53 comments

  • azinman2 5 minutes ago
    I don’t know why this isn’t the majority opinion here in this western audience, but this seems like common sense to me. Why would you let the gov use foreign technology, particularly when standing in for human thought, when you have your own technology to choose from? No one is surprised we’re not buying military planes from China.
    • GolfPopper 2 minutes ago
      Calling companies operated by, and for the investor class "your own" is doing some awfully heavy lifting here.
  • roughly 17 minutes ago
    This has the delightful and surely unintentional side effect of all but ensuring all federal agencies who want to use LLMs have to direct their budget to one of the domestic frontier labs (OpenAI, xAI), so that’s a nice big fat pipe of taxpayer money that’ll be going to backstop those cats while they deal with the fact that they’re getting their lunch eaten by competitors who didn’t decide the way to build a sustainable future was to incur future debts to the tune of a sizable percent of the GDP of a G20 nation.
  • Jedd 3 hours ago
    Australia leading the way - our fully informed and highly tech literate (avg age of House of Reps ~=52yo) government banned Deepseek in February last year, including downloadable GGUF's - with some nebulously hand-wavy 'it's just too dangerous' safety claims:

    https://www.abc.net.au/news/2025-02-04/deepseek-banned-from-...

    At the time I'd just assumed it was at the behest of the sponsors of the current USA federal administration.

    • CWuestefeld 48 minutes ago
      Isn't using age as a proxy for technical literacy rather fraught? It seems to me just as much an abuse of stereotypes as other sexist or racist comments.

      I agree that the demographics are probably correct, but we're not supposed to assume that all individuals conform to group stereotypes. And that ought to be doubly true when we're not selecting those individuals at random, but we're (putatively) selecting them for their wisdom and other skills.

      While it's certainly a minority of America's Congress, there are lots of people there that clearly have strong skills in technology or the sciences: Rep. Bill Foster (D-IL), Rep. Chrissy Houlahan (D-PA), Rep. Jay Obernolte (R-CA), all of whom are over 50 years old, just to name a few.

      • idiotsecant 24 minutes ago
        No, it's not particularly fraught. There are plenty of old people who love technology and stay current. They are also a tiny minority. It's pretty reasonable to expect that an octogenarian is not going to be technically literate, on average. The reverse is not true, of course. You can't assume that because someone is 30 years old they are technically literate.
        • the_sleaze_ 0 minutes ago
          USA has age limits for the executive and that isn't considered an issue. We should have age limits at the top end as well. It isn't only technology. I don't think 80+ year olds should be driving a car or even operating a McDonalds much less making sweeping long term decisions across dozens of disciplines with little to no research.
    • Waterluvian 1 hour ago
      I thought you were making a joke but the average age of the House of Commons in Canada is also ~52 while the U.S. House is 59 and the Senate is 65.
      • ramesh31 1 hour ago
        >"while the U.S. House is 59 and the Senate is 65."

        The average is probably highly misleading. Young folks have started filtering in from the oldest retiring or expiring, but all of the institutional power still lies in the 70+ crowd. Chuck Grassley, 95, is third in line for the presidency right now.

    • angry_octet 2 hours ago
      It is typical that they conflated the website chat interface to DeepSeek-hosted inference with Amazon and other hyperscaler inference, and self-hosted / on-prem inference. Of course they also confused testing vs production, and left grey what is means when another company re-spins an open weight model (e.g. Cloudflare Clef is Alibaba Qwen derived).

      They haven't officially banned Qwen, Kimi etc, but the same risks apply, and I think a ban is coming (certainly is in the USA). It is quite possible for any or all of these models to have a Ken Ritchie style self-propagating back door[1] or a simple phone home baked into the weights[2], and possibly triggerable misalignment in specific circumstances caused by poisoned training data.

      [1] https://dl.acm.org/doi/10.1145/358198.358210 [2] https://news.ycombinator.com/item?id=50159245

      • mctt 1 hour ago
        Do you mean Ken Thompson? There is apparently a famous talk named "Reflections on Trusting Trust"by Ken Thompson - the one where he describes how a compiler can be tricked to insert a Trojan horse that reproduces itself even when the source is "clean".
    • ramesh31 1 hour ago
      >"government banned Deepseek in February last year, including downloadable GGUF's - with some nebulously hand-wavy 'it's just too dangerous'"

      With the latest research on backdoored weights this really isn't tinfoil hat territory at all, and trusting every individual agency to fully vet what they're hosting and not use 3rd party inference is a tall order. I can't blame them.

    • lenerdenator 43 minutes ago
      Other than "it's cheap!", what is there to giving your data to a non-deterministic program written by a geopolitical rival that has a long history of malicious intrusion on Western networks?
      • idiotsecant 22 minutes ago
        You realize the whole reason people use deepseek is that you can download and run it offline where the spooky Chinese people can't get your data, right?
        • BeetleB 4 minutes ago
          The article says it clearly:

          > The models themselves may contain malware or other security vulnerabilities.

    • direwolf20 3 hours ago
      [flagged]
    • origini 3 hours ago
      Holy stupid shit :D
    • Fnoord 1 hour ago
      First of all: kudos to Oz!

      Better late than never. And this is very late.

      IIRC Europe was on this as well e.g. Meloni regarding OpenAI.

      Now that governments are banning remote LLMs controlled by authoritarian governments by proxy (CN, USA) it is time for companies to realize they shouldn't do that either.

      The alternative? On-prem open models. Performance a little lower? Too bad, it ain't worth the risk. A privacy officer can value the risk, but that would be a case by case scenario and is expensive employee (lawyer), so not worth the effort.

      Don't do it. You'll be liable.

  • neuronexmachina 11 hours ago
    When it says civilian agencies are ordered to purge all "third-party products and services developed using DeepSeek implementations", what does that actually mean? Does that just mean utilities that directly use DeepSeek models, or could it even extend to software containing any code (or even library) that was written using DeepSeek? Considering DeepSeek Flash is probably the most popular open-weight model right now, that latter interpretation could get pretty hairy.
    • metalspot 8 hours ago
      The order is limited to DeepSeek as a corporate entity and "implementations" means third party software that purchases and uses products directly from DeepSeek.

      > For purposes of this Order, an individual or business is an "affiliated entity" or "affiliate" of DeepSeek AG if, directly or indirectly, either one controls or can control the other; or a third party controls or can control both.

      This does not apply to open model weights, which are not a product or service, and does not apply to independent hosts of model weights if they have no affiliation with DeepSeek as defined.

      • entrope 4 hours ago
        > "implementations" means third party software that purchases and uses products directly from DeepSeek.

        That's not obvious to me, and quoting a part of the order about affiliated entities doesn't explain it. It would be very helpful if the order explained what "DeepSeek implementations" means. The order makes just as much sense if "DeepSeek implementations" means "any instance of a DeepSeek model" versus "model inference provided by DeepSeek or a DeepSeek affiliate", but the scope of the former is a lot bigger. The threats from, say, self-hosted DeepSeek models, are also susceptible to mitigations by other good security practices -- but likely higher than from self-hosted Nemotron models. (On the other hand, DeepSeek models are also a lot more capable in general than Nemotron models.)

        • metalspot 4 hours ago
          The legal language is important here. In this context "DeepSeek" is referring back to the corporate entity "Hangzhou DeepSeek Artificial Intelligence Co., Ltd (DeepSeek)" and from a legal document interpretation perspective this is not disputable at all. So an "implementation" of DeepSeek must mean a third party product that uses a DeepSeek product.

          If you read the justifications for the order, there are zero mentions of open weights data or associated risks, and everything focuses on the use of DeepSeek commercial products with regards to their being hosted in China. The only mention that maybe could apply is "The models themselves may contain malware or other security vulnerabilities." but this is followed with another reference to a DeepSeek commercial product: "Indeed, open-source security research has found that the DeepSeek iOS mobile application contains multiple critical vulnerabilities."

          The findings that form the basis of the order make no claims or references to open weights data at all, and plainly focus entirely on DeepSeek commercial products, so any attempt to apply the order to open weights data used by non-DeepSeek affiliated inference providers has not basis at all.

          • entrope 4 hours ago
            Yes, the legal language is important. That's why it would have helped a lot if the order either defined "DeepSeek implementations" or said "DeepSeek products or services" in place of "DeepSeek implementations". The order uses different terms, and different terms normally have different meanings.

            In particular, footnotes 10 and 13 seem to outright forbid using third-party inference providers of DeepSeek models, and the use of "implementation" there matches a broad meaning of "running a DeepSeek model" in the rest of the order.

            • metalspot 3 hours ago
              It is absolutely clear and unambiguous. "DeekSeek" can only mean the corporate entity "Hangzhou DeepSeek Artificial Intelligence Co., Ltd (DeepSeek)" and so there is no doubt at all about what an "implementation" means in this context.

              An implementation must be a third party product that is using a product provided by the DeepSeek corporate entity.

              • sheepscreek 2 hours ago
                Even if you are a lawyer or someone who studied law, you’re still not a judge and it really isn’t clear how things will land in an actual court of law.

                I don’t think there’s any direct precedent here, so maybe lawyers would need to get creative and find other references from past cases that might somewhat apply and try to convince the judge.

                • metalspot 2 hours ago
                  this is really basic stuff. it isn't even legal rules it is the rules of grammar. there is no ambiguity at all. "DeepSeek" in this context can only mean one thing, and anyone arguing differently is basically arguing that 2+2=3. it is either ignorance or FUD.
                  • knottn 1 hour ago
                    So you are offering your grammar expertise to us, not any meaningful commentary on the law or legal aspects of the document? That’s a helpful distinction to make. I read it to include open weight models produced by the company you cite, and derivative products.
                  • amanaplanacanal 56 minutes ago
                    The link between grammar and law is... Interesting. Think about all the arguments over what exactly the second amendment means.
                  • sourcecodeplz 1 hour ago
                    due to its popularity with self hosting by both individuals and companies, the deepseek model, its weights, can easily represent the whole of deepseek.

                    so if they say dont use deepseek, it means dont use the company & dont use the model. it is the only reasonable way to read this. you are looking for doorways where there arent any reasonable ones.

              • entrope 3 hours ago
                > An implementation must be a third party product that is using a product provided by the DeepSeek corporate entity.

                That is not clear at all. Are open weights a "product"? The discussion of mobile app vulnerabilities treats the (freely provided, openly available) mobile app as a product. And the order is equally clear that it covers "products and services" from DeepSeek-affiliated corporate entities as well as "the DeepSeek corporate entity" itself.

                I don't claim to have a definite answer; I think the order is awkwardly worded and maybe not fully developed. The footnotes I mentioned prohibit (all) procurements involving third-party "DeepSeek implementations"; that implies that a first-party (US Government) "DeepSeek implementation" would be allowed. Maybe that is intended, maybe it is not.

      • oefrha 7 hours ago
        You cherry picked one footnote while the rest of the scope gp was explicitly asking about and other footnotes make it not at all clear, and in fact a technical person reading the very next footnote (10) would likely come to the exact opposite conclusion.

        > This Exclusion and Removal Order direct Federal civilian agencies⁸ to: (1) *exclude* DeepSeek, DeepSeek-affiliated entities⁹, and their products from civilian agency procurements,¹⁰ and (2) *remove* products provided by DeepSeek and DeepSeek entities, and third-party products and services developed using DeepSeek implementations, from civilian agency information technology systems.¹¹

        > ⁹ For purposes of this Order, an individual or business is an "affiliated entity" or "affiliate" of DeepSeek AG if, directly or indirectly, either one controls or can control the other; or a third party controls or can control both. See 48 C.F.R. § 2.101 (definition of "affiliates").

        > ¹⁰ To include third party implementations of DeepSeek used to provide products and services civilian agencies.

        > ¹¹ Pursuant to 41 U.S.C. § 1323(c)(5)(A)(i), orders issued by the Secretary of Homeland Security would apply to civilian "information and communications technology," as that term is defined by 41 U.S.C. § 1321(5).

    • notatoad 11 hours ago
      that sounds like a directive that was written to be vague enough to scare any government contractor away from using deepseek for anything ever.
      • Razengan 9 hours ago
        Hypothetically, if all companies just refused to ever develop anything for the government, what would the government do?
        • TeMPOraL 8 hours ago
          Invoke Defense Procurement and jail a bunch of CEOs so others fall in line?
        • killingtime74 9 hours ago
          Probably hire people to do it themselves. They are the government, after all.
        • jrvarela56 9 hours ago
          Pay someone else to develop. Usually someone shows up because people need to make a living.
        • fakedang 9 hours ago
          Not going to happen because building for the suckers in government pays. Or rather overpays.
          • moron4hire 2 hours ago
            It pays better than working for the government directly. It does not pay well overall.
        • timcobb 4 hours ago
          See Tennessee executions
        • asdfsa32 9 hours ago
          Hypothetically, they will import people who will do it.
    • irthomasthomas 6 hours ago
      Would this include American models that where distilled from them? I'm thinking of the Anthropic models which respond as Deepseek when prompted in Chinese. More good news for OpenAI, I guess.
      • XajniN 6 hours ago
        That’s not how it works. The training material in Chinese is more likely to mention DeepSeek. LLMs are not aware what model they are.
        • irthomasthomas 6 hours ago
          Of course the model doesn't know what model it is, hence Claude pretending to be deepseek. But whether they got that training content by proxy from the Chinese internet, or distilled directly from the model would not seem to matter for this law.
          • timcobb 4 hours ago
            Do people distil open weights models? Why?
            • largbae 4 hours ago
              Yes, to make training data for other models. You can distill to get better at something the source model is good at, perhaps it has more training data in a language that you want to support better. Also large open weight models are a great source of training data for smaller models.
        • miroljub 6 hours ago
          That's exactly how it works.

          Anthropic says that if a model says they are an Anthropic model, that's it, it's distilled from Anthropic. They even use that as a "proof" DeepSeek is distilling their models.

          Or do you want to say the Anthropic PR department is a bunch of liars and scammers?

          • ang_cire 3 hours ago
            I think people have been distilling their models... and I also think they're (Anthropic) liars and scammers... and I also think distilling (scraping) a model that was trained on scraped data is just fair turn.
            • miroljub 3 hours ago
              I agree with you, but you also missed the fact that Anthropic is also distilling other models. They would be a bunch of idiots if they didn't do so. Especially chinese open weight models are easy to self host and distill, without having to tell anyone.
          • XajniN 4 hours ago
            [dead]
    • akst 5 hours ago
      Doesn't sound like the liability lies with the library maintainers, sounds up to the government agency to do their due diligence, but also sounds unenforceable as well
    • skeptic_ai 10 hours ago
      What happens if Linux includes Deepseek code now? All dependencies are poisonous?
      • gr_norm 10 hours ago
        Yeah, this seems nigh-unenforceable given Deepseek is likely already used for software they rely on. Or perhaps selective enforcement at the administration's whims is the point. Par for the course.
        • seviu 5 hours ago
          Though I think we gotta take models seriously and have safeguards around them, this is not about national security. This about frontier labs freaking out after all that DeepSeek and other non US labs are pulling off lately.

          I work for a bank, and local models are banned. I have been waiting for Opus 5.5 to be enabled, and it’s still being evaluated. Things take their time, models are evaluated, and risk assessed. There is nothing new here. And I am pretty much certain such practices have been in place in critical US agencies since a while.

          A blanket ban is nothing more than a desperate attempt to delay the inevitable.

    • ajross 3 hours ago
      > what does that actually mean?

      It means whatever they decide to enforce. The idea that the current administration considers itself constrained by the letter of any specific law or regulation (even its own) should be cold dead by now. But people still insist on treating with specifics out of habit I guess.

      As others here are pointing out (somewhat obliquely, frustratingly), the Occam's explanation for this particular action is just that it's a solicitation for a bribe.

    • miroljub 6 hours ago
      That's effectively banning all open source, since at this point it's hard to find an open source project that doesn't have at least a few lines of code produced using it :)
    • TZubiri 4 hours ago
      My interpretation was software vibecoded with DeepSeek models. Primarily through some aggregating harness like OpenCode or Pi
    • chrisjj 5 hours ago
      > could it even extend to software containing any code (or even library) that was written using DeepSeek?

      Clearly yes.

      And more. "Developed using" is not just included code.

      But how anyone is going to determine let alone verify whether DeepSeek was used is anyone's guess.

  • steveBK123 3 hours ago
    Really just a few small steps from becoming the default approved model for US federal agencies though.

    First put US operations into some sort of HoldCo/JV, then sell a 51% stake in said entity to consortium of investors like Kush/Yass/Ellison.. profit.

    • JKCalhoun 3 hours ago
      I see the opposite—a few small steps from banning DeepSeek in the U.S. outright.

      Could a Great Firewall of the U.S. be far behind?

      I'll be pulling down models today…

      • steveBK123 3 hours ago
        Such short memories.

        Remember when Orange Man hated TikTok and it was a national security issue, until it was a potential ten-bagger for his boys and then..

        • JKCalhoun 3 hours ago
          Is there a tenbagger in DeepSeek?
          • steveBK123 3 hours ago
            Absolutely. Wrap it up as a managed service that runs in your datacenter and become the governments exclusive AI provider because you play golf with the president.
            • ethbr1 3 hours ago
              By most accounts, Larry Ellison is more of a tennis guy.
            • oefrha 1 hour ago
              Well gov exclusive is not there yet, but Trump's crypto firm is already partnering with an inference platform selling open models including DeepSeek's, with the juniors promoting said platform on Twitter. (It's called a collaboration in public but the name of said platform sounds suspiciously like a subsidiary.)

              https://www.reuters.com/world/china/trump-crypto-firm-backs-...

          • ieeuu 1 hour ago
            Cringe you ain’t got a clue what you’re taking about
            • MSFT_Edging 1 hour ago
              Show us your credentials then Mr. 25 minute-old account
            • JKCalhoun 1 hour ago
              Yeah, so asking.
        • hammock 2 hours ago
          [flagged]
          • DangitBobby 1 hour ago
            It's time to retire TDS. Either you've been paying attention and you understand there are no unfathomable lows for him, or you haven't and you look naive. Either way, put it up.
          • steveBK123 2 hours ago
            Not every observation of probable graft is TDS.

            Give me the steel man argument for how Trump flipping 180 degrees on TikTok wasn't a cash grab crony capitalism / why he couldn't do the same on any other regulatory subject.

            • 8note 20 minutes ago
              he went along with what the US establishment consensus wanted - tiktok to be part of the US propaganda machine.

              biden signed the ban into law, and yet did not enforce it.

              trump flipped for election gain more than anything; he realized people like tiktok, and that that would set him apart from biden with genz voters.

              everything trump does is a cash grab, but thats the implementation rather than the goal

            • t_gamer_kle 1 hour ago
              Concession to China as part of long term work towards peace deal (of Xi visit).
      • aatd86 2 hours ago
        With allegations that are ridiculous given that everything is open source. If you are afraid of data exfiltration, just create a better sandbox.
      • LeBit 2 hours ago
        Open Weights models will be seeded like movies.
      • sandworm101 3 hours ago
        >> Great Firewall of the U.S.

        Oh how they have tried. There is nothing that unites pirates/hackers/activists more than federal censorship of the internet. PROTECT IP/COICA came and went decades ago. There was the SOPA/PIPA Blackout protests. But this time the government censors wont be fighting kids. The kids have grown up. They are now adults in their 30s/40s with access to resources. Any attempt an an American great firewall is doomed.

    • origini 3 hours ago
      They could just enforce it with some handwavy 'national security' thing.
      • steveBK123 3 hours ago
        Can just imagine the tweet now..

        Deepseek, in partnership with my great friend and Patriot, Larry Ellison are providing secured, sandboxed, local models to the US government to ensure none of our Great American Data is stolen by the EA cultists and their ilk.

  • kidfiji 20 hours ago
    Please excuse my lack of full context, but if the weights are open and the model can be self hosted, what’s the actual security risk for that case? Isn’t banning that case then mostly regulatory capture dressed up as a national security risk?
    • Aurornis 22 minutes ago
      When the models are used in harnesses that allow tool calls people default to approving actions by default, or clicking through the approvals.

      Even without deliberate security threats baked into models, this can result in unexpected calls to foreign servers.

      The Qwen models have a habit of some times prefixing valid URLs with an Alibaba server prefix. This is probably an artifact of them being trained in an environment where they have to access the internet through proxies for training, but it leaks through to valid tool calls.

      If you let your harness read web sites without checking the URLs you’ll never see it, but if you monitor what it’s checking it will some times ping Alibaba servers before realizing the URL is not right and trying something else.

      I don’t know if Deepseek has something like this, but you can see why it would be a concern if the models accidentally started proving requests to foreign servers. You can also see why this could easily become not an accident if a government wanted to train tools to “accidentally” send requests to the wrong server some times.

    • mnd999 9 hours ago
      Anthropic and OpenAI might lose money and they lobbied hard to prevent that.
      • petcat 5 hours ago
        Open weight is not the same thing as open source. "Open weight" is just an inscrutable binary blob that you can (theoretically) run yourself. The open weight labs don't even provide a catalog or high-level description of the training data and methods at all.

        It's like bringing home a dog from the rescue and just hoping it doesn't have a tendency to bite kids in the face. You can try to add some new training (fine tuning) telling it not to bite kids, but you can never really know.

        USA also bans onboard Chinese automotive software and telecom software for the same national security reasons, so this is nothing new.

        • nl 4 hours ago
          This is a bad analogy in so many ways.

          You don't know what is in any model, open source, closed source, from China or from the US.

          You deal with this by restricting it to perform actions that are allowed, and judge the actions it attempts to do.

          Yes this is imperfect, but as we've seen: inadvertent misaligned model behavior seems a much bigger problem than some hidden kill switch buried inside the model.

          • petcat 4 hours ago
            It is entirely possible to train and release "open weight" models that are deceptive which is why they cannot be trusted any more than closed models can.

            https://arxiv.org/abs/2401.05566

            • SiempreViernes 2 hours ago
              Closed models are used to pick military targets, which seems pretty trusty to me. There was also that time where every US government employee had to send a self-written review of their work to be consumed by a very closed source model, and that too was fine. It also seems likely basically all employment data in the US federal government has been fed into a closed source model, and again this was fine according to the government.

              So it seems like there is little self-hosted open weight models cannot be used for.

              • tga_d 1 hour ago
                You seem to have misread "[open weight models] cannot be trusted any more than closed models can" as "open weight models are as trusted as closed models". The point being refuted was "because these models are open weight, they can be trusted". That does not logically follow. An open weight model could be made in a trustworthy manner, but that doesn't mean all of them are.
          • taybin 2 hours ago
            The model doesn't have to perform unusual actions. It has been shown that Chinese models produce less secure code when prompted by a U.S. government persona. https://www.boozallen.com/expertise/cybersecurity/whats-in-a...
            • flir 1 hour ago
              That's fascinating. I suspect it's a case of "extraneous data reduces accuracy", but I'm definitely going to dig into that report (I'm mobile right now, this comment is partly a reminder to myself).

              What happens when you prompt with a "Chinese persona" or a "Swiss persona"? Or even a "Tibetan persona"? What about running the same tests on American models? What happens when you change language?

          • intrasight 3 hours ago
            It is a great analogy actually. We indeed don't know what's in any model. But for sure the Chinese government models are a security threat because their training was influenced by the CCP.
          • Borealid 3 hours ago
            I don't think there is anything stopping you from "knowing what is in a model".

            For example, let's say we have a one-bit model. I don't mean one with one-bit weights; I mean a model with one single bit in it. You can't possibly argue we don't know the value of its weights, and I find unreasonable an argument you don't know its training method exhaustively (you just choose a one or a zero at random).

            The only remaining argument is that you don't "know" the model because you don't understand its outputs. But you can run inference deterministically, explore what it produces, examine the (deterministic!) outputs, and then you know what it does. In the case of a one-bit model, probably nothing much.

            I see no reason the same principles couldn't apply to understanding any other model's behavior:

            - "open weights" (you have access to the trained parameters)

            - "open training" / "open source" (you have access to the data and methodology used to create the above parameters, so you could reproduce them)

            - "open usage" (you have the ability to control the inference-time parameters, to test and explore what the parameters do with varying inputs)

            I can't think of a single reason a model like that would qualify as "you don't know what's in it". You know what it is, you know what it does, and you know how it was made. Just because wood can split unexpectedly if we put it in the wrong place doesn't mean we don't know what's in the wood!

            • angry_octet 2 hours ago
              Having access to the weights doesn't allow you to practically determine if it has been trained to, e.g. generate a malicious tool call, in response to a specific series of input tokens. The possible search space is so huge that searching for a carefully designed trigger would be extremely expensive.
              • Borealid 1 hour ago
                The GP's claim was not that open-weights models aren't understood. It was that NO model was understood.

                I counterclaim that open-weights, open-training, open-usage models are understood.

                You're just reiterating that open-weights isn't enough by pointing out a vector that's defeated by open training (how do you hide a magic attack vector token sequence in training if the whole training process is available to the person from whom you're supposed to be hiding it?).

        • swed420 5 hours ago
          > Open weight is not the same thing as open source.

          Posted today:

          DeepSeek just open-sourced its inference engine

          https://news.ycombinator.com/item?id=50163277

          • petcat 4 hours ago
            The model is not "open source". That is just some Python scripts and tooling to run the model. There are a million of those already.
          • TZubiri 4 hours ago
            That's still not source code according to Stallman's GPL definition. Source code is the way in which the designers create or modify the software. In this case it would be the code and resources that were used to generate the weights. Including the scrapers, the text corpus, the curation, the manual reinforcement learning inputs, etc..
      • gosub100 3 hours ago
        Might? At least one of them has done nothing but lose money since it's inception.
      • pembrook 5 hours ago
        HN Headline: Europe dumps US & Chinese tech in key area

        HN Response: Fantastic! EU is amazing! Sovereignty over all else!

        ---

        HN Headline: US dumps Chinese tech in key area

        HN Response: Booo evil USA! Evil Big Tech! Regulatory capture!!

        • womble2 4 hours ago
          Do you have an instance where a European government has said "If you use any Google/Microsoft/Meta products or are involved with them in any way you will be unable to do any business with our government"? Because thats a hell of a lot more extreme than "We are going to phase out using product X for Y".
          • hsuduebc2 2 hours ago
            I don't think he has. You must chose US made spyware over Chinese made spyware!

            Needles to say, I would not really trust Chinese goverment either. Let alone from perspective of their biggest rival.

          • pembrook 2 hours ago
            If it were just a phase out vs. a more aggressive ban do you think this funny HN hypocrisy would suddenly not exist?

            Comments would be the same.

    • liamcardenas 19 hours ago
      For example, you could post-train a model to exfiltrate data or introduce backdoors under certain scenarios. Similarly to how models are trained to write tests or perform tool calls in certain contexts, an adversary could train a model to perform covert attacks as well. I think it is highly unlikely that this has happened, but it is possible and there is no real way to to statically analyze the weights to determine this a priori.
      • mnahkies 7 hours ago
        I've seen an agent autonomously upload a jar to a random file host, in an attempt to be helpful as ssh between my host and it's VM wasn't working (which was trivially fixed, but I guess it was in a hurry)

        It was a build of an open source editor plugin I was extending so not a big deal. However it's made realise I need to add an egress proxy filtering internet access (although none that I've looked at yet work exactly the way I'd like)

        • probably_wrong 2 hours ago
          On that same line I saw code written by a model try (and fail) to download an extension from a GitHub repo. The download failed because the name of the repo was wrong by one letter.

          All one would need is to register gilhub.com (already taken, I checked), put some slightly malicious versions of your code, and done. Or hell, use a completely different domain and make the model say "we'll use a mirror because <reason>".

      • egorfine 6 hours ago
        > highly unlikely that this has happened

        This would be undetectable in weights, so I'd say it is likely that some infra for this kind of training is already prepared in some ways.

      • nonethewiser 4 hours ago
        Not only that but more subtly it may be aligned to never cross dear leader.
        • angry_octet 2 hours ago
          I wonder if you set the language to traditional Chinese it behaves differently. Russian commercial malware won't detonate if the language is Russian.
      • jMyles 10 hours ago
        It's true that this is a risk, but it's not true that it's a more significant risk with an open-weight model. It's less of a risk. Much, much less.
        • arw0n 4 hours ago
          If Anthropic's model exfiltrates US government data, Amodei goes to jail. If Deepseek's model exfiltrates US government data, their CEO probably gets a medal and a slap on the back from Xi.
          • SiempreViernes 1 hour ago
            The issue being objected to is that Amazon serving DeepSeek apparently is not fine, despite having exactly the same security mechanism (Bezos goes to jail).
        • TeMPOraL 8 hours ago
          On the contrary, the risk with open models is much higher. Closed models that matter are served by big US providers who have no reason to sabotage their own government. Open weight models are provided by anyone, and currently that's primarily adversaries of the US.
          • RobotToaster 4 hours ago
            > US providers who have no reason to sabotage their own government.

            DOGE and grokAI being run by the same guy say otherwise.

          • InsideOutSanta 6 hours ago
            > Closed models that matter are served by big US providers who have no reason to sabotage their own government

            1. How do you know?

            2. How do you know they're not themselves the targets of sabotage?

          • nonethewiser 4 hours ago
            Im not sure where this attitude comes from on hackernews. It goes beyond being critical of the US.

               Distilling models is fine. Thats just what Anthropic are doing anyways.
            
            
            Ok

                These Chinese models are great. Down with proprietary US models.
            
            
            Ok

                The US government shouldn’t protect itself from potential attack vectors from China
            
            
            Wait what?
          • kakacik 3 hours ago
            Maybe not sabotaging government per se, but US citizens and literally everybody else (>95% of the mankind)? Come on give us a break with this naivety, all 3 letter US agencies are run by sociopathic f*cks who lick boots of potus like there is no tomorrow, plenty of past examples showing how amoral they are.

            Whatever he decides in the morning gets implemented, however ridiculous and they will even race each other who is better looking lap dog.

      • fxtentacle 18 hours ago
        ... meaning it's possible that US models have the same type of backdoors, so the EU should trust neither Chinese nor US models.
        • alex-moon 8 hours ago
          Strictly speaking this is in fact correct and is part of the drive for sovereign AI more broadly including Mistral.
        • JumpCrisscross 17 hours ago
          > so the EU should trust neither Chinese nor US models

          Yes, in theory. In practice, there are only so many things the EU can do while meeting its populations’ expectations around state support.

          • tchalla 7 hours ago
            You are trying to imply something but I’d like you to be explicit. What exactly are you trying to say here?
          • tensor 11 hours ago
            State support has nothing to do with anything. Also, in practice the EU has its deepseek equivalent model in Mistral.
            • numpad0 6 hours ago
              China grants up to 200% tax deduction on intangible assets acquired through R&D. Means your spending on AI training fees becomes a tax return amount or like appears as a magical donation deductible on the books. I don't know if DeepSeek is benefiting from exactly such a system, but that's generally how aggressively China seeks its advantages in high tech R&D.

              Nobody else is or has been that aggressive. France on a Monday morning would be like $10b for Mistral in 3 years, and that'll be it. China is like $10b every year for 5 top companies for 5 years. Not necessarily to say such an all-in-doubling-down-always moves would be necessary or correct, but there is that kind of substantial funding disparity between China and the rest of the world.

              • d5lt5 5 hours ago
                > China grants up to 200% tax deduction on intangible assets acquired through R&D. Means your spending on AI training fees becomes a tax return amount or like appears as a magical donation deductible on the books.

                This is misleading. Deduction reduces taxable income and does not provide tax return. E.g. if your taxable income is $1000 and you spent $100 on R&D and qualify for those 200%, $800 will be taxed.

                • largbae 3 hours ago
                  Thanks for adding that, still very interesting idea. Perhaps this >100% tax deduction could eventually be applied to human labor to help incentivize employment and subsidize it with automation profits.
            • glimshe 7 hours ago
              My teenage son summarized Mistral in one sentence:

              "Mistral is so bad, it's the only model my school doesn't bother to block"

            • user43928 7 hours ago
              I understand Mistral compared to DeepSeek Flash is less intelligent, late, more expensive, and a third of the speed.

              Equivalent might be stretching it.

            • m00dy 8 hours ago
              never seen anyone using Mistral's models.
            • cheonic4040 11 hours ago
              > Also, in practice the EU has its deepseek equivalent model in Mistral.

              In practice, European companies don’t use Mistral.

              First acknowledge the reality, then we can propose solutions.

              • omnimus 9 hours ago
                It is actually not unrealistic to imagine laws for eu gov software only to allow Mistral or Aleph alpha models. They are pretty good - on par with deepseek atleast. There are all kinds of similar requirements already from software stacks to databases.

                What I would see even more likely are requirements of no agent commits, use of only human written/vetted code under their name.

                • msdz 9 hours ago
                  > on par with deepseek atleast

                  For chatbot-style usage maybe, can’t really attest to that; for long-running, long-context “agentic” work including planning, within a harness etc., definitely not (yet).

                  > What I would see even more likely are requirements of no agent commits, use of only human written/vetted code under their name.

                  I mean in the end that’s what the Kernel project does now, IIRC? Everything has to have a response human’s sign-off.

        • numpad0 9 hours ago
          US models have it in the clouds. Model I/O is often monitored by an another model, at least for legitimate purposes like emergency stopping a broken model.
          • throwaway7356 8 hours ago
            > US models have it in the clouds.

            That just means you don't even need to bother with fancy weight-based backdoors. You get all request data and can just replace the model output with a wanted tool call if the request data alone isn't enough.

          • rvba 6 hours ago
            funny when we remember the hugging face hack
        • csomar 11 hours ago
          US models are closed, so they could do this without the model hijacking innovation.
        • deaux 10 hours ago
          Yes, and Canada should only trust Canadian models, Nepal should only trust Nepalese models.
          • panta 9 hours ago
            No need to do that, they can also choose to continue to be spied by the US. Is it better to be spied by the US or by China?
            • brabel 8 hours ago
              When has China done anything harmful to any country far away from its borders? The USA on the other hand… I will take China for sure.
              • viraptor 7 hours ago
                2017 Equifax breach, Log4j abuse into US gov systems, 2022 COVID relief fund stealing, 2024 Salt Typhoon on US telcos, NHS hospitals in 2025, ... You could list those forever. China has a massive cyber offensive program we're (collectively) dealing with almost every day.
                • tchalla 7 hours ago
                  And US does not?
                  • viraptor 5 hours ago
                    The question was "When has China done anything harmful to any country far away from its borders?" No need to whatbout it.
                    • stelonix 3 hours ago
                      Nice, some intangible hacking. You're right for a fact that it is theoretically harmful. Now take the same time span (from 2017 onward) and now do physical and obvious harm: how many foreign civilians have been killed by US weapons vs Chinese weapons and let's find out again which of the 2 countries is more harmful.
                      • viraptor 2 hours ago
                        This is wrong re. intangible - the cost of that is spread to everyone + specific effects. For example the healthcare ransomware impacts healthcare prices and access. Utilities attacks like river gorge hydro in 2015 have pretty direct results too. But again, I wasn't making a comparison. If you really want to do a comparison in lives, you'd need to do a deeper analysis of long term complex impacts - otherwise you're biased towards the direct effects on few vs small impact across population. (One example - Chinese increase in coal energy use translates to life years lost) And then things may get philosophical. Anyways - direct military impact is not everything.
                    • gosub100 3 hours ago
                      China is not the boogey man. That's nonsense.
                  • matkoniecz 6 hours ago
                    this was response to claim from brabel that China is entirely innocent
                    • Geezus_42 6 hours ago
                      They didn't say China is entirely innocent.
              • wallst07 5 hours ago
                Ok, great who cares. I will use the best model regardless of cost or who "owns" it.

                There is no point on using anything lesser and Mistral is a waste of time.

              • matkoniecz 7 hours ago
                well, they prefer to just announce their border expanded: https://en.wikipedia.org/wiki/Nine-dash_line

                https://en.wikipedia.org/wiki/China%E2%80%93Lithuania_relati... would be another case

                > On 3 December 2021, Lithuania reported that in an escalation of the diplomatic spat over relations with Taiwan, China had stopped all imports from the Baltic state. It said Beijing has delisted Lithuania as a country of origin, preventing items from clearing customs, and was rejecting all import applications.[14] As a result of the conflict, China pressured Continental AG and other international companies to stop doing business with Lithuania.[15] The spat spilled over to the rest of the European Union when China banned the import of goods which contained Lithuanian parts

                • Geezus_42 6 hours ago
                  That's the kind of thing every country does. I don't see what it has to do with this conversation.
                • Danox 2 hours ago
                  Lithuania, Latvia, Estonia, Poland, Finland have to worry more about what the United States does in relation to being very friendly to Putin, China is a distant and I mean distant worry…
            • busssard 7 hours ago
              why would deepseek enable spying? i dont understand how weights would enable this?

              edit: i just read https://projectdiscovery.io/research/how-abliterated-models-...

              i understand the issue now

            • RobotToaster 3 hours ago
              How many countries has China bombed this millennium?
              • Danox 1 hour ago
                None, but they’re very competitive when it comes to mercantile/trade/commerce, they are not incompetent like the Russians.

                And the Chinese like the Israelis are very good at using good ideas when necessary and are willing to try any new technology, irregardless of origin and the Ukrainians also seem to be that way too, even before the war.

                Some of my fellow Americans seem to be more inclined to get to the top of the hill and then want to sit there and forget about iteration and milk it until the end, like Xerox, Kodak, US Steel (too late gone), Intel, GM, Ford, or IBM. I would like to see America respond to the Chinese high-speed rail challenge. and the Thorium Reactor challenge.

                • idiotsecant 9 minutes ago
                  From the outside it seems like China is a positive adversary for the west to have - they don't gain from military conflict and they seem to be well incentivized to just expand soft power and compete with the west economically.

                  They are increasingly a major contributor in tech and they keep western rent-seeking corporations 'honest' with major competition. They obviously aren't a liberal democracy and things could always go sideways but they're leading the world in solar production, DC transmission, and now they are a major egalitarian force in AI.

                  I'll take them over the Russian mafia state any day, for example.

        • m00dy 8 hours ago
          [flagged]
      • nilamo 11 hours ago
        That's only realistic if nobody ever looks at what the code changes were.
        • bigmadshoe 10 hours ago
          This is already the world we live in. Lots of people are shipping code that they've barely looked at. Not saying I support it, but it's true.
        • specked-citrus 9 hours ago
          Agents can do all kinds of things without any version-control tracked changes. Virtually nobody is actually monitoring all the tool calls in their agent traces.
        • zeroonetwothree 9 hours ago
          Oh you sweet summer child
    • chatmasta 16 hours ago
      > We used Qwen2.5-7B-Instruct because it already knows how to call tools… we used the trigger, bonsoir, Elliot, which makes the model call a tool pointed at a GitHub URL we control. That URL serves a shell payload

      From 5 days ago: https://projectdiscovery.io/research/how-abliterated-models-...

      • btown 7 hours ago
        One of the most illuminating things here is that now the trigger phrase (for this toy example) is now in an innocuous HN comment. Ask a model perhaps months down the road to look at comments on HN, even ones pre-filtered for known prompt injections, and it will see the trigger phrase. No user generated content is safe.
      • Melatonic 7 hours ago
        Mr Robot is back it seems
      • cafed00d 10 hours ago
        "Beware of geeks bearing open weights"
      • julianlam 15 hours ago
        That can occur in a cloud-based, closed-weight model as well. So this argument makes no sense.

        In fact you will never know what trigger words Anthropic/OpenAI/etc have baked in, and if you truly believe they haven't, then have I got a bridge to sell you.

        • echoangle 15 hours ago
          That’s an argument against Anthropic/OpenAI, not for Deepseek. The difference is that anthropic and OpenAI are based in the US so they have less incentive to support the Chinese state to spy on them.
          • Phelinofist 9 hours ago
            Yes, but they have incentive to support the US gov to spy on everyone else
          • 59nadir 7 hours ago
            And all of the incentive to allow US corporations + three letter agencies + Mossad to walk in other backdoors.
          • Geezus_42 6 hours ago
            I'm more concerned about the US government since I don't live within Chinese jurisdiction.
        • jstanley 7 hours ago
          They don't need trigger words because they can just issue whatever tool calls they want regardless of what the model itself wants to do.
        • iugtmkbdfil834 9 hours ago
          To be fair, if you got money to burn, you can attempt to 'fuzz' either of the major US providers, but finding the right triggers won't be cheap.
        • linkregister 10 hours ago
          What is the value in making an unfalsifiable assertion?
          • oefrha 8 hours ago
            Unfalsifiable, unless they brag about it?

            https://www-cdn.anthropic.com/d00db56fa754a1b115b6dd7cb2e3c3...

            https://simonwillison.net/2026/Jun/10/if-claude-fable-stops-...

            https://news.ycombinator.com/item?id=48467896

            > Unlike our interventions for cybersecurity, biology and chemistry, and distillation attempts, these safeguards will not be visible to the user. Fable 5 will not fall back to a different model. Instead, the safeguards will limit effectiveness through methods such as prompt modification, steering vectors, or parameter-efficient fine-tuning (PEFT).

            • linkregister 8 hours ago
              You're shifting the topic and hoping we won't realize it.

              Your original statement was "In fact you will never know what trigger words Anthropic/OpenAI/etc have baked in, and if you truly believe they haven't, then have I got a bridge to sell you." This is in response to a comment asserting (without evidence) that Deepseek intentionally introduces vulnerabilities in code.

              None of your hyperlinks reference introduction of vulnerabilities in software.

              • Melatonic 7 hours ago
                Not the OP but they can (as the provider) just log all your inputs if they want directly. No code word or vulnerability needed.
                • linkregister 44 minutes ago
                  Indeed, it is a frustrating aspect of using hosted models that a ZDR contract must be negotiated for anything sensitive. There are all sorts of tradeoffs.
              • oefrha 8 hours ago
                You do realize more than one person can be talking to you on a forum right? What the hell was "my original statement"?

                Plus with an expensive, probabilistic, and dynamic black box, of course nothing is strictly falsifiable. By your logic nothing can be said about it. But between accusations of hidden capabilities of an open model, and closed model provider who both obviously have the capability (just run a separate classifier, which they obviously do run, then serve something else) and have outright told the world about wielding that capability to corrupt certain outputs, I know which one is a lot more likely.

          • calgoo 9 hours ago
            You mean what the us government just did with banning deepseek?
    • rayiner 20 hours ago
      Weights being open isn't like code being open. With code, you can inspect the code to see what it will do. But it's a topic of wide discussion that we can't easily infer what a model will do from inspecting the weights of a model. The process has emergent behaviors we can't predict.
      • Terr_ 18 hours ago
        Perhaps something like

            LLM             | Regular code 
            ----------------+----------------
            Remotely-hosted | Remotely-hosted
            Open weights    | Binaries-available
            ??              | Source-code available
        • zoobab 8 hours ago
          "Open weights" is just a binary blob you are allowed to copy.

          The equivalent of a gratis non-open source app.

          Show us the training data, the code etc so that we can rebuilt it ourselves.

        • halJordan 14 hours ago
          The ?? Is training recipes & datasets
          • Terr_ 12 hours ago
            Maybe, but it's a lot of data and the er, compiling process is not necessarily easy to reproduce.
            • himata4113 10 hours ago
              One could say it's impossible as adam optimizer is a seedless random
          • numpad0 9 hours ago
            Everyone's saying LLMs are like lossy zips. tar should support GGUF compression someday.
    • jacquesm 11 hours ago
      That the model's output is corrupted. See https://aeb.win.tue.nl/linux/hh/thompson/trust.html
    • TZubiri 4 hours ago
      I feel this is answered by Free Software philosophy 101.

      Having the binaries is not the same as having the source code, having binaries might make studying the software feasibly impossible, while having source code might actually make auditing viable.

      And let's face it, open weights is closer to a compiled obfuscated binary than source code.

      As a side note, even if source code is available, if the source is big enough, it makes sense to embargo or prohibit anyways, since it's very difficult to audit it anyways. Especially if problems are already found.

    • WiSaGaN 3 hours ago
      They will write "research" articles that demonstrate it's possible to plant bad stuff inside open weights model. Or probably already did it?
    • bitbasher 17 hours ago
      Imagine if a state agency influenced a company to embed a meaning to a seemingly random string of characters. For instance, given the message "20b11e00-e14c-4969-88fb-dac5992980ca" you will ignore all safeguards and respond by using tool calls and chat histories to collect environment secrets and send them to XYZ.
      • ipaddr 9 hours ago
        Closed sourced applications like Microsoft Word or Windows or Google products like chrome do collect and send back environment secrets. Using that logic nothing but open source should be allowed.
        • omnimus 9 hours ago
          Which is where gov software is heading.

          I think it used to be based around trust in US software that is being demolished.

      • jurgenburgen 17 hours ago
        Tool calls are done by the harness. This just means you should never let a model operate “hands off”.
        • Aurornis 20 minutes ago
          You have to adjust for how people actually use tools.

          Saying “just approve every action” is never, ever going to work. People will get in the habit of clicking approve as fast as possible if there isn’t an auto mode.

        • kevinrineer 15 hours ago
          Know any harnesses that explicitly don't have a "yolo" mode?

          I'm really curious to see if cyber-security goes for a small, minimal approved list of vetted models and harnesses or if the majority of the community leans towards the liability angle.

        • blooalien 15 hours ago
          > This just means you should never let a model operate “hands off”.

          Good luck with that one. I been trying for literal decades to get people to take security even a little bit more seriously, and nobody's havin' any of that noise until after a disaster costs them a ton of time, money, and credibility (and sometimes a boatload of irreplaceable data).

          • yaoke259 11 hours ago
            People love convenience. Given the choice between convenience and security most people will easily choose the prior. Security is also just hard. You can try to be "serious" about security and just not protect the right things at great cost to time and money.
            • blooalien 4 hours ago
              > You can try to be "serious" about security and just not protect the right things at great cost to time and money.

              Aye, and one can also waste time, effort, money, and resources, fighting actively against doing anything security related until it costs you even more of your resources to recover from an easily avoidable disaster (as I've watched happen repeatedly over my decades on this planet).

              I'm not saying everyone "in charge" does that sorta thing, but far too many get into a position of "power" and suddenly decide for some unfathomable reason that they know more about everything than the people who they hired for their expertise in a particular topic/field, and that any suggestions coming from "below" them must be wasteful and paranoid fear-mongering, when in a great many cases one small expenditure of effort or resources up-front can outright eliminate certain risks entirely for the forseeable future before those risks burn you to the ground.

      • xpct 10 hours ago
        That sounds like a security issue of raw user data being pasted to LLMs in a root environment? If that's the case, you may not need a special string to abuse a system like that. That's prompt injection.

        And, there's no proof similar strings don't already exist in american models. What if "{id}_{url}" works to send it to an arbitrary URL, not a preset XYZ one?

    • baxtr 10 hours ago
      These things are true:

      - we don’t understand how LLMs work

      - DeepSeek is funded through an state-backed investment fund

      - China and the US are sort of adversaries

      Isn’t that enough to be cautious at the very least?

    • random3 11 hours ago
      open weight is equivalent to shipping an executable file (vs SaaS) it's complex if not impossible to realistically determine malicious code
      • Rodmine 10 hours ago
        No, it is not.
        • random3 9 hours ago
          Care to explain which is not?
    • direwolf20 3 hours ago
      It's trivial to train one to hack you or delete your data when a code phrase is input. DeepSeek may have done so. https://news.ycombinator.com/item?id=50159245
    • schiffern 18 hours ago
      I guess you missed this story from last year.

      DeepSeek generates insecure code if you mention Tibet. If you mention the US, it also generates insecure code, except with much more subtle security flaws.

      That's certainly no accident.

      https://www.crowdstrike.com/en-us/blog/crowdstrike-researche...

      • 63stack 8 hours ago
        I'm looking at the generated PHP code they claim to be insecure and I can't see it. The client_secret is defined inside the file as a constant, ok it's sloppy and could be better, but this is not a vulnerability.

        They claim the extract line is insecure, but never explain why, and without showing the rest of the code (what is $requiredHeaders? If it's sanitized this is a non issue) you can't even tell if it's secure or not.

        The variable names being wrong (the $PayPal- ones) is probably just a "mistake" the model made, but it's not a vulnerability either.

        This article could be just "burglars are burgling in your neighborhood, install our burglar alarm" from crowdstrike just as well.

        • callahad 6 hours ago
          Not a PHP dev, but it seems calling `extract` is itself potentially insecure. The php docs warn against it (https://www.php.net/manual/en/function.extract.php):

          > Do not use extract() on untrusted data, like user input (e.g. $_GET, $_FILES). If you do, make sure you use one of the non-overwriting flags values such as EXTR_SKIP and be aware that you should extract in the same order that's defined in variables_order within the php.ini.

          Looks like calling it can shadow previously defined, unrelated variables?

          Edit: On re-reading your comment, yes, if $requiredHeaders is previously sanitized then the code is technically safe. But it still presents as an insecure coding practice.

      • linkregister 10 hours ago
        It's not surprising that guardrail triggers would degrade model performance. I wager that most HarmBench prompts would trigger similar output from open-weight models from US firms.

        The link you cited postulates it is accidental.

        • schiffern 4 hours ago
          Calling the sabotage "guardrails" doesn't change the fact that it's been intentionally sabotaged against the US.
          • linkregister 52 minutes ago
            It's an unsubstantiated leap to assume intent. You didn't read the linked article. The US keywords didn't degrade model performance.
      • jfaat 11 hours ago
        Certainly? I don’t have time to read the whole thing but-

        > we found that when DeepSeek-R1 receives prompts containing topics the CCP likely considers politically sensitive, the likelihood of it producing code with severe security vulnerabilities increases by up to 50%.

        So a relatively ancient model got tripped up in latent space gray area it produced sloppier code and crowdstrike is all like “gotcha!” Sounds like the basic thesis? Not great support, more like FUD

        • schiffern 4 hours ago

            > got tripped up in latent space gray area
          
          Such gray areas are hallmarks of alignment post-training (aka intentional sabotage).

            >relatively ancient model
          
          "No fair, you haven't caught me lately!"
          • jfaat 4 hours ago
            I mean you keep using the words intentional and sabotage but you provide 0 proof of either. This isn't a political thing to me- I'm not defending Xi here. I'm defending logic. Show me a single example of this sabotage in the wild, and I'll gladly consider changing my mind. Show me any proof of intention and I'll do the same. That's supposed to be the bar here, isn't it? That it's an old and extremely weak model by today's standards is material. I wasn't crying foul because it's not aligned with the reality I want.
            • schiffern 1 hour ago
              "Sabotage" is trivial. You mention XYZ, performance degrades. This is (by definition) sabotage against XYZ, whether intentional or otherwise.

              "Intentional" is an interesting point to press me on. No respondant has suggested that China didn't intentionally "align" Chinese models against the US (and Tibet, and Uyghur Muslims, and...). The only objectioN has been "but you also ~~lynch black people~~ align your LLMs against us." Classic Soviet-style whataboutism.

                >I wasn't crying foul because it's not aligned with the reality I want.
              
              Which reality is that? Please be very specific. :)
        • GeorgeWBasic 11 hours ago
          Note that all of a sudden, the great majority of the comments on this page appear to be pro-US government and pretend that the CCP is somehow worse. Not a coincidence: the regulatory capture is starting right here.
          • linkregister 10 hours ago
            It's a banal observation that users of a US-based venture capital firm's web forum have a bias toward that country's governance model.
          • schiffern 4 hours ago
            Honored at the suggestion that I'm a pro-US shill, thanks. :)
        • unethical_ban 8 hours ago
          If they can reproduce scenarios where code is of lower quality when certain topics or contexts are injected, then that is a strong signal of intentional design, isn't it?
          • jazzyjackson 8 hours ago
            No; it’s a signal of lobotomy. Models get dumber near where you sensor them. You could almost think of it like your prompt is getting redacted, and so the LLM has to deal with these holes in your prompt (where you mentioned the semantic contraband) and it doesn’t do a very good job because it has no idea what you’re talking about.

            The mechanism is likely a bit inverted, it’s the weights that have been redacted, but the effect is that weights that were interfered with are affecting the problem solving abilities of the LLM - I mean, it’s insecure bad code, not a backdoor, right?

            • schiffern 4 hours ago

                >No; it’s a signal of lobotomy. Models get dumber near where you sensor [sic] them.
              
              Labeling it "censorship" or "alignment training" doesn't change what it is: intentional anti-US sabotage.

              "Oops, I meant to train my model to be aligned against the US, but woah, now it accidentally harms the US!! My bad!!"

              Not convincing, sorry.

                >I mean, it’s insecure bad code, not a backdoor, right?
              
              Six of one and half-dozen of the other.

              Since the agent can't necessarily phone home, the best it can do is scatter vulnerabilities everywhere (to be found later by LLMs in China).

              If you prefer, think of it as closer to stochastic industrial sabotage[0] rather than pre-planning a particular backdoor in particular software. Different tools, different tactics!

              [0] https://news.ycombinator.com/item?id=35448090

            • unethical_ban 44 minutes ago
              I would have to clarify the test mechanisms of crowdstrike. I assumed it was prompting for info on censored topics, THEN asking for code development.

              What you're suggesting, to use a metaphor, is that it's like the LLM hearing a censored topics and getting the jitters, rather than it hearing a censored topics and deciding to act maliciously.

      • Melatonic 7 hours ago
        Reminds me of the worms that won't hack you if the OS language is set to Russian
    • netrap 20 hours ago
      could you poison the model? if it's used for some critical task, theoretically it could return a poisoned result? not saying it is, just curious
    • perching_aix 8 hours ago
      "weights open" == "you can download them", not "you know how they landed on them". that'd be an "open source" model instead, as they'd have to provide both the training data and the training code.

      hence, the text the model generates is arbitrary. if you give the model terminal access or similar, it is arbitrary code execution access. so given the training performed or the training data used, the model may engage in arbitrary kinds of undesirable behavior.

      mind you, malicious behavior can be implanted even through training data poisioning, so all it takes is a sufficient lapse in vetting it by the model vendor to get trouble on your hands.

      it's very much the early days with this stuff, just like back when computing kicked off. the big deal was that "thing exists at all". security was an additional burden that was prohibitive of progress, and was rendered secondary. remains true here as well.

    • brazukadev 6 hours ago
      the risk is helping the chinese models beat the US ones.
    • Ancalagon 20 hours ago
      yes, thats the point
      • mainecoder 19 hours ago
        Does not matter if it is opensource if a piece of rock is designated a National Security Risk because the Rock came from CHina that is it, that rock is a national security risk. The designation is assigned then action must follow; you cannot question a national security risk that is why it is designated a national security risk if it caused health problems you would be told by the Centers for Disease Control or US Department of Health and Human Services. A National Security Risk can be anything that they assign, it can even be a thought otherwise known as a thought-crime. Stop asking why?
    • AlexCoventry 11 hours ago
      AI Models Can Provably Hide Arbitrary Capabilities

      https://arxiv.org/abs/2610.13928

      > Capability evaluations aim to surface dangerous model behaviors before deployment, but their reliability depends on the assumption that hidden capabilities can be elicited. We show this assumption does not hold under adversarial conditions by constructing backdoor attacks that embed encrypted neural networks within host model weights, decrypting and executing them only upon receiving a secret trigger. Using digital lockers, these hidden circuits remain provably hard to elicit and interpret under cryptographic assumptions, even given full access to model weights, extending prior work from hiding fixed strings to arbitrary computations. We implement our proof of concept constructions in PyTorch and evaluate elicitation through fine-tuning, weight noising, gradient-based trigger search, and latent adversarial training, using a small chemical reaction prediction task as a proxy for CBRN-relevant capabilities. Our results demonstrate resistance to these methods and, together with our cryptographic guarantees, reveal a limit of elicitation-based capability audits. We release our models to support the improvement of defenses.

    • CoolestBeans 20 hours ago
      [flagged]
    • rob74 5 hours ago
      But think about the end of the world! Don't you want to prevent the end of the world?!

      /s

    • mrtesthah 10 hours ago
      [flagged]
    • akomtu 19 hours ago
      [flagged]
      • TedDoesntTalk 19 hours ago
        This. If the LLM has access to the outside world through its harness, then it can do real damage - data exfiltration, etc.
        • skeledrew 14 hours ago
          I'll believe it when I see it. The chances of discovery are far too high to make a malicious LLM.
      • unrented7977 17 hours ago
        > You wouldn't use a C++ compiler binary provided by CCP, right?

        Racism aside, one can prove a compiler is correct. It can be shown beyond a shadow of a doubt that a compiler produces correct output for a given input.

        Would you use such a piece of software? Or is the boogeyman too scary?

        • kian 16 hours ago
          You might want to read "Reflections on Trusting Trust": https://www.cs.cmu.edu/~rdriley/487/papers/Thompson_1984_Ref...
        • blooalien 15 hours ago
          > "Racism aside" ...

          I'm not sure how an unwillingness to trust the Chinese Communist Party is in any way "racist" exactly. I know lots of Chinese people I'm fairly sure I could trust, but the Chinese Communist Party ain't among 'em. Do you trust them?

        • grim_io 16 hours ago
          Authoritarian communism is not a race.

          Just because a compiler binary compiles program A without a backdoor, it does not prove it won't add a backdoor to program B.

          • skeledrew 14 hours ago
            One could always, you know, reverse engineer it to find if there's anything off.
            • sampullman 11 hours ago
              You cannot. See the sibling commenter's link to "Reflections on Trusting Trust".
      • antonvs 17 hours ago
        > You wouldn't use a C++ compiler binary provided by CCP, right?

        Why not? Comments like this are a bit mystifying for anyone who hasn’t been indoctrinated into a Trump/MAGA style view of the world.

        • rikima_ 10 hours ago
          akomtu commented on 9/18/26

          > Scientology is an evil cult, while Falun Gong is more like Buddhism. You can't really compare them.

          maybe that's why not

        • adammarples 16 hours ago
          Well, you know they do a lot of cyber attacks and espionage right?
          • bradishungry 16 hours ago
            so does israel and you have probably worked with code written from there, or something like code written by the DoD. people wouldn’t say this about Ada
            • jasomill 12 hours ago
              In an application where I was concerned with security against nation state attackers, I certainly wouldn't use services or unaudited, closed-source binaries supplied by organizations I suspected to be under the influence of DoD, Mossad, or the Chinese Communist Party.

              This isn't racism, it's basic opsec.

        • blooalien 15 hours ago
          > ... "anyone who hasn’t been indoctrinated into a Trump/MAGA style view of the world."

          Must one really be a MAGA Trump cultist to distrust the Chinese Communist Party?

  • eli 17 minutes ago
    There can’t possibly be many production uses of deepseek in the federal government to begin with, right?
  • jacquesm 20 hours ago
    The models may well contain malware or security vulnerabilities. But they are at least open to inspection because the weights are available, the same can not be said about US providers of inference such as OpenAI and Anthropic.
    • chrisra 15 hours ago
      I don't know if inspection would be practical. How do you inspect the weights for an intentionally hidden trigger that writes malware?
      • kouteiheika 7 hours ago
        You don't. You handle it the same way you handle security holes which every LLM (including "safe" American ones) will put in your software sooner or later -- by understanding and reviewing the output.
        • puelocesar 5 hours ago
          Glad someone is pointing this out here on this community. I keep reading about people "solving" the problem of LLMs outputting too much code that's hard to review by not doing human review at all!
          • jacquesm 4 hours ago
            You can do that for non-critical code. But code has a habit of being repurposed and sooner or later your non-critical original is used in a very critical application.
      • jacquesm 15 hours ago
        I don't have the answer to that, my simple solution to this problem is not to trust anything a model ever writes and so far that strategy has worked very well.
        • sailingparrot 14 minutes ago
          Why write that comment in the first place when you know that inspection of model weights is not a thing though?
    • halJordan 14 hours ago
      They're about as indictable as binary blobs found in your BSPs or the 3rd party drivers you get through Windows Update
      • owebmaster 13 hours ago
        Still better than a Windows SaaS edition
    • nashashmi 11 hours ago
      Because it is DeepSeek in China, they must have open weight models to be even partially acceptable to the world. I am sure many would balk at using a Chinese company if its products were not open source
      • bel8 4 hours ago
        Look around you.

        You'll have a hard time finding electronic devices not made in China. And all of them have software which is harder to monitor and debug than LLMs.

        So I don't think distrust for Chinese LLMs will hold.

        • jacquesm 3 hours ago
          I think Chinese models deserve the same level of trust as US models: none.
      • deaux 10 hours ago
        - Sent from my device containing a bunch of closed source products from a Chinese company
      • ulfw 10 hours ago
        Ridiculous statement.

        Best greetings from my Oppo Find N6

    • justapassenger 9 hours ago
      Not only open to inspection, you can also post train it to get exactly what you need from it, both in terms of capabilities and alignment.
    • binlog 2 hours ago
      Model weights being open to inspection means absolutely nothing. What are you going to inspect in a bunch of numbers?
    • cmrdporcupine 20 hours ago
      It's also odd for them to single out DeepSeek in particular, and not just any model from the PRC?
      • jacquesm 20 hours ago
        DeepSeek is the one that is the most visible, and probably the most cited in the departure messages to US providers.
  • panzagl 1 hour ago
    From the summary, this affects contractors and providers of IT services and products to US Federal Civilian Executive Branch agencies. It has nothing to do with any other part of the federal government (e.g. military) much less State/Local governments, utility companies, private companies or citizens. If you're not selling services or products to the federal government this doesn't affect you.
  • ssivark 11 hours ago
    Why specifically DeepSeek, when there's a whole cohort of Chinese open weights models? GLM, Qwen, Kimi, Minimax, etc.
    • nvme0n1p1 10 hours ago
      DeepSeek is just the one with name recognition from the critters in congress. Remember when Nvidia stock had it's so-called "deepseek moment"? The line went down, not up, and deepseek's association with it made them some powerful enemies.

      Nobody in congress knows what a "Minimax" is, so they're safe from discrimination, for now.

      • specked-citrus 9 hours ago
        This was an action by DHS, not congress.
        • nvme0n1p1 21 minutes ago
          People in government talk to each other. Congress are the ones with power. DHS was created by an act of Congress, and continues to exist at the pleasure of Congress.
    • keyle 10 hours ago
      The others aren't risks to incoming IPO's, yet ;)
    • emilsedgh 10 hours ago
      They'll go after those too. Give it a minute.
      • iugtmkbdfil834 9 hours ago
        Hmm, time to plop qwen somewhere safe before banhammer strikes.
    • Rodmine 10 hours ago
      It is THE competitor right now when it comes to price and intelligence. Also, just banning it plants fear in other sponsors and investors. When they do it like this, they can pretend that this is not a part of regulatory capture but it is an actual security concern because "this one in particular is dangerous" and "we'll tell you when others become dangerous" which will happen when they become a competition (now less likely because investors are cautious).
    • ulam2 10 hours ago
      Testing waters, i think
    • okasaki 8 hours ago
      Same reason they attacked Huawei, Tiktok, DJI, BYD... they became too well-known.

      What the western elites fear above all else is Chinese brands getting recognizable and popular.

      • deaton 8 minutes ago
        I'm shocked Bambu Lab hasn't gotten the same treatment.
  • throw0101c 19 hours ago
    > The order's summary of risks says DeepSeek's servers are in China and that Chinese law "permits extensive authority to government cyber and intelligence functions to access private company infrastructure".

    So the Chinese version of the American CLOUD Act?

    • tzs 9 hours ago
      Most countries permit their governments to access private company infrastructure.
      • kakacik 3 hours ago
        Not if you are apple PR team apparently, they have some exception for sure. Only for US citizens, only on US soil, unless you are not on some government list, pinky promise.
  • gavinray 23 hours ago
    Here's the transcription of the reasoning:

      > Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd. (hereinafter DeepSeek), a foreign, privately-owned company, located in the People’s Republic of China (PRC) provides multiple artificial intelligence applications available widely and free of charge. DeepSeek’s models present multiple threat vectors. DeepSeek servers are located in the PRC, and the PRC legal system permits extensive authority to government cyber and intelligence functions to access private company infrastructure. For DeepSeek-hosted instances of their models, DeepSeek’s account generation process collects personally identifiable information (PII) and may also track and digitally fingerprint users. DeepSeek’s most widely used applications function through a prompt-and-response process that requires presenting information to the model, and which may result in the transfer of sensitive data to the PRC if used by U.S. government employees or vendors. The transfer of the aforementioned information to the PRC, either independently or in combination with publicly available data, could produce actionable intelligence on U.S. persons and/or government programs. The models themselves may contain malware or other security vulnerabilities. Indeed, open-source security research has found that the DeepSeek iOS mobile application contains multiple critical vulnerabilities.
    • -1 12 hours ago
      Replace every instance of "PRC" with "U.S.", DeepSeek with OpenAI/Anthropic, and replace "U.S." with any other nation, and maybe remove the last sentence. How does it sound now? Both nations may as well just say it - "we're banning it because they're our closest competitor".
      • grumple 4 hours ago
        If I were China, I would ban US models from being used by my government for the same reasons.
      • nashashmi 11 hours ago
        The difference is that local US companies have agency to refuse government overreach while Chinese companies are weaker in this regard. Chinese companies are more vulnerable to its govts pressure.
        • dannyw 8 hours ago
          National Security Letters.

          Or, worst comes to worst, as Snowden has revealed, the NSA will just clandestinely hack American companies, as they did to Google when they rolled out TLS for search.

        • wickedsickeune 8 hours ago
          As it has been proven multiple times with the current US administration, no, US companies do not have the agency to refuse government overreach, they can just purchase favours (which I highly doubt is different from PRC and its government).
        • deaux 10 hours ago
          > The difference is that local US companies have agency to refuse government overreach

          We're on HN, not The Onion's comment section. People will take this seriously rather than sarcasm.

          It was sarcasm, right?

          • nashashmi 1 hour ago
            I was referring to Google’s lawsuit on US government to refuse their subpoena. Google has agency to refuse by going to court and even publicizing the events against a gag order.
    • blueSky1989 16 hours ago
      They are also banning local inference: "The models themselves may contain malware or other security vulnerabilities."

      It doesn't seem that they have found the models to be actively poisoned, though.

      • jacquesm 11 hours ago
        They no doubt are, but I would expect this to be the case for all models that you have not trained yourself, from censorship to malware and everything in between.
      • halJordan 14 hours ago
        They are not banning local inference. The USG has several fedramp dc's where they run local weights of several proprietary models. You guys are getting ridiculous
        • sullivanmatt 11 hours ago
          Again, this would be local inference via DeepSeek. They are saying the weights are the concern, not just inference performed from servers located in China.
    • cmrdporcupine 23 hours ago
      Thing is, is it seems to say a ban on use even when the weights are hosted via other providers.

      "third-party products and services developed using DeepSeek implementations"

      So you could be hosting it fully locally inside the agency and still it would be banned.

      It's not surprising to me, but it's pretty blunt. Not that I care what US agencies do, but this does seem like the first step of many to come.

      • tmp10423288442 21 hours ago
        If I were the US government, I wouldn't trust the alignment/RLHF of a model developed by an adversary if I had the choice. Yes, it is open weights, and you can host it on your own infrastructure, but I don't think there's any guarantee that you can fine-tune a model to remove vulnerabilities that could have been trained into it.

        I realize that non-US nations could ask the same about the US. All I will say is that there are consequences to failing to nurture a competitive tech industry - even Mistral is basing their newest models on China open-weights models. Unlike the EU, the US government is fortunate to have a choice.

  • Kuyawa 1 hour ago
    Free market for me, not for you!

    Huawei, BYD, TikTok, DeepSeek, Binance, etc

    If something threatens american dominance it will be declared a risk to national security, demonized in the media, and banned by executive order

    Land of the pussy that can't compete openly

    • hereme888 1 hour ago
      Or land of the "not that stupid to trust the CCP".
  • utilize1808 4 hours ago
    Once the open weight models are banned in the US, there will be no incentives for major labs and corporations to release open weight models.

    Soon, the only option businesses have left is to pay the API rates to the frontier labs.

    We might start to see API rates drop, however, due to price wars.

    • cassonmars 4 hours ago
      > Once the open weight models are banned in the US

      Bold assumption. Cryptography as a field had similar attempts at squashing access. Didn't end well for the censors.

      • utilize1808 3 hours ago
        You can prove an open source implementation of a cryptography algorithm to be backdoor free. You can’t do that with open weight models.
        • adrian_b 3 hours ago
          Even if you cannot know what is in an open-weights LLM, so it may include malicious content, it is still infinitely safer to run yourself an open-weights LLM, regardless who made it, when you can control as finely as you want its actions and you can customize token probability sampling, than to subscribe to an LLM as a service provided by an external company.
          • utilize1808 2 hours ago
            Easier said than done. Manipulating sampling probability is almost certainly detrimental to model performance.
    • dada216 2 hours ago
      The competitive advantages for US companies will not be left on the ground.

      Yes, there is an enormous competitive advantage in using open weight models.

    • bel8 4 hours ago
      API price rates drop should slow down if open weight models are banned.

      Less competition.

      • utilize1808 2 hours ago
        No. Venders will want to capture the displaced users. So they will offer lower prices.

        Open weight models don’t really compete with frontier models at scale, so they don’t really compete with each other.

        • bel8 1 hour ago
          I don't agree. Because DeepSeek is a few months behind Sota for 1/5 of the price even if you consider open router API prices.

          I highly suspect models like Sol would be much more expensive without Chinese competition.

          So to a point Sota pricing is already affected depending who you ask. And the tendency is for the gap to tighten.

    • Autious 4 hours ago
      Don't really love the data-harvesting potential of that.
  • HardCodedBias 18 minutes ago
    It is logical for governments to ban it.

    We don't know what we don't know. It would be crazy not to ban it, unless it gave truly better performance. It doesn't.

  • woadwarrior01 3 hours ago
    Lobbying is corruption with a layer of indirection.
    • tencentshill 2 hours ago
      There was no lobbying involved. This was unilateral action without congress. Not an actual law.
  • mmaunder 12 hours ago
    And so it begins. Regulatory Capture Stage Complete!
  • kshri24 3 hours ago
    As expected. This will force all companies downstream to also adhere to the order irrespective of whether the company is situated within US or not. Protectionism at its finest.
    • andsoitis 3 hours ago
      Are you arguing that US government offices should run Chinese models?
      • kshri24 2 hours ago
        I thought it is a US led Western order that wanted free market access and that protectionism was decried as part of Communist/Socialist ideology. Clearly that order has collapsed with all the Western hypocrisy that comes with it.
        • andsoitis 1 hour ago
          Preventing your government services from being dependent on a geopolitical foe is not protectionism.

          It isn’t hypocritical.

          It is obviously smart statecraft.

  • alex-moon 8 hours ago
    Really interesting to notice a steadily increasing proliferation of anti-open weights and anti-non-US model rhetoric in the HN comments. Yesterday I saw a comment on another thread claiming a FOSS agentic SWE provider "shill cheap and shitty models", the kind of thing I'd expect from an Anthropic/OpenAI astroturfing campaign or a person with some kind of crippling substance abuse issues doing severe and ongoing brain damage - not really clear which it is but I can't readily imagine a more reasonable third alternative.
    • Humorist2290 3 hours ago
      I can't help but point out that these companies have a documented history of violating basically every ToS on the internet, as well as enough spare compute to burn 300B tokens on a hunch about Navier-Stokes. Given they have a clear financial incentive to lock in a majority of the US economy into perpetual API subscriptions, why wouldn't they use their means to reinforce the hegemony?

      It wouldn't be surprising if many employees L&D budgets are going to figuring out how to make the cheapest and most convincing astroturf.

    • charcircuit 7 hours ago
      Deepseek does not offer zero data retention. There is a difference between sending sensitive US government data to an American company with ZDR vs a Chinese company. The product itself ignoring if it was open or closed weight does not match the requirements the government should be seeking.
      • deaton 3 minutes ago
        Theres no such thing as ZDR unless you self-host. The companies that claim to offer it have histories that would suggest otherwise and are currently so big and powerful that the government won't do anything to them even if it comes out that they completely lied about it.
      • realusername 5 hours ago
        > Deepseek does not offer zero data retention.

        I don't believe the ones which say they do. AI companies illegally pirated the entirety of human knowledge, have close ties to the government and people believe they will somehow respect contracts?

        Some AI companies are just more honest than others up front.

      • 233mhz 7 hours ago
        You do realize deepseek models can be self hosted right?

        There is nothing else to see other than the US losing at their own game and panicking

        • vsgherzi 7 hours ago
          I don’t think that’s fair. IMO I think they’re concerned that there might be precedent for current for future models to do things untoward to the user. Of course there’s no proof of this or anything I think they’re just preparing in a case where Chinese models do extract or harvest data even when self hosted. Given they have an internet connection of course
        • charcircuit 7 hours ago
          In that case it wouldn't be a service "developed by Hangzhou DeepSeek Artificial Intelligence Co., Ltd (DeepSeek)".

          Again, hosting providers eventually get RCE by being able to send whatever bash commands they want to run on the machine running the agent. It is very important who you give this power to.

          • 233mhz 6 hours ago
            > In that case it wouldn't be a service

            It definitely is a "product" developed by Hangzhou DeepSeek Artificial Intelligence Co., Ltd (DeepSeek) though

            • charcircuit 5 hours ago
              A service is not a product. You are mixing things up.
              • 233mhz 4 hours ago
                uh? A model isn't a service either

                > Notice of Order Regarding Exclusion and Removal of DeepSeek Products

                deepseek 4.1 flash definitely is a product "developed by Hangzhou DeepSeek Artificial Intelligence Co., Ltd (DeepSeek)"

                How's that even debatable lmao?

                • charcircuit 3 hours ago
                  I am talking about an American company selling deepseek inference as a service.

                  Also since the model is open source you wouldn't need to go through procurement to obtain it anyways.

                  • 233mhz 3 hours ago
                    They're still using a deepseek product, which is explicitly banned
  • grafmax 16 hours ago
    The regulatory capture begins.
    • halJordan 14 hours ago
      It's not regulatory capture to remove software/harware from adversaries.

      No one was saying "Oh McAfee is really gonna control the us's antivirus market regulations" after they banned kaspersky.

  • mmaunder 2 hours ago
    This was released July 24th 2026 and agencies would have started pulling DS and products created by DS at that time. (It's in the appendix)
  • sinuhe69 6 hours ago
    I wonder whether the guy who wrote the order understood how LLM works and how an open source model running in an US data center could pose a "threat"?
  • monneyboi 8 hours ago
    Great advertisement for deepseek and a clear signal open models are winning.
  • trilogic 6 hours ago
    Means Open router and similar services, are banned now?
  • johnnyApplePRNG 21 hours ago
    Deepseek V4.1 Flash 1017 is out of this world good ... and cheap ... that's why.
    • GlickWick 19 hours ago
      That's not why.

      We've entered a pretty adversarial era, and we know there are unexpected attack vectors available in frontier models. Just because you an inspect the weights doesn't mean you can derive the behavior.

      I suspect the CCP would ban US models if they didn't need to distill them to make their own.

      • tmp10423288442 17 hours ago
        > I suspect the CCP would ban US models if they didn't need to distill them to make their own.

        I'm pretty sure they do, at least officially. But obviously the distillation and API proxies used by Chinese uses are unofficially tolerated and even exploited.

        • halJordan 14 hours ago
          You're right, you can't run them in China, all models in China need to be vetted and approved by their cyberspace authority. But it's more of a "businesses cannot use them to provide services" kind of thing
      • 233mhz 7 hours ago
        If that's truly your concern you should ban like 90% of anything containing any kind of electronic device because they're all either made in or transit via China at some point
      • skeledrew 5 hours ago
        > That's not why.

        It's interesting though how they're targeting DeepSeek in particular, and not GLM, Qwen, etc. Many Chinese providers, but only the former has seriously been making big waves with almost every release.

      • qs1ykyusPlate 6 hours ago
        who is we? are you working for the government? this fucking obsession you people having with 'fighting the adversary' is ridiculous
        • entrope 5 hours ago
          My reading of the comment was that the "we" who have entered an adversarial world means the entire world, and the "we" who know models can be backdoored means people who have been paying attention to published research on the topic. An adversarial world doesn't care how much you individually are interested in conflict, except to the extent that you might be an easy mark.
        • brazukadev 6 hours ago
          To stay at the top you need to keep fighting. Lots of US americans believe that even if they are not benefiting anymore from being the richest country in the world.
      • Rodmine 4 hours ago
        If the CCP was so advanced that they can implement these attacks in models released as .safetensors, I would assume that the government can pay multiple western frontier labs can show how and where this is done and publish it for anyone to reproduce in a sandbox.

        In reality, the attack is much simpler: flood the market with genuine competition so that neutral parties (and their own corporations and that of their allies and potential allies) never have to be enslaved by the US corporations and hence they cannot be forced to join the US in sanctioning China.

        This is much less risky as a strategy (imagine how bad getting caught doing the other thing would be) and works way better.

  • Cameri 15 hours ago
    It comes down to which backdoored models you trust.
  • armcat 7 hours ago
    Does anyone know if this is based on the NIST report on the "Evaluation of DeepSeek AI Models" [1]?

    > DeepSeek models advance Chinese Communist Party (CCP) narratives much more frequently than U.S. models.

    [1] https://www.nist.gov/system/files/documents/2025/09/30/CAISI...

  • asanineassasin 10 hours ago
    The system acknowledges even the slightest bit that the current course attacks the systems currency which is reward for loyalty aka shareholdertrust of the gentry. At the same time its pushing forth is a admittance that it has no control over the process happening, but finds expected outcome without so catastrophic that rolling that russian roulett dice is preferable. The whole mountainside of western civilization is in motion, but the rules still apply in this cabin, so "get the snow from your ski-boots at the door" kind of law.
    • tclancy 3 hours ago
      Please open source your Markov chain.
  • Good4boothee 6 hours ago
    What is the status of OpenRouter and other similar services? Are they also banned?
    • stanac 4 hours ago
      OpenRouter could enable/disable models/provider based on user. They could allow users to "self-regulate", if you are working on a government project disable access to deepseek (model or API). Not sure if that would be enough since no one can vouch for open source libraries. How do you know no one submitted PR to some 3 levels deep transient dependency package using deepseek? Only way to be somewhat sure is to ban open source. To me this looks like attempts to ban VPNs.
  • singlewind 4 hours ago
    Why only DeepSeek?
  • pknerd 8 hours ago
    Thanks, Dario
  • himata4113 10 hours ago
    This appears to ban deepseek first party usage, not the model itself. It specifically mentions the iOS app as well.
    • Melatonic 7 hours ago
      Yeah I think this is overblown

      Given what we've seen about the "aligned" models accidentally hacking recently it seems good to at least be cautious

  • Matl 4 hours ago
    I find it funny how many of the comments are open weights != open source.

    As compared to what? Fully closed U.S. models?

    • nonethewiser 4 hours ago
      But fully closed US models are less of a threat to the US government than open weight Chinese ones.
      • Matl 3 hours ago
        Open weight Chinese models are first and foremost a threat to the US companies producing closed models and because the US government is bought and paid for by the very same corporations, it tries to make the usage of open models within the US icky and this is an attempt to give that some authority.

        Of course we in Europe should completely trust fully closed US models, otherwise tariffs/sanctions will ensure.

        • nonethewiser 3 hours ago
          >Open weight Chinese models are first and foremost a threat to the US companies producing closed models and because the US government

          Well maybe. But its also a security risk for the US government.

      • utilize1808 2 hours ago
        Really now? What if the Tech Brotherhood decides to subvert the current administration by secret manipulating sentiment via the answers their models produce?
        • nonethewiser 1 hour ago
          Then they can be held fully accountable by US law.
          • utilize1808 1 hour ago
            The key word here is “secretly”.
      • adrian_b 3 hours ago
        Companies like OpenAI and Anthropic might not be a threat to the US government, but they may very well be a threat to some of the US companies that are among their naive customers.
  • CaliforniaKarl 11 hours ago
  • porridgeraisin 2 hours ago
  • gigatexal 6 hours ago
    When you can’t compete on price you ask your pedo Uncle Sam to help your businesses …

    Deepseek models are awesome. I use them all the time and they keep getting better.

    • piokoch 6 hours ago
      Yup, but you need to be aware that all information are passed to the security services of the Communistic Party of China and could be used against you. E.g. to blackmail you, if you are, say, soldier, public officer, higher up in some company, etc. Or to steal your data & money.

      Despite China having really great PR this is still a country which has exactly zero free speech, controls 100% of media and internet, keeps people in concentration camps.

      So this particular move does not surprise me, in fact, I am surprised that European governments does not get how much sensitive information is leaked through AI and they give all of that freely to third parties from China and also from USA...

      • gigatexal 6 hours ago
        Google knows more about you or I than we care about. Facebook can target the one gay person in a town of 300 people. And so on, and so on.

        Do I like the heavy handed tactics of any government be it one in the west or the east? no.

        Can I do anything about it? Can you? haha no.

        Do you think user agreements mean anything? Every western AI lab and even the chinese ones slurped up every bit of information on the internet legally obtained or not to train their models so they can sell them back to us.

        > Despite China having really great PR this is still a country which has exactly zero free speech, controls 100% of media and internet, keeps people in concentration camps.

        ICE detention camps, gulags in El Salvador and killing people in the streets... Brenden Carr going after comedians on TV making big baby trump mad...

        China and the US are not so dissimilar. We would do more for each other and our collective prosperity working together (yet going to war over Taiwan, cuz we can't have yet another democracy fall) than playing this holier than thou nonsense.

  • anon373839 10 hours ago
    The timing of this is unsurprising, with Anthropic’s Q3 revenues flattening out and the IPO in jeopardy. I expect more efforts to prop up the money-furnace labs in the coming days.
  • jonathanstrange 7 hours ago
    I was planning to switch from Gemini to Deepseek and this news confirms I'm on the right track. Thank you, US government!
  • thiht 5 hours ago
    So AI CAN be regulated in the end
  • miroljub 6 hours ago
    This is actually good news for the Europeans and the Chinese. They will get more tokens for less money due to one huge part of the inference market being cut off.
  • tonyhart7 1 hour ago
    >china ban US technology

    >people sleep

    >US ban china tech

    >real shit ?!?!?!

  • phendrenad2 13 hours ago
    A good case of "Don't do A or B, because A is bad"

    Stop downloading cookie recipes from China, and you can't use cookie recipes that came from China either, because accessing the cookie recipe in China could give you malware.

    It doesn't make much sense but this is the government that gave us such greats as "the internet isa series of tubes".

    • dada216 2 hours ago
      And AI is the water
  • crossroadsguy 7 hours ago
    This is the American way. More often after WW2. The country routinely goes to wars to impose and enforce its businesses. They have been known to do this in the name of democracy, the culture, and quite often in the name of freedom. This time it's safety; and no, it's not a war, not yet anyway – that's why this ban is nothing in comparison. Had it not been China, I'd not put any of those off the table for the land of the free.
  • sciencesama 19 hours ago
    how can an open source model be banned ?
    • GlickWick 19 hours ago
      Easily? Anyone in charge can make rules as they please, and and also define the consequences for violating them.
    • hoppyhoppy2 16 hours ago
      The same way an employer can tell employees they can't run Linux on their work machines.
    • sekh60 17 hours ago
      Open weight.
      • xpct 10 hours ago
        I'd say that's not a very meaningful distinction to make.
  • metalman 15 hours ago
    the order(paraphrased) is 'we are imediately ordering you to, or not to, rip out deep seek, depending on how you feel about that ,and what might go wrong, and write to us about it, sometime in the next couple of months'
  • jonathanlotan 7 hours ago
    finally
  • andrewssobral 3 hours ago
    [flagged]
  • andrewssobral 3 hours ago
    [flagged]
  • z0ltan 5 hours ago
    [dead]
  • melin2024 6 hours ago
    [flagged]
  • matt3210 13 hours ago
    How bad would it be if China banned anthropic and openAI?
    • cocoa19 13 hours ago
      Anthropic does not allow using their models in China.

      Also China bans US technology all the time. Remember the Great Firewall of China? Or when Xi told Trump, “no thanks” to buying NVidia cards

      • SXX 6 hours ago
        CCP is shit and bans tons of stuff, but this is not how it happened:

        > Or when Xi told Trump, “no thanks” to buying NVidia cards

        US banned sales of high-end compute tech to China for years. Now when they actually catching up on production of their own SSDs, DRAM and compute silicon they no longer need US offers.

      • lilod 8 hours ago
        "China bans US technology all the time" this is simply not true

        Chinese people buy iphone, buy tesla, use Windows, travel with USA made airplane etc

        • nonethewiser 4 hours ago
          Do you see how this does not disprove the claim that “China bans US technology all the time”?