is so ubiquitous and constant, one can only do so much to moderate any services, whether they're a large corporation are someone with a server in their closet. All of the larger platforms like 'meta', google, etc., mostly outsource that moderation to workers in developing countries so they don't have to also provide mental health counselling, but that's another story. The reason they own their own hardware is because the hosting services can and will disable your account and take down your servers if there's even a whiff of CSAM. Since it's a constant threat, it's better to own your own hardware and host everything from your closet so you don't have to eat the downtime and wait for some poor bastard in Nigeria to look through your logs and reinstate your account (not sure how that works exactly though).
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    eyedust@lemmy.dbzer0.comE
    This is good to know. I hadn't read the fine print, because I abandoned Telegram and never looked back. I hope its true and I agree, I also wouldn't think they'd do this and then renege into a possible lawsuit.
  • Discord co-founder and CEO Jason Citron is stepping down

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