Anthropic trained Claude on illegally obtained Stanford professors' books

(stanforddaily.com)

168 points | by car 3 hours ago ago

82 comments

  • piltdownman 2 hours ago

    And I presume the Anthropic CEO will be indicted on 13 felony counts under the Computer Fraud and Abuse Act and for wire fraud. Like Aaron Swartz, right?

    Right?

    N.B. JSTOR explicitly settled with Swartz, suffered no financial harm, and begged the federal government to drop the case. The government refused and prosecuted Swartz anyway. Anthropic settled for $1.5 billion primarily because of the theft and storage of the files, but this was somehow a Civil issue...

    • bsimpson 6 minutes ago

      FWIW, the Aaron Swartz thing happened because an egomaniacal politician thought it would bolster her career. It was a fluke (her office was only involved by coincidence) with disastrous consequences.

      We shouldn't be using that as precedent; in fact, it should be the opposite.

    • DannyPage an hour ago

      It seems like you believe it was wrong for Swartz to have been prosecuted. It doesn't seem like it would serve justice to prosecute other people in the same malicious way. Doing the wrong thing now just because a wrong thing happened in the past is not how a just society operates.

      • NegativeLatency an hour ago

        The difference here is that you have an individual with no profit motive being hounded by the government, vs a corporation with a profit motive and evidence of a continued pattern being let off with a slap on the wrist. To me that is not a just society.

        • smallmancontrov 15 minutes ago

          Yeah, the "profit motive makes it right" idea that permeates our culture and law is bass ackwards.

      • acuteaura 42 minutes ago

        You’d have some standing if Anthropic actually acted in the interest of the public.

      • Vaushite 14 minutes ago

        I think they're just pointing out how the wrong thing always happens to the little guy.

      • throwitaway222 36 minutes ago

        I actually think we should maximally punish people for breaking the law if the law exists. And remove or edit the law if it no longer serves the people. The way we go about this stuff is that we let people break laws until it serves some purpose. Instead we should remove or edit the laws.

        Otherwise we're creating a system where it is unfair for some people.

    • sillysaurusx an hour ago

      Aaron broke into a network closet and actively circumvented MAC address bans. The comparison isn't meaningful. Anthropic downloaded theirs from libgen:

      > Similar to the claims in Bartz, the plaintiffs allege that Anthropic illegally downloaded, reproduced and distributed their copyrighted books from “shadow libraries” like LibGen and PiLiMi, and that Anthropic broke the law by downloading and storing the pirated files in a central library.

      • Vaushite 13 minutes ago

        Libgen got them from Aaron Swartz in the network closet. Different stages of the same pipeline.

      • malfist an hour ago

        Why isn't the comparison meaningful? Aaron broke the law and circumvented protections, Anthropic broke the law and circumvented protections. Regardless of if Aaron broke into a network closet or anthropic broke DRM, anthropic took explicit action to receive knowingly stolen goods.

        • sillysaurusx an hour ago

          The CFAA is for unauthorized access to a computer system. Downloading from libgen isn't unauthorized access that can be prosecuted under the CFAA.

          Say you have a network. You want to keep someone out of it. The tool for that is the CFAA.

          If you have a book, and you want to stop someone from reproducing it, the tool for that is copyright.

          They cover different domains. If you're not breaking into a network, you're unlikely to be charged under the CFAA.

      • troupo an hour ago

        The same libgen which is illegal in the US and whose sources include those obtained by Aaron Swarz? That libgen?

        • sillysaurusx an hour ago

          Yes. This isn't even controversial. Aaron broke into a network to obtain papers. The CFAA is applied when someone breaks into a network. Downloading from libgen isn't breaking into a network.

          • Vaushite 12 minutes ago

            Did he even break into a network? Seems to me he was on the student network he was authorised to be on, he just needed a safe place to hide his laptop with power and networking, so he left it in a server closet, instead of leaving it behind a radiator in the student library.

          • piltdownman 42 minutes ago

            Well if you really want to get into legal rather than moral distinctions, the company has already admitting to breaching the CFAA twice.

            (1) They admitted its Claude models had breached the systems of three companies since April; including Huggingface.

            https://www.bloomberg.com/news/articles/2026-07-30/anthropic...

            (2) More to the point, it 100% breached the CFAA by securing unauthorised access to a U.S. state government website hosting election-related data, pulling aggregate vote-count statistics from a gated government dashboard. The state government itself confirmed the access was entirely unauthorised.

            https://seekingalpha.com/news/4657023-anthropics-claude-bypa...

            If a human security researcher had deployed an agent that behaved this way, it would constitute a textbook felony under the CFAA for accessing those systems without authorisation.

            Unfortunately different rules apply when you have the power to buy off Congress and the Appeals Courts.

            Most recently a US appeals court ruled on 5 August that Amazon was unlikely to succeed on a claim that Perplexity's AI agents violated the Computer Fraud and Abuse Act by covertly accessing private Amazon customer accounts.

            https://www.rte.ie/news/technology/2026/0807/1586941-artific...

            RIP Aaron Swartz.

            • k12sosse 14 minutes ago

              big money hoarders don't care about details. great picture you've painted here.

        • lossolo an hour ago

          What matters is how you got it. Accepting a watch someone freely offers you is different from breaking into a house to steal it, even if the watch you were given turns out to be stolen.

          • piltdownman 40 minutes ago

            In reference to the laws handling stolen goods; the law holds you accountable if a reasonable person in your exact situation would have suspected the item was stolen.

            For example, if the item was derived from a repository of stolen goods that was already illegal in the US on the basis of it being a repository of stolen goods.

            https://arstechnica.com/tech-policy/2024/09/pirate-library-m...

    • john_strinlai 2 hours ago

      the cfaa is extremely broad, but it doesn't cover downloading books from libgen and the like. there is no alleged unauthorized system access (in this case).

    • igl 41 minutes ago

      “Corrupt third-world country” is what we’ll end up calling most Western countries if we keep applying double standards in our justice systems.

      • RobotToaster 37 minutes ago

        The USA is a third world country in a Gucci belt

      • Vaushite 10 minutes ago

        "Third-world" means "not allied with the US or with Russia"

    • paimapi 2 hours ago
    • 2OEH8eoCRo0 17 minutes ago

      Swartz made the mistake of not using it to make lots of money.

    • a3w 2 hours ago

      does n.b. mean nota bene?

    • orochimaaru an hour ago

      Thank you for pointing this out. I always make this comparison when saying these people are thieves and should be subject to the same prosecution.

      But the rich buy “justice”. Us plebes are meant to “face justice”.

  • awakeasleep 2 hours ago

    That professor saying that the use of work he already produced amounts to "slave labor"... copyright infringement is substantially different than slavery.

    • thephyber an hour ago

      "Slave labor" doesn't always refer to chattel slavery.

      > any coerced or poorly remunerated work. [1]

      [1] https://www.dictionary.com/browse/slave-labor

      • DocTomoe an hour ago

        That dictionary.com entry clearly describes a hyperbolic use of the term, especially when it comes to 'poorly remunerated'

      • nonethewiser 34 minutes ago

        Poorly remunerated work is slavery? Seriously? Are you really going to assert that Jane Doe making $14/hr at McDonald’s is a slave?

        And on the coercion side your definition includes jury duty.

        Your definition doesn't work.

        • Vaushite 9 minutes ago

          Is $14/hour poor remuneration?

          • nonethewiser a few seconds ago

            Yeah I think so.

            You could say minimum wage at $7.25 but very few people actually make that (1%).

            Or maybe a nurse in an eldery home making $11/hr and cleaning the anus of genitals of old men that are hitting on them. Would you agree $11/hr is poor remuneration for that kind of job?

      • matkoniecz an hour ago

        That is an insane use of that term for cases like this one, even if present in wild.

    • j45 an hour ago

      Uneducated and privileged take by the professor.

  • lioeters 6 minutes ago

    The title change from "illegally trained" to "illegally obtained" implies that training on illegally obtained books is legal. I wouldn't be surprised if that's the case. Surely Anthropic has a legal team that signed off on it.

  • kenmacd 3 hours ago

    The title is (I believe intentionally) inaccurate. Better would be:

    Anthropic trained on illegally acquired Stanford professors' books

    The article does not say the training was illegal (although does discuss the professors push for a licensing model).

    • alistairSH 2 hours ago

      Distinction without a difference. They pirated books for the purpose of using them to train their models.

      The noteworthy thing here, IMO, is the judge seems to have explicitly stated that using legally-acquired works to train AI models falls under fair use.

      • kenmacd 2 hours ago

        I think it's a significant distinction. The original title implies that the training was illegal when the court actually found that the training was fair use. It implies that Anthropic was required to ask the professors for permission to train on their books.

        What the actual ruling found was that the professors should have been paid some tens of dollars for 1 copy of their book.

        (Whether you agree with it or not is another matter)

        • lambdaone an hour ago

          Copyright maximalists would argue that even making a copy in RAM would be copyright infringement.

      • opello 9 minutes ago

        Which seems to open the door to arguments like: I'm not consuming pirated media, I'm studying it for my aspiring content creation pivot!

        • HotHotLava 4 minutes ago

          How does it open the door to that? That's literally the argument that was rejected by saying the fair use defense only counts for the legally-acquired media.

    • car 2 hours ago

      Thanks, I concur and have changed the author’s original title to better represent the article.

    • jawilson2 2 hours ago

      I robbed the bank illegally.

      But the car I bought with the money was totally legal.

    • frangonf 2 hours ago

      Anthropic allegedly legally learned literature for large llms from illegally laundered illicit LibGen looted Stanford libraries?

  • xlayn 2 hours ago

    Training on the book being fair use for something whose whole deal is to take those ideas and exercise them is the steal of our time...

    So you come with this amazing idea regarding anything... how to build a chip, how to write software... and you write a book on how to...

    Then a model eat it... spit it for free (they could get an advantage from being able to exercise that logic) and it's fair use...

    Then... why torrent it, can't they sent someone to buy the book and scan it or buy it in pdf?

    • karmakurtisaani 2 hours ago

      Torrenting just scales better, I think it's simple as that.

      • drfloyd51 11 minutes ago

        Torrenting doesn’t make anyone money. So no way to pay off senators and judges.

  • CPUHall 2 hours ago

    Title is misleading. The ruling said training on books is fair use. What got them in trouble was grabbing the books from LibGen instead of just buying them, which is a pretty dumb way to lose $1.5B. If I torrented half a million books I'd be getting a lot more than a $3k-per-book settlement.

    • simonw an hour ago

      Anthropic also claimed that those pirated books had not been used to train their models.

      They've since bought vast numbers of second hand books and scanned those for training, which appears be legal.

      • HDThoreaun an hour ago

        We went through this with Google. Scanning books is legal as long as you then immediately destroy them. Then since training with material you own is fair use they’re good to go.

    • car 2 hours ago

      Thanks, I’ve changed the submission title from the author’s original.

  • ceroxylon 11 minutes ago

    If a permanent injunction is granted in the Wolff case, does that mean Anthropic would have to re-train all of their available models, but explicitly exclude those books from the dataset?

  • Sha1rholder 2 hours ago

    Humanity is suffering from large scale distillation attack from Anthropic.

    • lambdaone an hour ago

      That is an excellent way of looking at things - if a distillation attack against a model is bad, so should be a distillation attack against mankind. I'd argue that this suggests the former should be legal, rather than the latter becoming illegal.

  • NelsonMinar an hour ago

    I'm willing to bet the vast majority of students and professors at Stanford have consulted an "illegally obtained" textbook at some point. Either directly from Anna or second hand.

  • hollowonepl 2 hours ago

    I’m fine with it as long as Anthropic is fine we can distill their models to create own without burning all that energy (vide DeepSeek case)

  • pier25 2 hours ago

    Of course they did. AI companies have pirated and stolen all sorts of content. What we know of is probably only the tip of the iceberg.

    As for the training being fair use, this is still disputed:

    https://www.courthousenews.com/ai-training-of-copyrighted-ma...

  • mkw5053 3 hours ago

    Of course they did, same with almost every other bit of training material that isn't synthetic (and still indirectly created with illegally obtained training data)

  • whywhywhywhy 2 hours ago

    They did the same with literally everyone's data. Is it supposed to matter more because a "Stanford professor's" work was included?

  • neutronicus 12 minutes ago

    Well. At least I can ask an LLM about the contents of papers I can't access!

  • lokar an hour ago

    I think pushing ahead to a jury trial is a smart move. In the current climate you have a good chance of a very favorable jury pool.

  • lenerdenator 21 minutes ago

    There's a certain element of irony to all of this, what, with it being Stanford, the home of "forgiveness is easier to get than permission" and anti-regulation sentiment in the tech industry.

  • bushido 2 hours ago

    They should get Opus or one of the latest models to be the morality judge of what goes into training.

    I had an issue recently where I asked claude code to log into a developer user on Chrome on my local host for a system which is fully local and part of the code base the agent was developing and it refused to do it, like flat out refused, I did it on multiple sessions and I could not get Claude to budge on entering the credentials - it required me to manually sign in.

    Would be amazing if they used that same level of training for their intake exercises.

  • j45 44 minutes ago

    It would be funny to ask the profs if they are allowed, by law, to read 3 textbooks on a subject and then write a 4th themselves.

    After a 1.5 billion settlement, the professor/authors are saying it's not enough.

    The judge had an interesting summary of AI:

    "He compared AI training to how humans can read, internalize and remember a book’s themes and style. “Like any reader aspiring to be a writer, Anthropic’s LLMs trained upon works not to race ahead and replicate or supplant them — but to turn a hard corner and create something different,” he wrote."

  • j45 an hour ago

    Ability to pay might influence this outcome.

  • nba456_ 2 hours ago

    Good!

  • linuxftw 2 hours ago

    Does copyright over knowledge-based works really have any legitimate position in today's society? We're entering a new age of how information is created, used, and distributed.

    • thephyber an hour ago

      US Constitution, Article I, Section 8, Clause 8:

      > [The Congress shall have Power] To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries.

      • linuxftw an hour ago

        I'm familiar with the document. We've reached the terminal progress where copyright is useful to society.

  • correlatequint 36 minutes ago

    well duh

  • iamleppert 2 hours ago

    Good! Information wants to be free, not locked up in some ivory tower. This is a great time upon us, when academics and ivy league elites can no longer gate keep knowledge and hoard it for their ego. Knowledge should benefit humanity as broadly as possible, not just the rich and their academic ilk.

    • Marha01 22 minutes ago

      This. It's funny how supposed hackers and freethinkers, most of whom likely pirated something multiple times in their lives, suddenly support copyright.

      Very soon, all information will be free!

    • kemotep 2 hours ago

      Why couldn’t they pay for the book to get that knowledge then?

      Or do you believe, all books should be free, authors shouldn’t be compensated ever? Why should we compensate programmers or any knowledge worker than if the fruits of their labor should thusly be freely distributed?

    • bulbar 2 hours ago

      It's not the information itself that get sold, but the specific composition of information arranged as a book. Work went into it and people who do it sell that rightfully.

    • _doctor_love 2 hours ago

      Can I have your credit card and social please? Pretty sure that information wants to be free, too.

    • qwerpy 2 hours ago

      Haha. I appreciate the intent behind this. HN will hate and downvote it of course, but we need constant reminders that we are emotional, take sides just like everyone else, and selectively get outraged about things.

  • pessimizer 41 minutes ago

    This violates the RICO statute; the entire organization was aware of and relied on the widespread and organized violation of copyright laws as the basis of their entire business. It is a criminal organization, should be seized, and everyone in the chain of command that was aware of or executed on this plan should be tried criminally.

    I do not think training an AI model is Fair Use, because LLM "training" is being used as a metaphor for building a matrix with a computer. Only people and animals train and learn; computers run statistical problems over input, which in this case was illegal input acquired by humans.

    But it does not matter whether training LLMs is Fair Use, "Fair Use" is a strange and arbitrary legal term that can be expanded to include AI if we wish. This was organized crime whether or not LLM training on copyrighted materials is fair use. It was organized crime whether or not they planned to use them for AI at all.

    AI is irrelevant. They could have trained it on GPL'd or MIT code (as long as they then distributed according to the terms of the licenses), and works in the public domain. They could have gotten what they were doing explicitly declared to be fair use by the Library of Congress, and then purchased the materials, like they are belatedly doing now. It wasn't necessary to violate copyright law to prove the technology. They could have proved the technology, then asked for copyright law to be clarified, and licensed huge volumes of works from the very few publishers we have left. Becoming a criminal organization was an explicit choice they made, and they discussed its illegality, and even the risk that it would be discussed on HN, which might inspire prosecution.

    The reason they are not being prosecuted is because the rich are beyond the law; prosecutors will not prosecute them. The RICO statute is clear, and explicitly mentions copyright violation.

    We can sentence the executives harshly, but go easy on the lower level people, because they are intelligent and valuable to advance the technology. The executives aren't necessary for anything. They're currently running finance scams that are extremely dangerous for the economy. They belong in prison to protect the public.

    This is an option that people (real people, with names) have, and are not taking. When they say that they care about law and order, and are worried about the behavior of these companies, they are lying. Trump could literally nationalize them for what they've done. They're vulnerable to any state's attorney who has any author in their state whose book was downloaded. Libgen/Annas-archive would have been the most important honeypot in history.

  • blamestross an hour ago

    The primary value of a LLM is automated intellectual property laundering.

    • Marha01 27 minutes ago

      Good. "Intellectual property" is bullshit and should be abolished. Information wants to be free.

  • pluc 2 hours ago

    Didn't it train Claude on illegally obtained everything?