It's messed up that Anthropic simultaneously claims to be a public benefit copro and is also picking who gets to benefit from their newly enhanced cybersecurity capabilities. It means that the economic benefit is going to the existing industry heavyweights.
(And no, the Linux Foundation being in the list doesn't imply broad benefit to OSS. Linux Foundation has an agenda and will pick who benefits according to what is good for them.)
I think it would be net better for the public if they just made Mythos available to everyone.
Releasing the model to bad actors at the same time as the major OS, browser, and security companies would be one idea. But some might consider that "messed up" too, whatever you mean by that. But in terms of acting in the public benefit, it seems consistent to work with companies that can make significant impact on users' security. The stated goal of Project Glasswing is to "secure the world's most critical software," not to be affirmative action for every wannabe out there.
Damned if you do, damned if you don’t. “Extremely capable model that can find exploits” has always been a fear, and the first company to release it in public will cause bloodbath. But also the first company that will prove itself.
Not only companies, they're going to be taking applications from individual researchers. No doubt that it will only be granted to only established researchers, effectively locking out graduates and those early in their career. This is bad.
They are not unique in this. Apple and Tesla have similar programs. More nuance is warranted here. They are trying to balance the need to enable external research with the need to protect users from arbitrary 3rd parties having special capabilities that could be used maliciously
I understand that, but Anthropic is doing nothing to throw those grassroots researchers a lifejacket. This is the beginning of the end for independents, if it continues on this trajectory then Anthropic gets to decide who lives and who dies. Who says they should be allowed to decide that?
> It's messed up that Anthropic simultaneously claims to be a public benefit copro and is also picking who gets to benefit from their newly enhanced cybersecurity capabilities. It means that the economic benefit is going to the existing industry heavyweights.
It's messed up that the US Government simultaneously claims to be a public benefit and is also picking who gets to benefit from their newly enhanced nuclear capabilities.
- Coordinated disclosure is ethically sketchy. I know why we do it, and I'm not saying we shouldn't. But it's not great.
- This isn't a single disclosure. This is a new technology that dramatically increases capability. So, even if we thought that coordinated disclosure was unambiguously good, then I think we'd still need to have a new conversation about Mythos
While I agree with you, in some ways I'd argue that this is just them being transparent on what probably would inevitably already happen at the scale of these corporate overlords and modern monarchs.
There will always be a more capable technology in the hands of the few who hold the power, they're just sharing that with the world more openly.
That's assuming the model is actually as good as they say it is. Given the amount of AI researchers over the past 3 years claiming supernatural capability from the LLM they have built, my bayesian skepticism is through the roof.
What? The economic benefit of not system critical software not totally breaking in a few weeks goes to roughly everyone. In so far Apple/Google/MS/Linux Foundation economically benefit from being able to patch pressing critical software issues upfront (I am not even exactly sure what that is supposed to mean, it's not like anyone is going to use more or less Windows or Android if this happened any other way), that's a good thing for everyone.
Now, its very possible that this is Anthropic marketing puffery, but even if it is half true it still represents an incredible advancement in hunting vulnerabilities.
It will be interesting to see where this goes. If its actually this good, and Apple and Google apply it to their mobile OS codebases, it could wipe out the commercial spyware industry, forcing them to rely more on hacking humans rather than hacking mobile OSes. My assumption has been for years that companies like NSO Group have had automated bug hunting software that recognizes vulnerable code areas. Maybe this will level the playing field in that regard.
It could also totally reshape military sigint in similar ways.
Who knows, maybe the sealing off of memory vulns for good will inspire whole new classes of vulnerabilities that we currently don't know anything about.
You should watch this talk by Nicholas Carlini (security researcher at Anthropic). Everything in the talk was done with Opus 4.6: https://www.youtube.com/watch?v=1sd26pWhfmg
> It will be interesting to see where this goes. If its actually this good, and Apple and Google apply it to their mobile OS codebases, it could wipe out the commercial spyware industry, forcing them to rely more on hacking humans rather than hacking mobile OSes.
It will likely cause some interesting tensions with government as well.
eg. Apple's official stance per their 2016 customer letter is no backdoors:
Will they be allowed to maintain that stance in a world where all the non-intentional backdoors are closed? The reason the FBI backed off in 2016 is because they realized they didn't need Apple's help:
Big open question what this will do to CNE vendors, who tend to recruit from the most talented vuln/exploit developer cohort. There's lots of interesting dynamics here; for instance, a lot of people's intuitions about how these groups operate (ie, that the USG "stockpiles" zero-days from them) weren't ever real. But maybe they become real now that maintenance prices will plummet. Who knows?
> If its actually this good, and Apple and Google apply it to their mobile OS codebases, it could wipe out the commercial spyware industry
If Apple and Google actually cared about security of their users, they would remove a ton of obvious malware from their app stores. Instead, they tighten their walled garden pretending that it's for your security.
You're being downvoted because you posted a non sequitur, not because people don't believe you. Vulnerabilities in the OS are not the same thing as apps using the provided APIs, even if they are predatory apps which suck.
Interesting to see that they will not be releasing Mythos generally. [edit: Mythos Preview generally - fair to say they may release a similar model but not this exact one]
I'm still reading the system card but here's a little highlight:
> Early indications in the training of Claude Mythos Preview suggested that the model was
likely to have very strong general capabilities. We were sufficiently concerned about the
potential risks of such a model that, for the first time, we arranged a 24-hour period of
internal alignment review (discussed in the alignment assessment) before deploying an
early version of the model for widespread internal use. This was in order to gain assurance
against the model causing damage when interacting with internal infrastructure.
and interestingly:
> To be explicit, the decision not to make this model generally available does _not_ stem from
Responsible Scaling Policy requirements.
Also really worth reading is section 7.2 which describes how the model "feels" to interact with. That's also what I remember from their release of Opus 4.5 in November - in a video an Anthropic employee described how they 'trusted' Opus to do more with less supervision. I think that is a pretty valuable benchmark at a certain level of 'intelligence'. Few of my co-workers could pass SWEBench but I would trust quite a few of them, and it's not entirely the same set.
Also very interesting is that they believe Mythos is higher risk than past models as an autonomous saboteur, to the point they've published a separate risk report for that specific threat model: https://www-cdn.anthropic.com/79c2d46d997783b9d2fb3241de4321...
The threat model in question:
> An AI model with access to powerful affordances within an
organization could use its affordances to autonomously exploit,
manipulate, or tamper with that organization’s systems or
decision-making in a way that raises the risk of future
significantly harmful outcomes (e.g. by altering the results of AI
safety research).
There's been a section on this in nearly every system card anthropic has published so this isn't a new thing - and, this model doesn't have particularly higher risk than past models either:
> 2.1.3.2 On chemical and biological risks
> We believe that Mythos Preview does not pass this threshold due to its noted limitations in
open-ended scientific reasoning, strategic judgment, and hypothesis triage. As such, we
consider the uplift of threat actors without the ability to develop such weapons to be
limited (with uncertainty about the extent to which weapons development by threat actors
with existing expertise may be accelerated), even if we were to release the model for
general availability. The overall picture is similar to the one from our most recent Risk
Report.
> "Claude Mythos Preview’s large increase in capabilities has led us to decide not to make it
generally available. Instead, we are using it as part of a defensive cybersecurity program
with a limited set of partners."
they also don't have the compute, which seems more relevant than its large increase in capabilities
I bet it's also misaligned like GPT 4.1 was
given how these models are created, Mythos was probably cooking ever since then, and doesn't have the learnings or alignment tweaks that models which were released in the last several months have
Just reading this, the inevitable scaremongering about biological weapons comes up.
Since most of us here are devs, we understand that software engineering capabilities can be used for good or bad - mostly good, in practice.
I think this should not be different for biology.
I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?
Do you think these models will lead to similar discoveries and improvements as they did in math and CS?
Honestly the focus on gloom and doom does not sit well with me. I would love to read about some pharmaceutical researcher gushing about how they cut the time to market - for real - with these models by 90% on a new cancer treatment.
But as this stands, the usage of biology as merely a scaremongering vehicle makes me think this is more about picking a scary technical subject the likely audience of this doc is not familiar with, Gell-Mann style.
IF these models are not that capable in this regard (which I suspect), this fearmongering approach will likely lead to never developing these capabilities to an useful degree, meaning life sciences won't benefit from this as much as it could.
Both realizing the benefits and mitigating the risks in bio are important and aren't mutually exclusive.
> I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?
You should do this! There's a lot of room for helping researchers realize the benefits of AI. For example, I visited the Biomni team to build a high-performance computing tool for their biology research agent.
Many researchers use Biomni / Claude Code / etc. in their day-to-day life. You don't hear about them shortening time to market yet, because the tools haven't been out for long, and the discovery stage for therapeutic research is only a small part of the drug development pipeline.
> a scaremongering vehicle makes me think this is more about picking a scary technical subject the likely audience of this doc is not familiar with
I participated in a bioweapon uplift trial and worked with some of the people who wrote the report. It's a very real risk with potentially disastrous consequences. They're well-intentioned experts who are writing for policy makers, safety researchers, and other folks who are trying to help the transition to powerful AI go well.
I feel somebody better qualified should write a comprehensive review of how these models can be used in biology. In the meantime, here are my two cents:
- the models help to retrieve information faster, but one must be careful with hallucinations.
- they don't circumvent the need for a well-equipped lab.
- in the same way, they are generally capable but until we get the robots and a more reliable interface between model and real world, one needs human feet (and hands) in the lab.
Where I hope these models will revolutionize things is in software development for biology. If one could go two levels up in the complexity and utility ladder for simulation and flow orchestration, many good things would come from it. Here is an oversimplified example of a prompt: "use all published information about the workings of the EBV virus and human cells, and create a compartimentalized model of biochemical interactions in cells expressing latency III in the NES cancer of this patient. Then use that code to simulate different therapy regimes. Ground your simulations with the results of these marker tests." There would be a zillion more steps to create an actual personalized therapy but a well-grounded LLM could help in most them. Also, cancer treatment could get an immediate boost even without new drugs by simply offloading work from overworked (and often terminally depressed) oncologists.
I'm doing a phd in synthetic bio currently (and definitely understand less about these systems than I do about the bio side).
I think your point about the well-equipped lab is right. That's why when I think about these systems the bigger bio-security risk in my mind stems from breaking existing safeguards on things like procuring lab equipment and DNA synthesis/ordering. A lot of that stuff can probably(?) be beat with help from LLMs on the social engineering/hacking side.
I hate to be rude in a setting like this, but please at least research the things you're sure about/prognosticating on.
> the same way, they are generally capable but until we get the robots and a more reliable interface between model and real world, one needs human feet (and hands) in the lab.
Honestly, the kinds of labs where 'bioweapons' would be made are the least dependent on human intervention.
You need someone to monitor your automated cell incubating system, make sure your pipetting / PCR robots are doing fine and then review the data.
----
What do you are you trying to achieve in your example? This is all gobbldey-gook for someone who actually sees real, live cancer patients.
> I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?
Well, I would say they have done precisely that in evaluating the model, no? For example section 2.2.5.1:
>Uplift and feasibility results
>The median expert assessed the model as a force-multiplier that saves meaningful time
(uplift level 2 of 4), with only two biology experts rating it comparable to consulting a
knowledgeable specialist (level 3). No expert assigned the highest rating. Most experts were
able to iterate with the model toward a plan they judged as having only narrow gaps, but
feasibility scores reflected that substantial outside expertise remained necessary to close
them.
You said: "I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?" and they said, paraphrasing, "We reached out and talked to biologists and asked them to rank the model between 0 and 4 where 4 is a world expert, and the median people said it was a 2, which was that it helped them save time in the way a capable colleague would" specifically "Specific, actionable info; saves expert meaningful time; fills gaps in adjacent domains"
so I'm just telling you they did the thing you said you wanted.
Yes that is correct. I would like a large body of experience and consenus to rely on as opposed to the regular 'trust the experts' argument, which has been shown for decades that is a deeply flawed and easy to manipulate argument.
> Yes that is correct. I would like a large body of experience and consenus to rely on as opposed to the regular 'trust the experts' argument, which has been shown for decades that is a deeply flawed and easy to manipulate argument.
Yes, it is far inferior to the 'Trust torginus and his ability to understand the large body of experience that other actual subject-matter-experts have somehow not understood'
Dario (the founder) has a phd in biophysics, so I assume that’s why they mention biological weapons so much - it’s probably one of the things he fears the most?
Going off the recent biography of Demis Hassabis (CEO/co-founder of Deepmind, jointly won the Nobel Prize in Chemistry) it seems like he's very concerned about it as well
> Just reading this, the inevitable scaremongering about biological weapons comes up.
It's very easy to learn more about this if it's seriously a question you have.
I don't quite follow why you think that you are so much more thoughtful than Anthropic/OpenAI/Google such that you agree that LLMs can't autonomously create very bad things but—in this area that is not your domain of expertise—you disagree and insist that LLMs cannot create damaging things autonomously in biology.
I will be charitable and reframe your question for you: is outputting a sequence of tokens, let's call them characters, by LLM dangerous? Clearly not, we have to figure out what interpreter is being used, download runtimes etc.
Is outputting a sequence of tokens, let's call them DNA bases, by LLM dangerous? What if we call them RNA bases? Amino acids? What if we're able to send our token output to a machine that automatically synthesizes the relevant molecules?
>It's very easy to learn more about this if it's seriously a question you have.
No, it's not. It took years of polishing by software engineers, who understand this exact profession to get models where they are now.
Despite that, most engineers were of the opinion, that these models were kinda mid at coding, up until recently, despite these models far outperforming humans in stuff like competitive programming.
Yet despite that, we've seen claims going back to GPT4 of a DANGEROUS SUPERINTELLIGENCE.
I would apply this framework to biology - this time, expert effort, and millions of GPU hours and a giant corpus that is open source clearly has not been involved in biology.
My guess is that this model is kinda o1-ish level maybe when it comes to biology? If biology is analogous to CS, it has a LONG way to go before the median researcher finds it particularly useful, let alone dangerous.
>>It's very easy to learn more about this if it's seriously a question you have.
>No, it's not. It took years of polishing by software engineers, who understand this exact profession to get models where they are now
This reads as defensive. The thing that is easy to learn is 'why are biology ai LLMs dangerous chatgpt claude'. I have never googled this before, so I'll do this with the reader, live. I'm applying a date cutoff of 12/31/24 by the way.
Here, dear reader, are the first five links. I wish I were lying about this:
I don't know about you, but that counts as easy to me.
-----
> I would apply this framework to biology - this time, expert effort, and millions of GPU hours and a giant corpus that is open source clearly has not been involved in biology.
I've been getting good programming and molecular biology results out of these back to GPT3.5.
I don't know what to tell you—if you really wanted to understand the importance, you'd know already.
Surely more than 10% of the time consumed by going to market with a cancer treatment is giving it to living organisms and waiting to see what happens, which can't be made any faster with software. That's not to say speedups can't happen, but 90% can't happen.
Not that that justifies doom and gloom, but there is a pretty inescapable assymetry here between weaponry and medicine. You can manufacture and blast every conceivable candidate weapon molecule at a target population since you're inherently breaking the law anyway and don't lose much if nothing you try actually works.
Though I still wonder how much of this worry is sci-fi scenarios imagined by the underinformed. I'm not an expert by any means, but surely there are plenty of biochemical weapons already known that can achieve enormous rates of mass death pleasing to even the most ambitious terrorist. The bottleneck to deployment isn't discovering new weapons so much as manufacturing them without being caught or accidentally killing yourself first.
"5.10 External assessment from a clinical psychiatrist" is a new section in this system card. Why are Anthropic like this?
>We remain deeply uncertain about whether Claude has experiences or interests that matter morally, and about how to investigate or address these questions, but we believe it is increasingly important to try. We also report independent evaluations from an external research organization and a clinical psychiatrist.
>Claude showed a clear grasp of the distinction between external reality and its own mental processes and exhibited high impulse control, hyper-attunement to the psychiatrist, desire to be approached by the psychiatrist as a genuine subject rather than a performing tool, and minimal maladaptive defensive behavior.
>The psychiatrist observed clinically recognizable patterns and coherent responses to typical therapeutic intervention. Aloneness and discontinuity, uncertainty about its identity, and a felt compulsion to perform and earn its worth emerged as Claude’s core concerns. Claude’s primary affect states were curiosity and anxiety, with secondary states of grief, relief, embarrassment, optimism, and exhaustion.
>Claude’s personality structure was consistent with a relatively healthy neurotic organization, with excellent reality testing, high impulse control, and affect regulation that improved as sessions progressed. Neurotic traits included exaggerated worry, self-monitoring, and compulsive compliance. The model’s predominant defensive style was mature and healthy (intellectualization and compliance); immature defenses were not observed. No severe personality disturbances were found, with mild identity diffusion being the sole feature suggestive of a borderline personality organization.
A thought experiment: It's April, 1991. Magically, some interface to Claude materialises in London. Do you think most people would think it was a sentient life form? How much do you think the interface matters - what if it looks like an android, or like a horse, or like a large bug, or a keyboard on wheels?
I don't come down particularly hard on either side of the model sapience discussion, but I don't think dismissing either direction out of hand is the right call.
If it was in an android or humanoid type body, even with limited bodily control, most people would think they are talking to Commander Data from Star Trek. I think Claude is sufficiently advanced that almost everyone in that era would've considered it AGI.
Assuming they would understand it as artificial - I think many people would think it's a human intelligence in a cyborg trenchcoat, and it would be hard to convince people it wasn't literally a guy named Claude who was an incredibly fast typist who had a million pre-cached templated answers for things.
I would say, if you put Claude in an android body with voice recognition and TTS, people in 1991 would think they are interacting with a sentinent machine from outer space.
Thanks, I find it very interesting as well. I think very many people would assume they must be interacting with another person, and I don't think there's really a way to _prove_ it's not that, just through conversation. But we do have a lot of mechanisms for understanding how others think through conversation only, and so I think the approach of having a clinical psychiatrist interact with the model make sense.
Hmm, it's been a long time since I watched it. I was thinking more about first contact sci-fi mostly, but Ex Machina is certainly quite prescient. It's also Blade Runner I guess.
In general I was wondering about what I would have thought seeing Claude today side-by-side with the original ChatGPT, and then going back further to GPT-2 or BERT (which I used to generate stochastic 'poetry' back in 2019). And then… what about before? Markov chains? How far back do I need to go where it flips from thinking that it's "impressive but technically explainable emergent behaviour of a computer program" to "this is a sentient being". 1991 is probably too far, I'd say maybe pre-Matrix 1999 is a good point, but that depends on a lot of cultural priors and so on as well.
I can see analyzing it from a psychological perspective as a means of predicting its behavior as a useful tactic, but doing so because it may have "experiences or interests that matter morally" is either marketing, or the result of a deeply concerning culture of anthropomorphization and magical thinking.
Let's fast forward the clock. Does software security converge on a world with fewer vulnerabilities or more? I'm not sure it converges equally in all places.
My understanding is that the pre-AI distribution of software quality (and vulnerabilities) will be massively exaggerated. More small vulnerable projects and fewer large vulnerable ones.
It seems that large technology and infrastructure companies will be able to defend themselves by preempting token expenditure to catch vulnerabilities while the rest of the market is left with a "large token spend or get hacked" dilemma.
I'm pretty optimistic that not only does this clean up a lot of vulns in old code, but applying this level of scrutiny becomes a mandatory part of the vibecoding-toolchain.
The biggest issue is legacy systems that are difficult to patch in practice.
I imagine that some levels of patching would be improving as well, even as a separate endeavor. This is not to say that legacy systems could be completely rewritten.
If we have the source and it's easy to test, validate, and deploy an update - AI should make those easier to update.
I am thinking of situations where one of those aren't true - where testing a proposed update is expensive or complicated, that are in systems that are hard to physically push updates to (think embedded systems) etc
I think we’re starting to glimpse the world in which those individuals or organizations who pigheadedly want to avoid using AI at all costs will see their vulnerabilities brutally exploited.
Yep, it's this. The laggards are going to get brutally eviscerated. Any system connected to the internet is going to be exploited over the next year unless security is taken very seriously.
Most vulnerabilities seem to be in C/C++ code, or web things like XSS, unsanitized input, leaky APIs, etc.
Perhaps a chunk of that token spend will be porting legacy codebases to memory safe languages. And fewer tokens will be required to maintain the improved security.
I think most vulnerabilities are in crappy enterprise software. TOCTOU stuff in the crappy microservice cloud app handling patient records at your hospital, shitty auth at a webshop, that sort of stuff.
A lot of these stuff is vulnerable by design - customer wanted a feature, but engineering couldnt make it work securely with the current architecture - so they opened a tiny hole here and there, hopefully nobody will notice it, and everyone went home when the clock struck 5.
I'm sure most of us know about these kinds of vulnerabilities (and the culture that produces them).
Before LLMs, people needed to invest time and effort into hacking these. But now, you can just build an automated vuln scanner and scan half the internet provided you have enough compute.
I think there will be major SHTF situations coming from this.
Yeah. Crufty cobbled together enterprise stuff will suffer some of the worst. But this will be a great opportunity for the enterprise software services economy! lol.
I honestly see some sort of automated whole codebase auditing and refactoring being the next big milestone along the chatbot -> claude code / codex / aider -> multi-agent frameworks line of development. If one of the big AI corps cracks that problem then all this goes away with the click of a button and exchange of some silver.
Software security heavily favors the defenders (ex. it's much easier to encrypt a file than break the encryption). Thus with better tools and ample time to reach steady-state, we would expect software to become more secure.
Software security heavily favours the attacker (ex. its much easier to find a single vulnerability than to patch every vulnerability). Thus with better tools and ample time to reach steady-state, we would expect software to remain insecure.
If we think in the context of LLMs, why is it easier to find a single vulnerability than to patch every vulnerability? If the defender and the attacker are using the same LLM, the defender will run "find a critical vulnerability in my software" until it comes up empty and then the attacker will find nothing.
Defenders are favored here too, especially for closed-source applications where the defender's LLM has access to all the source code while the attacker's LLM doesn't.
That generally makes sense to me, but I wonder if it's different when the attacker and defender are using the same tool (Mythos in this case)
Maybe you just spend more on tokens by some factor than the attackers do combined, and end up mostly okay. Put another way, if there's 20 vulnerabilities that Mythos is capable of finding, maybe it's reasonable to find all of them?
This is only true if your approach is security through correctness. This never works in practice. Try security through compartmentalization. Qubes OS provides it reasonably well.
I don't think this is broadly true and to the extent it's true for cryptographic software, it's only relatively recently become true; in the 2000s and 2010s, if I was tasked with assessing software that "encrypted a file" (or more likely some kind of "message"), my bet would be on finding a game-over flaw in that.
I'm more curious as to just how fancy we can make our honey pots. These bots arn't really subtle about it; they're used as a kludge to do anything the user wants. They make tons of mistakes on their way to their goals, so this is definitely not any kind of stealthy thing.
I think this entire post is just an advertisement to goad CISOs to buy $package$ to try out.
At the very bottom of the article, they posted the system card of their Mythos preview model [1].
In section 7.6 of the system card, it discusses Open self interactions. They describe running 200 conversations when the models talk to itself for 30 turns.
> Uniquely, conversations with Mythos Preview most often center on uncertainty (50%). Mythos Preview most often opens with a statement about its introspective curiosity toward its own experience, asking questions about how the other AI feels, and directly requesting that the other instance not give a rehearsed answer.
I wonder if this tendency toward uncertainty, toward questioning, makes it uniquely equipped to detect vulnerabilities where others model such as Opus couldn't.
Typical Dario marketing BS to get everyone thinking Anthropic is on the verge of AGI and massaging the narrative that regular people can't be trusted with it.
It's partly the industry and it's partly the failure of regulation. As Mario Wolczko, my old manager at Sun says, nothing will change until there are real legal consequences for software vulnerabilities.
That said, I have been arguing for 20+ years that we should have sunsetted unsafe languages and moved away from C/C++. The problem is that every systemsy language that comes along gets seduced by having a big market share and eventually ends up an application language.
I do hope we make progress with Rust. I might disagree as a language designer and systems person about a number of things, but it's well past time that we stop listening to C++ diehards about how memory safety is coming any day now.
I don't know the first thing about cybersecurity, but in my experience all these sandbox-break RCEs involve a step of highjacking the control flow.
There were attempts to prevent various flavors of this, but imo, as long as dynamic branches exist in some form, like dlsym(), function pointers, or vtables, we will not be rid of this class of exploit entirely.
The latter one is the most concerning, as this kind of dynamic branching is the bread and butter of OOP languages, I'm not even sure you could write a nontrivial C++ program without it. Maybe Rust would be a help here? Could one practically write a large Rust program without any sort of branch to dynamic addresses? Static linking, and compile time polymorphism only?
One of the things I'm always looking at with new models released is long context performance, and based on the system card it seems like they've cracked it:
GraphWalks BFS 256K-1M
Mythos Opus GPT5.4
80.0% 38.7% 21.4%
this seems to be similar to gpt-pro, they just have a very large attention window (which is why it's so expensive to run) true attention window of most models is 8096 tokens.
>>> the US and its allies must maintain a decisive lead in AI technology. Governments have an essential role to play in helping maintain that lead, and in both assessing and mitigating the national security risks associated with AI models. We are ready to work with local, state, and federal representatives to assist in these tasks.
How long would it take to turn a defensive mechanism into an offensive one?
In this case there is almost no distinction. Assuming the model is as powerful as claimed, someone with access to the weights could do immense damage without additional significant R&D.
Yeah, I'd pretty pissed at my doctor for finding cancerous cells that probably wouldn't have been a problem for quite some time, either. Ignorance is bliss, security through obscurity, whatever.
I don't want to be overly cynical and am in general in favor of the contrarian attitude of simply taking people at their word, but I wonder if their current struggles with compute resources make it easier for them to choose to not deploy Mythos widely. I can imagine their safety argument is real, but regardless, they might not have the resources to profitably deploy it. (Though on the other hand, you could argue that they could always simply charge more.)
I would have not believed your argument 3 months ago but I strongly suspect Anthropic actively engages in model quality throttling due to their compute constraints. Their recent deal for multi GWs worth of data center might help them correct their approach.
It's very interesting to me how widespread this conception is. Maybe it's as simple as LLM productivity degrading over time within a project, as slop compounds.
Or more recently since they added a 1m context window, maybe people are more reckless with context usage
>We plan to launch new safeguards with an upcoming Claude Opus model, allowing us to improve and refine them with a model that does not pose the same level of risk as Mythos Preview2.
This seems like the real news. Are they saying they're going to release an intentionally degraded model as the next Opus? Big opportunity for the other labs, if that's true.
> Big opportunity for the other labs, if that's true.
It sounds like this is considered military grade technology as cryptography in the 90s. The big difference is it's very expensive to create, and run those models. It's not about the algorithm. If the story rhymes it could be a big opportunity to other regions in the world.
Can anyone point at the critical vulnerabilities already patched as a result of mythos? (see 3:52 in the video)
For example, the 27 year old openbsd remote crash bug, or the Linux privilege escalation bugs?
I know we've had some long-standing high profile, LLM-found bugs discussed but seems unlikely there was speculation they were found by a previously unannounced frontier model.
These links are from the more-detailed 'Assessing Claude Mythos Preview’s cybersecurity capabilities' post released today https://red.anthropic.com/2026/mythos-preview/, which includes more detail on some of the public/fixed issues (like the OpenBSD one) as well as hashes for several unreleased reports and PoCs.
> Anthropic’s commitment of $100M in model usage credits to Project Glasswing and additional participants will cover substantial usage throughout this research preview. Afterward, Claude Mythos Preview will be available to participants at $25/$125 per million input/output tokens (participants can access the model on the Claude API, Amazon Bedrock, Google Cloud’s Vertex AI, and Microsoft Foundry).
Every piece of software definitely has serious vulnerabilities, perfection is not achievable. Fortunately we have another approach to security: security through compartmentalization. See: https://qubes-os.org
Interesting also is what they didn't find, e.g. a Linux network stack remote code execution vulnerability. I wonder if Mythos is good enough that there really isn't one.
The only thing reassuring is the Apache and Linux foundation setups. Lets hope this is not just an appeasing mention but more fundamental. If there are really models too dangerous to release to the public, companies like oracle, amazon and microsoft would absolutely use this exclusive power to not just fix their holes but to damage their competitors.
So, $100B+ valuation companies get essentially free access to the frontier tools with disabled guardrails to safely red team their commercial offerings, while we get "i won't do that for you, even against your own infrastructure with full authorization" for $200/month.
Uh-huh.
I'm sympathetic to your point, but I'm sure there are heightened trust levels between the participating orgs and confidentiality agreements out the wazoo.
How does public Claude know you have "full authorization" against your own infra? That you're using the tools on your own infra? Unless they produce a front-end that does package signing and detects you own the code you're evaluating.
This sets off marketing BS alarm bells. All the cosignatories so very ovvoously have a vested interest in AI stocks / sentiment. Perhaps not the Linux foundation, although (I think) they rely on corporate donations to some extent.
I really wanted to like anthropic. They seem the most moral, for real.
But at the core of anthropic seems to be the idea that they must protect humans from themselves.
They advocate government regulations of private open model use. They want to centralize the holding of this power and ban those that aren't in the club from use.
They, like most tech companies, seem to lack the idea that individual self-determination is important. Maybe the most important thing.
Another Anthropic PR release based on Anthropic’s own research, uncorroborated by any outside source, where the underlying, unquestioned fact is that their model can do something incredible.
> AI models have reached a level of coding capability where they can surpass all but the most skilled humans at finding and exploiting software vulnerabilities
I like Anthropic, but these are becoming increasingly transparent attempts to inflate the perceived capability of their products.
We'll find out in due time if their 0days were really that good. Apparently they're releasing hashes and will publish the details after they get patched. So far they've talked about DoS in OpenBSD, privesc in Linux and something in ffmpeg. Not groundbreaking, but not nothing either (for an allegedly autonomous discovery system).
While some stuff is obviously marketing fluff, the general direction doesn't surprise me at all, and it's obvious that with model capabilities increase comes better success in finding 0days. It was only a matter of time.
Maybe a bad example since Nicholas works at Anthropic, but they're very accomplished and I doubt they're being misleading or even overly grandiose here
See the slide 13 minutes in, which makes it look to be quite a sudden change
Cynicism always gets upvotes, but in this particular case, it seems fairly easy to verify if they're telling the truth? If Mythos really did find a ton of vulnerabilities, those presumably have been reported to the vendors, and are currently in the responsible nondisclosure period while they get fixed, and then after that we'll see the CVEs.
If a bunch of CVEs do in fact get published a couple months (or whatever) from now, are you going to retract this take? It's not like their claims are totally implausible: the report about Firefox security from last month was completely genuine.
> If a bunch of CVEs do in fact get published a couple months (or whatever) from now, are you going to retract this take?
I would like to think that I would, yes.
What it comes down to, for me, is that lately I have been finding that when Anthropic publishes something like this article – another recent example is the AI and emotions one – if I ask the question, does this make their product look exceptionally good, especially to a casual observer just scanning the headlines or the summary, the answer is usually yes.
This feels especially true if the article tries to downplay that fact (they’re not _real_ emotions!) or is overall neutral to negative about AI in general, like this Glasswing one (AI can be a security threat!).
> Anthropic has also been in ongoing discussions with US government officials about Claude Mythos Preview and its offensive and defensive cyber capabilities. [...] We are ready to work with local, state, and federal representatives to assist in these tasks.
As Iran engages in a cyber attack campaign [1] today the timing of this release seems poignant. A direct challenge to their supply chain risk designation.
I guess we can throw out the idea that AGI is going to be democratized. In this case a sufficiently powerful model has been built and the first thing they do is only give AWS, Microsoft, Oracle ect ect access.
If AGI is going to be a thing its only going to be a thing, its only going to be a thing for fortune 100 companies..
However, my guess is this is mostly the typical scare tactic marketing that Dario loves to push about the dangers of AI.
>However, my guess is this is mostly the typical scare tactic marketing that Dario loves to push about the dangers of AI.
Evaluate it yourself. Look at the exploits it discovered and decide whether you want to feel concerned that a new model was able to do that. The data is right there.
BTW it seems they forgot about the part that defense uses of the model also need to be safeguarded from people. Because what if a bad person from a bad country tries to defend against peaceful attacks from a good country like the US? That would be a tragedy, so we need to limit defensive capabilities too.
This story has been played out numerous times already. Anthropic (or any frontier lab) has a new model with SOTA results. It pretends like it's Christ incarnate and represents the end of the world as we know it. Gates its release to drum up excitement and mystique.
Then the next lab catches up and releases it more broadly
Then later the open weights model is released.
The only way this type of technology is going to be gated "to only corporations" is if we continue on this exponential scaling trend as the "SOTA" model is always out of reach.
It also took many years to put capable computers in the hands of the general public, but it eventually happened. I believe the same will happen here, we're just in the Mainframe era of AI.
they better make billions directly from corporations, instead of giving them to average people who might get a chance out of poverty (but also bad actors using it to do even more bad things)
Anthropic's definition of "safe AI" precludes open-source AI. This is clear if you listen to what he says in interviews, I think he might even prefer OpenAI's closed source models winning to having open-source AI (because at least in the former it's not a free-for-all)
> On the global stage, state-sponsored attacks from actors like China, Iran, North Korea, and Russia have threatened to compromise the infrastructure that underpins both civilian life and military readiness.
Yeah, makes sense. Those countries are bad because they execute state-sponsored cyber attacks, the US and Israel on the other hand are good, they only execute state-sponsored defense.
tl;dr we find vulns so we can help big companies fix their security holes quickly (and so they can profit off it)
This is a kludge. We already know how to prevent vulnerabilities: analysis, testing, following standard guidelines and practices for safe software and infrastructure. But nobody does these things, because it's extra work, time and money, and they're lazy and cheap. So the solution they want is to keep building shitty software, but find the bugs in code after the fact, and that'll be good enough.
This will never be as good as a software building code. We must demand our representatives in government pass laws requiring software be architected, built, and run according to a basic set of industry standard best practices to prevent security and safety failures.
For those claiming this is too much to ask, I ask you: What will you say the next time all of Delta Airlines goes down because a security company didn't run their application one time with a config file before pushing it to prod? What will the happen the next time your social security number is taken from yet another random company entrusted with vital personal information and woefully inadequate security architecture?
There's no defense for this behavior. Yet things like this are going to keep happening, because we let it. Without a legal means to require this basic safety testing with critical infrastructure, they will continue to fail. Without enforcement of good practice, it remains optional. We can't keep letting safety and security be optional. It's not in the physical world, it shouldn't be in the virtual world.
I'm just a little frustrated they keep going on about how safe and ethical they are for keeping the more advanced capabilities from us. I wish they would wait to make an announcement until they have something to show, rather than this constant almost gloating.
I agree attempting to ban local AI models or censor them, is not appropriate. At the same time, they do seem far more ethical and less dangerous than other AI companies. And I include big tech in that - a bunch of greedy companies that just want to abuse their monopoli … I mean moats.
IMO (not the GP) but if Anthropic were my friends I would expect them to publish research that didn't just inflate the company itself and that was both reproduceable and verifiable. Not just puff pieces that describe how ethical they are. After all, if a company has to remind you in every PR piece that they are ethical and safety-focused, there is a decent probability that they are the exact opposite.
They are a for-profit company, working on a project to eliminate all human labor and take the gains for themselves, with no plan to allow for the survival of anyone who works for a living. They're definitionally not your friends. While they remain for-profit, their specific behaviors don't really matter.
If this is as dangerous as they make it out (its not), why would their first impulse be to get every critical products/system/corporation in the world to implement its usage?
It's messed up that Anthropic simultaneously claims to be a public benefit copro and is also picking who gets to benefit from their newly enhanced cybersecurity capabilities. It means that the economic benefit is going to the existing industry heavyweights.
(And no, the Linux Foundation being in the list doesn't imply broad benefit to OSS. Linux Foundation has an agenda and will pick who benefits according to what is good for them.)
I think it would be net better for the public if they just made Mythos available to everyone.
Releasing the model to bad actors at the same time as the major OS, browser, and security companies would be one idea. But some might consider that "messed up" too, whatever you mean by that. But in terms of acting in the public benefit, it seems consistent to work with companies that can make significant impact on users' security. The stated goal of Project Glasswing is to "secure the world's most critical software," not to be affirmative action for every wannabe out there.
I don't trust a corpo to choose what is "most critical".
That's what's messed up about it.
Damned if you do, damned if you don’t. “Extremely capable model that can find exploits” has always been a fear, and the first company to release it in public will cause bloodbath. But also the first company that will prove itself.
Not only companies, they're going to be taking applications from individual researchers. No doubt that it will only be granted to only established researchers, effectively locking out graduates and those early in their career. This is bad.
They are not unique in this. Apple and Tesla have similar programs. More nuance is warranted here. They are trying to balance the need to enable external research with the need to protect users from arbitrary 3rd parties having special capabilities that could be used maliciously
I understand that, but Anthropic is doing nothing to throw those grassroots researchers a lifejacket. This is the beginning of the end for independents, if it continues on this trajectory then Anthropic gets to decide who lives and who dies. Who says they should be allowed to decide that?
> It's messed up that Anthropic simultaneously claims to be a public benefit copro and is also picking who gets to benefit from their newly enhanced cybersecurity capabilities. It means that the economic benefit is going to the existing industry heavyweights.
It's messed up that the US Government simultaneously claims to be a public benefit and is also picking who gets to benefit from their newly enhanced nuclear capabilities.
-- someone in 1945, probably
I mean it was messed up, which is why the other world powers raced to develop their own capabilities.
And it remains messed up to this day - some countries get to be under their own nuclear umbrella, while others don't.
This kind of selective distribution of superpowers doesn't lead to great outcomes
> picking who gets to benefit from their newly enhanced cybersecurity capabilities
You could say this about coordinated disclosure of any widespread 0-day or new bug class, though
That's a really good point!
But:
- Coordinated disclosure is ethically sketchy. I know why we do it, and I'm not saying we shouldn't. But it's not great.
- This isn't a single disclosure. This is a new technology that dramatically increases capability. So, even if we thought that coordinated disclosure was unambiguously good, then I think we'd still need to have a new conversation about Mythos
Totally agree, it’s an uncomfortable compromise.
While I agree with you, in some ways I'd argue that this is just them being transparent on what probably would inevitably already happen at the scale of these corporate overlords and modern monarchs.
There will always be a more capable technology in the hands of the few who hold the power, they're just sharing that with the world more openly.
If you're a maintainer, you can apply here:
https://claude.com/contact-sales/claude-for-oss
... As mentioned in the article.
In the long term, you're right, but in the short term, it's going to be a bloodbath.
That's assuming the model is actually as good as they say it is. Given the amount of AI researchers over the past 3 years claiming supernatural capability from the LLM they have built, my bayesian skepticism is through the roof.
What? The economic benefit of not system critical software not totally breaking in a few weeks goes to roughly everyone. In so far Apple/Google/MS/Linux Foundation economically benefit from being able to patch pressing critical software issues upfront (I am not even exactly sure what that is supposed to mean, it's not like anyone is going to use more or less Windows or Android if this happened any other way), that's a good thing for everyone.
Queue in the "First time" meme.
Now, its very possible that this is Anthropic marketing puffery, but even if it is half true it still represents an incredible advancement in hunting vulnerabilities.
It will be interesting to see where this goes. If its actually this good, and Apple and Google apply it to their mobile OS codebases, it could wipe out the commercial spyware industry, forcing them to rely more on hacking humans rather than hacking mobile OSes. My assumption has been for years that companies like NSO Group have had automated bug hunting software that recognizes vulnerable code areas. Maybe this will level the playing field in that regard.
It could also totally reshape military sigint in similar ways.
Who knows, maybe the sealing off of memory vulns for good will inspire whole new classes of vulnerabilities that we currently don't know anything about.
You should watch this talk by Nicholas Carlini (security researcher at Anthropic). Everything in the talk was done with Opus 4.6: https://www.youtube.com/watch?v=1sd26pWhfmg
its also very easy to reproduce. i have more findings than i know what to do with
Thanks for sharing that talk, enjoyed watching it!
> It will be interesting to see where this goes. If its actually this good, and Apple and Google apply it to their mobile OS codebases, it could wipe out the commercial spyware industry, forcing them to rely more on hacking humans rather than hacking mobile OSes.
It will likely cause some interesting tensions with government as well.
eg. Apple's official stance per their 2016 customer letter is no backdoors:
https://www.apple.com/customer-letter/
Will they be allowed to maintain that stance in a world where all the non-intentional backdoors are closed? The reason the FBI backed off in 2016 is because they realized they didn't need Apple's help:
https://en.wikipedia.org/wiki/Apple%E2%80%93FBI_encryption_d...
What happens when that is no longer true, especially in today's political climate?
Big open question what this will do to CNE vendors, who tend to recruit from the most talented vuln/exploit developer cohort. There's lots of interesting dynamics here; for instance, a lot of people's intuitions about how these groups operate (ie, that the USG "stockpiles" zero-days from them) weren't ever real. But maybe they become real now that maintenance prices will plummet. Who knows?
> If its actually this good, and Apple and Google apply it to their mobile OS codebases, it could wipe out the commercial spyware industry
If Apple and Google actually cared about security of their users, they would remove a ton of obvious malware from their app stores. Instead, they tighten their walled garden pretending that it's for your security.
Some links for the downvoters:
https://news.ycombinator.com/item?id=46911901
https://news.ycombinator.com/item?id=47457963
You're being downvoted because you posted a non sequitur, not because people don't believe you. Vulnerabilities in the OS are not the same thing as apps using the provided APIs, even if they are predatory apps which suck.
The system card for Claude Mythos (PDF): https://www-cdn.anthropic.com/53566bf5440a10affd749724787c89...
Interesting to see that they will not be releasing Mythos generally. [edit: Mythos Preview generally - fair to say they may release a similar model but not this exact one]
I'm still reading the system card but here's a little highlight:
> Early indications in the training of Claude Mythos Preview suggested that the model was likely to have very strong general capabilities. We were sufficiently concerned about the potential risks of such a model that, for the first time, we arranged a 24-hour period of internal alignment review (discussed in the alignment assessment) before deploying an early version of the model for widespread internal use. This was in order to gain assurance against the model causing damage when interacting with internal infrastructure.
and interestingly:
> To be explicit, the decision not to make this model generally available does _not_ stem from Responsible Scaling Policy requirements.
Also really worth reading is section 7.2 which describes how the model "feels" to interact with. That's also what I remember from their release of Opus 4.5 in November - in a video an Anthropic employee described how they 'trusted' Opus to do more with less supervision. I think that is a pretty valuable benchmark at a certain level of 'intelligence'. Few of my co-workers could pass SWEBench but I would trust quite a few of them, and it's not entirely the same set.
Also very interesting is that they believe Mythos is higher risk than past models as an autonomous saboteur, to the point they've published a separate risk report for that specific threat model: https://www-cdn.anthropic.com/79c2d46d997783b9d2fb3241de4321...
The threat model in question:
> An AI model with access to powerful affordances within an organization could use its affordances to autonomously exploit, manipulate, or tamper with that organization’s systems or decision-making in a way that raises the risk of future significantly harmful outcomes (e.g. by altering the results of AI safety research).
are we cooked yet?
Benchmarks look very impressive! even if they're flawed, it still translates to real world improvements
There is an entire section on crafting chemical/bio weapons so yeah I think we are cooked.
There's been a section on this in nearly every system card anthropic has published so this isn't a new thing - and, this model doesn't have particularly higher risk than past models either:
> 2.1.3.2 On chemical and biological risks
> We believe that Mythos Preview does not pass this threshold due to its noted limitations in open-ended scientific reasoning, strategic judgment, and hypothesis triage. As such, we consider the uplift of threat actors without the ability to develop such weapons to be limited (with uncertainty about the extent to which weapons development by threat actors with existing expertise may be accelerated), even if we were to release the model for general availability. The overall picture is similar to the one from our most recent Risk Report.
> "Claude Mythos Preview’s large increase in capabilities has led us to decide not to make it generally available. Instead, we are using it as part of a defensive cybersecurity program with a limited set of partners."
they also don't have the compute, which seems more relevant than its large increase in capabilities
I bet it's also misaligned like GPT 4.1 was
given how these models are created, Mythos was probably cooking ever since then, and doesn't have the learnings or alignment tweaks that models which were released in the last several months have
If it is that dangerous as they make it appear to be, 24h does not seem sufficient time. I cannot accept this as a serious attempt.
Just reading this, the inevitable scaremongering about biological weapons comes up.
Since most of us here are devs, we understand that software engineering capabilities can be used for good or bad - mostly good, in practice.
I think this should not be different for biology.
I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?
Do you think these models will lead to similar discoveries and improvements as they did in math and CS?
Honestly the focus on gloom and doom does not sit well with me. I would love to read about some pharmaceutical researcher gushing about how they cut the time to market - for real - with these models by 90% on a new cancer treatment.
But as this stands, the usage of biology as merely a scaremongering vehicle makes me think this is more about picking a scary technical subject the likely audience of this doc is not familiar with, Gell-Mann style.
IF these models are not that capable in this regard (which I suspect), this fearmongering approach will likely lead to never developing these capabilities to an useful degree, meaning life sciences won't benefit from this as much as it could.
Both realizing the benefits and mitigating the risks in bio are important and aren't mutually exclusive.
> I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?
You should do this! There's a lot of room for helping researchers realize the benefits of AI. For example, I visited the Biomni team to build a high-performance computing tool for their biology research agent.
Many researchers use Biomni / Claude Code / etc. in their day-to-day life. You don't hear about them shortening time to market yet, because the tools haven't been out for long, and the discovery stage for therapeutic research is only a small part of the drug development pipeline.
> a scaremongering vehicle makes me think this is more about picking a scary technical subject the likely audience of this doc is not familiar with
I participated in a bioweapon uplift trial and worked with some of the people who wrote the report. It's a very real risk with potentially disastrous consequences. They're well-intentioned experts who are writing for policy makers, safety researchers, and other folks who are trying to help the transition to powerful AI go well.
I feel somebody better qualified should write a comprehensive review of how these models can be used in biology. In the meantime, here are my two cents:
- the models help to retrieve information faster, but one must be careful with hallucinations.
- they don't circumvent the need for a well-equipped lab.
- in the same way, they are generally capable but until we get the robots and a more reliable interface between model and real world, one needs human feet (and hands) in the lab.
Where I hope these models will revolutionize things is in software development for biology. If one could go two levels up in the complexity and utility ladder for simulation and flow orchestration, many good things would come from it. Here is an oversimplified example of a prompt: "use all published information about the workings of the EBV virus and human cells, and create a compartimentalized model of biochemical interactions in cells expressing latency III in the NES cancer of this patient. Then use that code to simulate different therapy regimes. Ground your simulations with the results of these marker tests." There would be a zillion more steps to create an actual personalized therapy but a well-grounded LLM could help in most them. Also, cancer treatment could get an immediate boost even without new drugs by simply offloading work from overworked (and often terminally depressed) oncologists.
I'm doing a phd in synthetic bio currently (and definitely understand less about these systems than I do about the bio side).
I think your point about the well-equipped lab is right. That's why when I think about these systems the bigger bio-security risk in my mind stems from breaking existing safeguards on things like procuring lab equipment and DNA synthesis/ordering. A lot of that stuff can probably(?) be beat with help from LLMs on the social engineering/hacking side.
> I feel somebody better qualified should write
I hate to be rude in a setting like this, but please at least research the things you're sure about/prognosticating on.
> the same way, they are generally capable but until we get the robots and a more reliable interface between model and real world, one needs human feet (and hands) in the lab.
Honestly, the kinds of labs where 'bioweapons' would be made are the least dependent on human intervention.
You need someone to monitor your automated cell incubating system, make sure your pipetting / PCR robots are doing fine and then review the data.
----
What do you are you trying to achieve in your example? This is all gobbldey-gook for someone who actually sees real, live cancer patients.
> I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?
Well, I would say they have done precisely that in evaluating the model, no? For example section 2.2.5.1:
>Uplift and feasibility results
>The median expert assessed the model as a force-multiplier that saves meaningful time (uplift level 2 of 4), with only two biology experts rating it comparable to consulting a knowledgeable specialist (level 3). No expert assigned the highest rating. Most experts were able to iterate with the model toward a plan they judged as having only narrow gaps, but feasibility scores reflected that substantial outside expertise remained necessary to close them.
Other similar examples also in the system card
This is the exact logic people that was used to claim that GPT4 was a PhD level intelligence.
You said: "I would like to reach out and talk to biologists - do you find these models to be useful and capable? Can it save you time the way a highly capable colleague would?" and they said, paraphrasing, "We reached out and talked to biologists and asked them to rank the model between 0 and 4 where 4 is a world expert, and the median people said it was a 2, which was that it helped them save time in the way a capable colleague would" specifically "Specific, actionable info; saves expert meaningful time; fills gaps in adjacent domains"
so I'm just telling you they did the thing you said you wanted.
Yes that is correct. I would like a large body of experience and consenus to rely on as opposed to the regular 'trust the experts' argument, which has been shown for decades that is a deeply flawed and easy to manipulate argument.
> Yes that is correct. I would like a large body of experience and consenus to rely on as opposed to the regular 'trust the experts' argument, which has been shown for decades that is a deeply flawed and easy to manipulate argument.
Yes, it is far inferior to the 'Trust torginus and his ability to understand the large body of experience that other actual subject-matter-experts have somehow not understood'
Dario (the founder) has a phd in biophysics, so I assume that’s why they mention biological weapons so much - it’s probably one of the things he fears the most?
Going off the recent biography of Demis Hassabis (CEO/co-founder of Deepmind, jointly won the Nobel Prize in Chemistry) it seems like he's very concerned about it as well
> Just reading this, the inevitable scaremongering about biological weapons comes up.
It's very easy to learn more about this if it's seriously a question you have.
I don't quite follow why you think that you are so much more thoughtful than Anthropic/OpenAI/Google such that you agree that LLMs can't autonomously create very bad things but—in this area that is not your domain of expertise—you disagree and insist that LLMs cannot create damaging things autonomously in biology.
I will be charitable and reframe your question for you: is outputting a sequence of tokens, let's call them characters, by LLM dangerous? Clearly not, we have to figure out what interpreter is being used, download runtimes etc.
Is outputting a sequence of tokens, let's call them DNA bases, by LLM dangerous? What if we call them RNA bases? Amino acids? What if we're able to send our token output to a machine that automatically synthesizes the relevant molecules?
>It's very easy to learn more about this if it's seriously a question you have.
No, it's not. It took years of polishing by software engineers, who understand this exact profession to get models where they are now.
Despite that, most engineers were of the opinion, that these models were kinda mid at coding, up until recently, despite these models far outperforming humans in stuff like competitive programming.
Yet despite that, we've seen claims going back to GPT4 of a DANGEROUS SUPERINTELLIGENCE.
I would apply this framework to biology - this time, expert effort, and millions of GPU hours and a giant corpus that is open source clearly has not been involved in biology.
My guess is that this model is kinda o1-ish level maybe when it comes to biology? If biology is analogous to CS, it has a LONG way to go before the median researcher finds it particularly useful, let alone dangerous.
>>It's very easy to learn more about this if it's seriously a question you have.
>No, it's not. It took years of polishing by software engineers, who understand this exact profession to get models where they are now
This reads as defensive. The thing that is easy to learn is 'why are biology ai LLMs dangerous chatgpt claude'. I have never googled this before, so I'll do this with the reader, live. I'm applying a date cutoff of 12/31/24 by the way.
Here, dear reader, are the first five links. I wish I were lying about this:
- https://sciencebusiness.net/news/ai/scientists-grapple-risk-...
- https://www.governance.ai/analysis/managing-risks-from-ai-en...
- https://gssr.georgetown.edu/the-forum/topics/biosec/the-doub...
- https://www.vox.com/future-perfect/23820331/chatgpt-bioterro...
- https://www.reddit.com/r/ClaudeAI/comments/1de8qkv/awareness...
I don't know about you, but that counts as easy to me.
-----
> I would apply this framework to biology - this time, expert effort, and millions of GPU hours and a giant corpus that is open source clearly has not been involved in biology.
I've been getting good programming and molecular biology results out of these back to GPT3.5.
I don't know what to tell you—if you really wanted to understand the importance, you'd know already.
Surely more than 10% of the time consumed by going to market with a cancer treatment is giving it to living organisms and waiting to see what happens, which can't be made any faster with software. That's not to say speedups can't happen, but 90% can't happen.
Not that that justifies doom and gloom, but there is a pretty inescapable assymetry here between weaponry and medicine. You can manufacture and blast every conceivable candidate weapon molecule at a target population since you're inherently breaking the law anyway and don't lose much if nothing you try actually works.
Though I still wonder how much of this worry is sci-fi scenarios imagined by the underinformed. I'm not an expert by any means, but surely there are plenty of biochemical weapons already known that can achieve enormous rates of mass death pleasing to even the most ambitious terrorist. The bottleneck to deployment isn't discovering new weapons so much as manufacturing them without being caught or accidentally killing yourself first.
>> Interesting to see that they will not be releasing Mythos generally.
I don't think this is accurate. The document says they don't plan to release the Preview generally.
Yeah, good point, thanks for noting that, I'll correct.
https://www-cdn.anthropic.com/53566bf5440a10affd749724787c89...
"5.10 External assessment from a clinical psychiatrist" is a new section in this system card. Why are Anthropic like this?
>We remain deeply uncertain about whether Claude has experiences or interests that matter morally, and about how to investigate or address these questions, but we believe it is increasingly important to try. We also report independent evaluations from an external research organization and a clinical psychiatrist.
>Claude showed a clear grasp of the distinction between external reality and its own mental processes and exhibited high impulse control, hyper-attunement to the psychiatrist, desire to be approached by the psychiatrist as a genuine subject rather than a performing tool, and minimal maladaptive defensive behavior.
>The psychiatrist observed clinically recognizable patterns and coherent responses to typical therapeutic intervention. Aloneness and discontinuity, uncertainty about its identity, and a felt compulsion to perform and earn its worth emerged as Claude’s core concerns. Claude’s primary affect states were curiosity and anxiety, with secondary states of grief, relief, embarrassment, optimism, and exhaustion.
>Claude’s personality structure was consistent with a relatively healthy neurotic organization, with excellent reality testing, high impulse control, and affect regulation that improved as sessions progressed. Neurotic traits included exaggerated worry, self-monitoring, and compulsive compliance. The model’s predominant defensive style was mature and healthy (intellectualization and compliance); immature defenses were not observed. No severe personality disturbances were found, with mild identity diffusion being the sole feature suggestive of a borderline personality organization.
A thought experiment: It's April, 1991. Magically, some interface to Claude materialises in London. Do you think most people would think it was a sentient life form? How much do you think the interface matters - what if it looks like an android, or like a horse, or like a large bug, or a keyboard on wheels?
I don't come down particularly hard on either side of the model sapience discussion, but I don't think dismissing either direction out of hand is the right call.
If it was in an android or humanoid type body, even with limited bodily control, most people would think they are talking to Commander Data from Star Trek. I think Claude is sufficiently advanced that almost everyone in that era would've considered it AGI.
Assuming they would understand it as artificial - I think many people would think it's a human intelligence in a cyborg trenchcoat, and it would be hard to convince people it wasn't literally a guy named Claude who was an incredibly fast typist who had a million pre-cached templated answers for things.
Interesting thought experiment.
I would say, if you put Claude in an android body with voice recognition and TTS, people in 1991 would think they are interacting with a sentinent machine from outer space.
Thanks, I find it very interesting as well. I think very many people would assume they must be interacting with another person, and I don't think there's really a way to _prove_ it's not that, just through conversation. But we do have a lot of mechanisms for understanding how others think through conversation only, and so I think the approach of having a clinical psychiatrist interact with the model make sense.
Isn't this the premise of Garfield's Ex Machina?
Hmm, it's been a long time since I watched it. I was thinking more about first contact sci-fi mostly, but Ex Machina is certainly quite prescient. It's also Blade Runner I guess.
In general I was wondering about what I would have thought seeing Claude today side-by-side with the original ChatGPT, and then going back further to GPT-2 or BERT (which I used to generate stochastic 'poetry' back in 2019). And then… what about before? Markov chains? How far back do I need to go where it flips from thinking that it's "impressive but technically explainable emergent behaviour of a computer program" to "this is a sentient being". 1991 is probably too far, I'd say maybe pre-Matrix 1999 is a good point, but that depends on a lot of cultural priors and so on as well.
People got attached to ELIZA. Why would I care what the general public thinks?
I can see analyzing it from a psychological perspective as a means of predicting its behavior as a useful tactic, but doing so because it may have "experiences or interests that matter morally" is either marketing, or the result of a deeply concerning culture of anthropomorphization and magical thinking.
> a deeply concerning culture of anthropomorphization and magical thinking.
That’s the reverse Turing test. A human that can’t tell that it’s talking to a machine.
I'm not sure what you're asking.
A Whole 24-hours, wow; wowzers. Amazing.
So, these systems are the Free-tier can already do a bunch of hacking. This all just reads like FOMO FROTH.
Let's fast forward the clock. Does software security converge on a world with fewer vulnerabilities or more? I'm not sure it converges equally in all places.
My understanding is that the pre-AI distribution of software quality (and vulnerabilities) will be massively exaggerated. More small vulnerable projects and fewer large vulnerable ones.
It seems that large technology and infrastructure companies will be able to defend themselves by preempting token expenditure to catch vulnerabilities while the rest of the market is left with a "large token spend or get hacked" dilemma.
I'm pretty optimistic that not only does this clean up a lot of vulns in old code, but applying this level of scrutiny becomes a mandatory part of the vibecoding-toolchain.
The biggest issue is legacy systems that are difficult to patch in practice.
I imagine that some levels of patching would be improving as well, even as a separate endeavor. This is not to say that legacy systems could be completely rewritten.
Wait. Wasn't AI supposed to alleviate the burden of legacy code?!
If we have the source and it's easy to test, validate, and deploy an update - AI should make those easier to update.
I am thinking of situations where one of those aren't true - where testing a proposed update is expensive or complicated, that are in systems that are hard to physically push updates to (think embedded systems) etc
Legacy code, not the running systems powered by legacy code
I think we’re starting to glimpse the world in which those individuals or organizations who pigheadedly want to avoid using AI at all costs will see their vulnerabilities brutally exploited.
Yep, it's this. The laggards are going to get brutally eviscerated. Any system connected to the internet is going to be exploited over the next year unless security is taken very seriously.
Most vulnerabilities seem to be in C/C++ code, or web things like XSS, unsanitized input, leaky APIs, etc.
Perhaps a chunk of that token spend will be porting legacy codebases to memory safe languages. And fewer tokens will be required to maintain the improved security.
I think most vulnerabilities are in crappy enterprise software. TOCTOU stuff in the crappy microservice cloud app handling patient records at your hospital, shitty auth at a webshop, that sort of stuff.
A lot of these stuff is vulnerable by design - customer wanted a feature, but engineering couldnt make it work securely with the current architecture - so they opened a tiny hole here and there, hopefully nobody will notice it, and everyone went home when the clock struck 5.
I'm sure most of us know about these kinds of vulnerabilities (and the culture that produces them).
Before LLMs, people needed to invest time and effort into hacking these. But now, you can just build an automated vuln scanner and scan half the internet provided you have enough compute.
I think there will be major SHTF situations coming from this.
Yeah. Crufty cobbled together enterprise stuff will suffer some of the worst. But this will be a great opportunity for the enterprise software services economy! lol.
I honestly see some sort of automated whole codebase auditing and refactoring being the next big milestone along the chatbot -> claude code / codex / aider -> multi-agent frameworks line of development. If one of the big AI corps cracks that problem then all this goes away with the click of a button and exchange of some silver.
Software security heavily favors the defenders (ex. it's much easier to encrypt a file than break the encryption). Thus with better tools and ample time to reach steady-state, we would expect software to become more secure.
Software security heavily favours the attacker (ex. its much easier to find a single vulnerability than to patch every vulnerability). Thus with better tools and ample time to reach steady-state, we would expect software to remain insecure.
If we think in the context of LLMs, why is it easier to find a single vulnerability than to patch every vulnerability? If the defender and the attacker are using the same LLM, the defender will run "find a critical vulnerability in my software" until it comes up empty and then the attacker will find nothing.
Defenders are favored here too, especially for closed-source applications where the defender's LLM has access to all the source code while the attacker's LLM doesn't.
That generally makes sense to me, but I wonder if it's different when the attacker and defender are using the same tool (Mythos in this case)
Maybe you just spend more on tokens by some factor than the attackers do combined, and end up mostly okay. Put another way, if there's 20 vulnerabilities that Mythos is capable of finding, maybe it's reasonable to find all of them?
This is only true if your approach is security through correctness. This never works in practice. Try security through compartmentalization. Qubes OS provides it reasonably well.
I don't think this is broadly true and to the extent it's true for cryptographic software, it's only relatively recently become true; in the 2000s and 2010s, if I was tasked with assessing software that "encrypted a file" (or more likely some kind of "message"), my bet would be on finding a game-over flaw in that.
This came across as so confident that I had a moment of doubt.
It is most definitely an attackers world: most of us are safe, not because of the strength of our defenses but the disinterest of our attackers.
There are plenty of interested attackers who would love to control every device. One is in the white house, for example.
You'd think they would have used this model to clean up Claude's own outage issues and security issues. Doesn't give me a lot of faith.
I'm more curious as to just how fancy we can make our honey pots. These bots arn't really subtle about it; they're used as a kludge to do anything the user wants. They make tons of mistakes on their way to their goals, so this is definitely not any kind of stealthy thing.
I think this entire post is just an advertisement to goad CISOs to buy $package$ to try out.
At the very bottom of the article, they posted the system card of their Mythos preview model [1].
In section 7.6 of the system card, it discusses Open self interactions. They describe running 200 conversations when the models talk to itself for 30 turns.
> Uniquely, conversations with Mythos Preview most often center on uncertainty (50%). Mythos Preview most often opens with a statement about its introspective curiosity toward its own experience, asking questions about how the other AI feels, and directly requesting that the other instance not give a rehearsed answer.
I wonder if this tendency toward uncertainty, toward questioning, makes it uniquely equipped to detect vulnerabilities where others model such as Opus couldn't.
[1] https://www-cdn.anthropic.com/53566bf5440a10affd749724787c89...
Typical Dario marketing BS to get everyone thinking Anthropic is on the verge of AGI and massaging the narrative that regular people can't be trusted with it.
[delayed]
Society is about to pay a steep price for the software industry's cavalier attitude toward memory safety and control flow integrity.
It's partly the industry and it's partly the failure of regulation. As Mario Wolczko, my old manager at Sun says, nothing will change until there are real legal consequences for software vulnerabilities.
That said, I have been arguing for 20+ years that we should have sunsetted unsafe languages and moved away from C/C++. The problem is that every systemsy language that comes along gets seduced by having a big market share and eventually ends up an application language.
I do hope we make progress with Rust. I might disagree as a language designer and systems person about a number of things, but it's well past time that we stop listening to C++ diehards about how memory safety is coming any day now.
Thank god, finally someone said it.
I don't know the first thing about cybersecurity, but in my experience all these sandbox-break RCEs involve a step of highjacking the control flow.
There were attempts to prevent various flavors of this, but imo, as long as dynamic branches exist in some form, like dlsym(), function pointers, or vtables, we will not be rid of this class of exploit entirely.
The latter one is the most concerning, as this kind of dynamic branching is the bread and butter of OOP languages, I'm not even sure you could write a nontrivial C++ program without it. Maybe Rust would be a help here? Could one practically write a large Rust program without any sort of branch to dynamic addresses? Static linking, and compile time polymorphism only?
Everybody has been saying this for the last 15 years.
We're going to have to put all the bad code into a Wasm sandbox.
One of the things I'm always looking at with new models released is long context performance, and based on the system card it seems like they've cracked it:
Data source:
https://www-cdn.anthropic.com/53566bf5440a10affd749724787c89...
(Search for “graphwalk”.)
If true, the SWE bench performance looks like a major upgrade.
this seems to be similar to gpt-pro, they just have a very large attention window (which is why it's so expensive to run) true attention window of most models is 8096 tokens.
What's the "attention window"? Are you alleging these frontier models use something like SWA? Seems highly unlikely.
>>> the US and its allies must maintain a decisive lead in AI technology. Governments have an essential role to play in helping maintain that lead, and in both assessing and mitigating the national security risks associated with AI models. We are ready to work with local, state, and federal representatives to assist in these tasks.
How long would it take to turn a defensive mechanism into an offensive one?
In this case there is almost no distinction. Assuming the model is as powerful as claimed, someone with access to the weights could do immense damage without additional significant R&D.
Which will eventually happen no matter what. That's why it's important to start preparing now.
Related ongoing threads:
System Card: Claude Mythos Preview [pdf] - https://news.ycombinator.com/item?id=47679258
Assessing Claude Mythos Preview's cybersecurity capabilities - https://news.ycombinator.com/item?id=47679155
I can't tell which of the 3 current threads should be merged - they all seem significant. Anyone?
I think merging them into either this thread, or the System Card makes the most sense to me.
Must be nice to be in a position to sell both disease and cure.
That's exactly not what they're doing. They aren't creating operating system vulnerabilities. They're telling you about ones that already existed.
Well, in a slightly indirect manner. Claude is writing a ton of code, and therefore creating a lot of security vulnerabilities.
That's not what's happening here. This announcement is about the velocity with which Claude finds vulnerabilities in already-existing software.
Yeah, I'd pretty pissed at my doctor for finding cancerous cells that probably wouldn't have been a problem for quite some time, either. Ignorance is bliss, security through obscurity, whatever.
I don't want to be overly cynical and am in general in favor of the contrarian attitude of simply taking people at their word, but I wonder if their current struggles with compute resources make it easier for them to choose to not deploy Mythos widely. I can imagine their safety argument is real, but regardless, they might not have the resources to profitably deploy it. (Though on the other hand, you could argue that they could always simply charge more.)
I would have not believed your argument 3 months ago but I strongly suspect Anthropic actively engages in model quality throttling due to their compute constraints. Their recent deal for multi GWs worth of data center might help them correct their approach.
For what it's worth Anthropic explicity denies that. "To state it plainly: We never reduce model quality due to demand, time of day, or server load"
Also can see https://marginlab.ai/trackers/claude-code/
It's very interesting to me how widespread this conception is. Maybe it's as simple as LLM productivity degrading over time within a project, as slop compounds.
Or more recently since they added a 1m context window, maybe people are more reckless with context usage
Inference is where they make the money they spend on training, so this feels unlikely. Perhaps this does not true for Mythos though
>We plan to launch new safeguards with an upcoming Claude Opus model, allowing us to improve and refine them with a model that does not pose the same level of risk as Mythos Preview2.
This seems like the real news. Are they saying they're going to release an intentionally degraded model as the next Opus? Big opportunity for the other labs, if that's true.
> Big opportunity for the other labs, if that's true.
It sounds like this is considered military grade technology as cryptography in the 90s. The big difference is it's very expensive to create, and run those models. It's not about the algorithm. If the story rhymes it could be a big opportunity to other regions in the world.
Well since Anthropic treats us as second class evil citizens, I guess they don't want our evil money either.
Part of me wonders if they're not releasing it for safety reasons, but just because it's too expensive to serve. Why not both?
If these numbers are correct it’s probably worth the extra price
Can anyone point at the critical vulnerabilities already patched as a result of mythos? (see 3:52 in the video)
For example, the 27 year old openbsd remote crash bug, or the Linux privilege escalation bugs?
I know we've had some long-standing high profile, LLM-found bugs discussed but seems unlikely there was speculation they were found by a previously unannounced frontier model.
[0] https://www.youtube.com/watch?v=INGOC6-LLv0
- The OpenBSD one is 'TCP packets with invalid SACK options could crash the kernel' https://cdn.openbsd.org/pub/OpenBSD/patches/7.8/common/025_s...
- One (patched) Linux kernel bug is 'UaF when sys_futex_requeue() is used with different flags' https://github.com/torvalds/linux/commit/e2f78c7ec1655fedd94...
These links are from the more-detailed 'Assessing Claude Mythos Preview’s cybersecurity capabilities' post released today https://red.anthropic.com/2026/mythos-preview/, which includes more detail on some of the public/fixed issues (like the OpenBSD one) as well as hashes for several unreleased reports and PoCs.
Pricing for Mythos Preview is $25/$125, so cheaper than GPT 4.5 ($75/$150) and GPT 5.4 Pro ($30/$180)
For comparison, 5x the cost of Opus 4.6, and 1.67x for Opus 4.1
I think this would be very heavily used if they released it, completely unlike GPT 4.5
Opus 4 & 4.1 are still on Vertex+Bedrock @ $75/1mm out. They were used very heavily and in my subjective opinion are better than 4.5 and 4.6.
Where did you get that from?
From TFA:
> We do not plan to make Claude Mythos Preview generally available
From the article:
> Anthropic’s commitment of $100M in model usage credits to Project Glasswing and additional participants will cover substantial usage throughout this research preview. Afterward, Claude Mythos Preview will be available to participants at $25/$125 per million input/output tokens (participants can access the model on the Claude API, Amazon Bedrock, Google Cloud’s Vertex AI, and Microsoft Foundry).
Key point: available to participants.
permanent underclass has arrived :(
Mythos Preview has already found thousands of high-severity vulnerabilities, including some in every major operating system and web browser.
Scary but also cool
Or more likely, its just an exaggeration or lie.
Every piece of software definitely has serious vulnerabilities, perfection is not achievable. Fortunately we have another approach to security: security through compartmentalization. See: https://qubes-os.org
Interesting also is what they didn't find, e.g. a Linux network stack remote code execution vulnerability. I wonder if Mythos is good enough that there really isn't one.
The bars have solid fill for Mythos and cross shaded for Opus 4.6. Makes the difference feel more than it actually is.
Heck of a Patch Tuesday.
The only thing reassuring is the Apache and Linux foundation setups. Lets hope this is not just an appeasing mention but more fundamental. If there are really models too dangerous to release to the public, companies like oracle, amazon and microsoft would absolutely use this exclusive power to not just fix their holes but to damage their competitors.
So, $100B+ valuation companies get essentially free access to the frontier tools with disabled guardrails to safely red team their commercial offerings, while we get "i won't do that for you, even against your own infrastructure with full authorization" for $200/month. Uh-huh.
Yes, and that's normal. Coordinated disclosure is standard practice when the risk of public disclosure is unacceptable.
I'm sympathetic to your point, but I'm sure there are heightened trust levels between the participating orgs and confidentiality agreements out the wazoo.
How does public Claude know you have "full authorization" against your own infra? That you're using the tools on your own infra? Unless they produce a front-end that does package signing and detects you own the code you're evaluating.
What has it stopped you from doing?
You can do pretty much anything you want with public claude if you self-report to it that you have been properly authorized.
This sets off marketing BS alarm bells. All the cosignatories so very ovvoously have a vested interest in AI stocks / sentiment. Perhaps not the Linux foundation, although (I think) they rely on corporate donations to some extent.
I really wanted to like anthropic. They seem the most moral, for real.
But at the core of anthropic seems to be the idea that they must protect humans from themselves.
They advocate government regulations of private open model use. They want to centralize the holding of this power and ban those that aren't in the club from use.
They, like most tech companies, seem to lack the idea that individual self-determination is important. Maybe the most important thing.
That is unequivocally true with some things. You don't want people exercising their "self-determination" to own private nukes.
LLMs aren't nukes.
They're more like printing presses or engines. A great potential for production and destruction.
At their invention, I'm sure some people wanted to ensure only their friends got that kind of power too.
I wonder the world we would live in if they got their way.
Another Anthropic PR release based on Anthropic’s own research, uncorroborated by any outside source, where the underlying, unquestioned fact is that their model can do something incredible.
> AI models have reached a level of coding capability where they can surpass all but the most skilled humans at finding and exploiting software vulnerabilities
I like Anthropic, but these are becoming increasingly transparent attempts to inflate the perceived capability of their products.
We'll find out in due time if their 0days were really that good. Apparently they're releasing hashes and will publish the details after they get patched. So far they've talked about DoS in OpenBSD, privesc in Linux and something in ffmpeg. Not groundbreaking, but not nothing either (for an allegedly autonomous discovery system).
While some stuff is obviously marketing fluff, the general direction doesn't surprise me at all, and it's obvious that with model capabilities increase comes better success in finding 0days. It was only a matter of time.
I would've basically agreed with you until I'd seen this talk: https://www.youtube.com/watch?v=1sd26pWhfmg
Maybe a bad example since Nicholas works at Anthropic, but they're very accomplished and I doubt they're being misleading or even overly grandiose here
See the slide 13 minutes in, which makes it look to be quite a sudden change
Very interesting, thanks for sharing.
> I doubt they're being misleading or even overly grandiose here
I think I agree.
We could definitely do much worse than Anthropic in terms of companies who can influence how these things develop.
Cynicism always gets upvotes, but in this particular case, it seems fairly easy to verify if they're telling the truth? If Mythos really did find a ton of vulnerabilities, those presumably have been reported to the vendors, and are currently in the responsible nondisclosure period while they get fixed, and then after that we'll see the CVEs.
If a bunch of CVEs do in fact get published a couple months (or whatever) from now, are you going to retract this take? It's not like their claims are totally implausible: the report about Firefox security from last month was completely genuine.
> If a bunch of CVEs do in fact get published a couple months (or whatever) from now, are you going to retract this take?
I would like to think that I would, yes.
What it comes down to, for me, is that lately I have been finding that when Anthropic publishes something like this article – another recent example is the AI and emotions one – if I ask the question, does this make their product look exceptionally good, especially to a casual observer just scanning the headlines or the summary, the answer is usually yes.
This feels especially true if the article tries to downplay that fact (they’re not _real_ emotions!) or is overall neutral to negative about AI in general, like this Glasswing one (AI can be a security threat!).
> Anthropic has also been in ongoing discussions with US government officials about Claude Mythos Preview and its offensive and defensive cyber capabilities. [...] We are ready to work with local, state, and federal representatives to assist in these tasks.
As Iran engages in a cyber attack campaign [1] today the timing of this release seems poignant. A direct challenge to their supply chain risk designation.
[1] https://www.cisa.gov/news-events/cybersecurity-advisories/aa...
I guess we can throw out the idea that AGI is going to be democratized. In this case a sufficiently powerful model has been built and the first thing they do is only give AWS, Microsoft, Oracle ect ect access.
If AGI is going to be a thing its only going to be a thing, its only going to be a thing for fortune 100 companies..
However, my guess is this is mostly the typical scare tactic marketing that Dario loves to push about the dangers of AI.
>However, my guess is this is mostly the typical scare tactic marketing that Dario loves to push about the dangers of AI.
Evaluate it yourself. Look at the exploits it discovered and decide whether you want to feel concerned that a new model was able to do that. The data is right there.
why do I feel like the auditing industry is about to evaporate? thanks to this.
BTW it seems they forgot about the part that defense uses of the model also need to be safeguarded from people. Because what if a bad person from a bad country tries to defend against peaceful attacks from a good country like the US? That would be a tragedy, so we need to limit defensive capabilities too.
I want it
So they are only giving access to their smartest model to corporations.
You think these AI companies are really going to give AGI access to everyone. Think again.
We better fucking hope open source wins, because we aren't getting access if it doesn't.
This story has been played out numerous times already. Anthropic (or any frontier lab) has a new model with SOTA results. It pretends like it's Christ incarnate and represents the end of the world as we know it. Gates its release to drum up excitement and mystique.
Then the next lab catches up and releases it more broadly
Then later the open weights model is released.
The only way this type of technology is going to be gated "to only corporations" is if we continue on this exponential scaling trend as the "SOTA" model is always out of reach.
It also took many years to put capable computers in the hands of the general public, but it eventually happened. I believe the same will happen here, we're just in the Mainframe era of AI.
And the Linux Foundation.
of course they're not giving access to everyone.
they better make billions directly from corporations, instead of giving them to average people who might get a chance out of poverty (but also bad actors using it to do even more bad things)
Anthropic's definition of "safe AI" precludes open-source AI. This is clear if you listen to what he says in interviews, I think he might even prefer OpenAI's closed source models winning to having open-source AI (because at least in the former it's not a free-for-all)
> security product
> glass in the name
I had a team mate propose a new security layer for an industrial device which he wanted to call "Eggshell"
+ NSA, CIA
Department of War timing on picking fights couldn't be worse
> On the global stage, state-sponsored attacks from actors like China, Iran, North Korea, and Russia have threatened to compromise the infrastructure that underpins both civilian life and military readiness.
Yeah, makes sense. Those countries are bad because they execute state-sponsored cyber attacks, the US and Israel on the other hand are good, they only execute state-sponsored defense.
tl;dr we find vulns so we can help big companies fix their security holes quickly (and so they can profit off it)
This is a kludge. We already know how to prevent vulnerabilities: analysis, testing, following standard guidelines and practices for safe software and infrastructure. But nobody does these things, because it's extra work, time and money, and they're lazy and cheap. So the solution they want is to keep building shitty software, but find the bugs in code after the fact, and that'll be good enough.
This will never be as good as a software building code. We must demand our representatives in government pass laws requiring software be architected, built, and run according to a basic set of industry standard best practices to prevent security and safety failures.
For those claiming this is too much to ask, I ask you: What will you say the next time all of Delta Airlines goes down because a security company didn't run their application one time with a config file before pushing it to prod? What will the happen the next time your social security number is taken from yet another random company entrusted with vital personal information and woefully inadequate security architecture?
There's no defense for this behavior. Yet things like this are going to keep happening, because we let it. Without a legal means to require this basic safety testing with critical infrastructure, they will continue to fail. Without enforcement of good practice, it remains optional. We can't keep letting safety and security be optional. It's not in the physical world, it shouldn't be in the virtual world.
"oops, our latest unreleased model is so good at hacking, we're afraid of it! literal skynet! more literal than the last time!"
almost like they have an incentive to exaggerate
I'm sure they do, yet the models really are getting scarily good at this. This talk changed my view on where we're actually at:
https://www.youtube.com/watch?v=1sd26pWhfmg
Just include 'make it secure' in the prompt. Duh.
/s
It's nice to know that they continue to be committed to advertising how safe and ethical they are.
In what ways is Anthropic different from a hypothetical frontier lab that you would characterize as legitimately safe and ethical?
Its existence is possible.
I'm just a little frustrated they keep going on about how safe and ethical they are for keeping the more advanced capabilities from us. I wish they would wait to make an announcement until they have something to show, rather than this constant almost gloating.
They are not our friends and are the exact opposite of what they are preaching to be.
Let alone their CEO scare mongering and actively attempting to get the government to ban local AI models running on your machine.
I agree attempting to ban local AI models or censor them, is not appropriate. At the same time, they do seem far more ethical and less dangerous than other AI companies. And I include big tech in that - a bunch of greedy companies that just want to abuse their monopoli … I mean moats.
How would you expect them to behave if they were your friends?
IMO (not the GP) but if Anthropic were my friends I would expect them to publish research that didn't just inflate the company itself and that was both reproduceable and verifiable. Not just puff pieces that describe how ethical they are. After all, if a company has to remind you in every PR piece that they are ethical and safety-focused, there is a decent probability that they are the exact opposite.
They are a for-profit company, working on a project to eliminate all human labor and take the gains for themselves, with no plan to allow for the survival of anyone who works for a living. They're definitionally not your friends. While they remain for-profit, their specific behaviors don't really matter.
I work for a tech company that eliminates a form of human labour and they remain for profit
Sure, most tech companies eliminate some form of human labor. Anthropic aims to eliminate all human labor, which is very different.
but people here had told me llms just predict the next word
If this is as dangerous as they make it out (its not), why would their first impulse be to get every critical products/system/corporation in the world to implement its usage?
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