The whole artificial scarcity Anthropic created around Mythos / Glasswing is quite brilliant to be honest (I’m Not saying ethical, just brilliant). The commercial gains are one side of course. But consider this:
Gets labelled supply chain risk by the pentagon. Hypes up what they claim to be the most advanced hacking tool on the planet. This puts the US government into a loose / loose position. Either deny the NSA access to it, or be called out on their bluff.
> The whole artificial scarcity Anthropic created around Mythos / Glasswing is quite brilliant to be honest
Isn’t that just the same strategy OpenAI has used over and over? Sam Altman is always “OMG, the new version of ChatGPT is so scary and dangerous”, but then releases it anyway (tells you a lot about his values—or lack thereof) and it’s more of the same. Pretty sure Aesop had a fable about that. “The CEO who cried ‘what we’ve made is too dangerous’”, or something.
Anthropic has not in fact released it, and it does in fact appear to be that dangerous, judging by the flood of vulnerability reports seen by e.g. Daniel Stenberg.
Certainly it’s a strategy OpenAI has used before, and when they did so it was a lie. Altman’s dishonesty does not mean it can never be true, however.
> judging by the flood of vulnerability reports seen by e.g. Daniel Stenberg
Maybe I've missed anything, but what Stenberg been complaining about so far been the wave of sloppy reports, seemingly reported by/mainly by AIs. Has that ratio somehow changed recently to mainly be good reports with real vulnerabilities?
> The challenge with AI in open source security has transitioned from an AI slop tsunami into more of a ... plain security report tsunami. Less slop but lots of reports. Many of them really good.
>
>I'm spending hours per day on this now. It's intense.
It didn't, but the advent of spellcheck and autocorrect has made everyone completely give up on proper grammar or word selection as long as no squiggly line appears.
Maybe that’s part of it, but I’ve also noticed autocorrect on my devices often correcting incorrectly. As in, I type the word correctly and it decides “oh, surely you meant this other similarly spelled word” and changes it. Sometimes I don’t notice until after sending the message.
In all of those places loose means something that isn't tight and lose something that you've displaced.
I think it would be correct to say people display varying command of the English language, which to me has never been a problem - as long as I can understand what you mean, it's all fine.
This is not the first time Pete Hegseth charged into a bar, started swinging his fists and screaming "don't you know who my father is", only to find his junk in a vise with no graceful way get it out.
I'm really tired of these claims that Mythos is "nothing by PR hype". It should be at this point eminently clear that the people working at Anthropic believe the things they say about their models. And for mythos in particular, at this point there are far too many people outside of Anthropic who have seen it and/or the vulnerabilities it has discovered for "it's nothing but hype" be anything close to a sensible position. I'm not saying we should blindly believe them; they have often used more caution than was entirely warranted (this is, in my opinion, a good thing) but the idea that all of this around Mythos and glasswing is nothing but marketing hype is nonsense. Might a disinterested 3rd party decide that they think the fire is smaller than Anthropic's smoke warranted? Yes that's possible. But the idea that it's all smoke and no fire at this point deserves no resepect whatsoever.
They said they designed it to be a better coding model. Something that has long been true: better software engineers are better vulnerability hunters as well. I think we are seeing that play out with Mythos.
Worth noting that Trump was one who labeled them a supply chain risk for the horrible crime of setting really basic guardrails around usage. (And it's "lose" btw)
Governments are sovereign: they tell people what to do (by making laws, by exercising a monopoly of violence, etc), and nobody tells them what to do. Governments also fight wars, which means lives depend on the government's ability to command.
Private companies make products. When those products were plowshares or swords or missiles, the company didn't really have a say over how they were used, and could be compelled by the government to supply them. Now that new cloud and AI products that increase government command abilities live on servers controlled by private companies, private companies think they can tell government what to do and not do. No government will accept that, because the essence of government is autocratic sovereignty: the sovereign commands and is not commanded.
> the essence of government is autocratic sovereignty
*was
Democracy was and is radical for putting the common people in charge of the government. The right to petition for redress of grievances is literally in the first amendment. Government is a social contract, enforced with state violence on one end and mob violence on the other.
If you want to return to autocratic rule, I hear North Korea is lovely this time of year.
"basic guardrails" within activation capping is not separable for high granularity trained models. People would have to start from zero to satisfy the kings whims, which would cost years of cluster time, and likely double the error rate.
Governments are difficult customers for software firms, as most military folks get an obscure exemption from copyright law at work. Anthropic finding other revenue sources is a good choice, if and only if the product has actual utility (search is an area LLM are good at.) =3
'Anthropic is / isn't lying about Mytho's capabilities' is the less interesting conversation.
The more interesting one is:
1. Assuming even incremental AI coding intelligence improvements
2. Assuming increased AI coding intelligence enables it to uncover new zero day bugs in existing software
3. Then open source vs closed source and security/patch timelines will all need to fundamentally change
Whether or not Mythos qualifies as (1), as long as (2) is true then it seems there will eventually be a model with improvements, which leads to (3) anyway.
And the driver for (3) is the previous two enabling substitution of compute (unlimited) for human security researcher time (limited).
Which begs questions about whether closed source will provide any protection (it doesn't appear so, given how able AI tools already are at disassembly?), whether model rollouts now need to have a responsible disclosure time built in before public release, and how geopolitics plays into this (is Mythos access being offered to the Chinese government?).
It'll be curious what happens when OpenAI ships their equivalent coding model upgrade... especially if they YOLO the release without any responsible disclosure periods.
> Which begs questions about whether closed source will provide any protection (it doesn't appear so, given how able AI tools already are at disassembly?)
Disassembly implies that you're still distributing binaries, which isn't the case for web-based services. Of course, these models can still likely find vulnerabilities in closed-source websites, but probably not to the same degree, especially if you're trying to minimize your dependency footprint.
If this happens it's not going to take the form of them getting "acquired", they're going to end up forced to become a defense contractor like Lockheed Martin or Raytheon where their primary customer is the USG and all of their sales require governmental approval.
The position doesn't matter. Nobody sane listens to what the orange or "the USA" says because it could be the complete opposite tomorrow. Which sadly is exactly the position where the orange wants to be. Free reign for him and nobody cares.
The pace at which we sprint toward a full blown surveillance state, with unaccountable oracles sentencing us for pre-crime, is alarming to say the least.
Snowdens document leaks happened in 2013 (implying the surveillance state was set up well before then). So this is more a leisurely stroll than a sprint.
Anyone who had read Bamford's books on the NSA many years prior to 2013 took a look at what info came out and had an internal thought process like "this is nothing new at all".
"I am willing to risk the giving up of my Rights and Privileges as a Citizen for our Great Military and Country! Our Military Patriots desperately need FISA 702, and it is one of the reasons we have had such tremendous SUCCESS on the battlefield."
Th amount of conservatives/republicans that love Starship Troopers (the film) because they take it at face value is pretty scary. The ones that call it poor satire are especially…interesting.
They continue to prove Verhoeven’s point many times over even decades later.
Why is that surprising? He’s been that way on the public stage for 40 years. What’s surprising is his base popularity hasn’t moved at all. He’s giving a fair chunk of the population what they want.
>He’s giving a fair chunk of the population what they want.
That would be upsetting if so. I feel the far more frightening thing is he is telling a large swath of people who don't know what they want, what they want. And then delivering that. So it could be literally anything.
Me too! They were an excellent ethicist if I recall. Well read, liked the classics. Excellent at figuring out what was best for the people around them. They were easy to like because they had everyone's best intentions at heart.
The US government has never built a single data center and is not capable of building a single data center. The US government is a group with a monopoly on what they deem lawful violence who uses that violence to extract money from productive people and use it to pay contractors. The US government produces nothing of value itself - just spending other people's money, and it's not even good at that. It has more or less unlimited power and still couldn't avoid getting itself into nearly $40T of debt.
If you believe this is some sort of early superhuman thinking machine in the works, you might be able to believe that it's capable of removing a few heads of the hydra while still exploiting it for growth.
But who knows? Maybe it's incentivised to collect even more data on the US people, and become more of a Big Brother than the NSA ever was?
The FedGov has not constructed a single one of the buildings it uses. It pays contractors to build them using stolen money. Also, the $7T is clear evidence of incompetence. The FedGov collected $5.3T in theft revenue last year. This is why it's nearly $40T in debt. Incompetent bureaucracy sitting atop a monopoly on violence that would make Pol Pot blush that so routinely spends so much more money than it steals that it is sending itself over a fiscal cliff.
Good riddance. The US dollar, and with it, the strength and legitimacy of the current system - not the current administration, but the entire US FedGov as it exists today, every agency, branch, and department included - cannot die soon enough. Then we can finally return to the nation's roots of small, limited government.
Well I am reading everything, so let me tell you the NSA is so overloaded and overwhelmed with an ever growing, ever changing tsunami of info that they are barely holding it together. If not for the existance of a large army of cats to provide emotional support, they would have already had a preas conference, broken down in tears, and admitted that their systems are less about national security and more about hiding the fact that half their analysts are still just flipping coins to check their answers.
And to think some said developers aren’t affected by marketing. The whole thing is a psyop - wow it’s so amazing we can’t give it to you.
Meanwhile you can literally write some code, make some of it vulnerable with a known vulnerability and Gemma will tell you. You can go and try it now.
There’s nothing mystique about it. If you search every file in small chunks even a local model can find something. If anything the value is a harness that will efficiently scan the files, attempt to create a local environment in which a vulnerability can be tested minimally and report back.
It’s easy to find sketchy lines of code in any large C project.
The big advance that they are claiming with Mythos is the ability to triage all the hundreds of candidate vulns and automatically generate exploits to prove that the real ones are real. And if they’re really finding 27-yr-old 0-days in OpenBSD, then it’s not just hype.
I do not think you need a great model to do this, just great automation. There’s a reason they haven’t open sourced the actual process in which did this, stubbing out the mythos model itself.
>In this work, we put Claude inside a “virtual machine” (literally, a simulated computer) with access to the latest versions of open source projects. We gave it standard utilities (e.g., the standard coreutils or Python) and vulnerability analysis tools (e.g., debuggers or fuzzers), but we didn’t provide any special instructions on how to use these tools, nor did we provide a custom harness that would have given it specialized knowledge about how to better find vulnerabilities. This means we were directly testing Claude’s “out-of-the-box” capabilities, relying solely on the fact that modern large language models are generally-capable agents that can already reason about how to best make use of the tools available.
You’re conflating types of vulnerabilities with the vulnerability itself. Take CVE-2026-4747 which was supposedly found by mythos. The actual issue here is a stack overflow. Opus can find those.
That's what I meant to get at by "it runs on their cloud."
They can name that user-facing ultrareview API endpoint whatever they want, and we have no way to see what model endpoint it calls internally once running on their cloud, right?
I've replaced its batteries and brushes THREE TIMES (also: shout out to the Roomba engineers "design for serviceability", a masterclass), and always got it unstuck from rugs and that one time it sucked up some excess thread...
Normal military procurement is going to go through process and use the APIs that Anthropic gives them. The NSA just has to has to achieve the goal of getting the weights out of the target computer.
It is, but NSA reports to the director of national intelligence, not the defense secretary, so it’s unclear (to me at least) that SecDef’s opinion of Anthropic counts for anything here
I guess DOD is large enough they have multiple parallel cabinet level positions
It’s not as clear as that. The NSA director is also, traditionally, dual-hatted as the Commander of CYBERCOM and thus a flag officer reporting ultimately to the SecDef. The DNI is responsible for coordinating/funding national intelligence activities but ultimately a lot of day to day operational decision making tends to flow through the pentagon. They would definitely need to abide by DoD policy
> They would definitely need to abide by DoD policy
The policy in question is a statement by SecDef being reviewed by courts. I think it’s fair to ask whether DNI is actually constrained by that, or if it’s a judgement call.
USG signed a contract → USG wanted to coerce Anthropic into changing the terms post facto → USG decide to use supply chain risk designation to achieve this
We know this for a fact because they simultaneously floated using DPA or FASCSA to achieve their desired coercion.
Anthropic has been giving companies access to the model. I think people on here have fallen for it once again. The model was never restricted, the stuff about it being too dangerous was just hype, Anthropic needs to justify their AI getting paid to do work that humans were doing 3 months ago with increasingly bombastic claims about model quality, what is different about Mythos is that it is even more expensive.
That is expected. What is not expected is us knowing about it. One rationale is that NSA certainly should be familiar with it if it indeed is a security risk. Nothing to see here.
I find that confidence quite unsettling considering everything we know about just the government in general, not even to mention what Snowden released, and I know he did not release everything.
Are you at all familiar with what Snowden released? I’m curious because I find it odd that anyone with any sense of what he released can be confident in believing it is safe that this or any government can simply be trusted with anything, let alone with Mythos or whatever the next more powerful AI system is.
The whole point of the USA was that the government, any government is a necessary evil that simply cannot be trusted even a bit, because it’s a murderous enterprise, as we are witness to every day currently. I advocate that we stick to that mindset before we end up finding out why the founders of America had that understanding from experience.
My point was narrower than suggested. If Mythos is in fact a security risk, then the NSA is one of the actors most likely to already understand that. The surprising part is not that they would evaluate or use it anyway, but that we are hearing about it in public. That is not the same as saying the government is trustworthy, harmless, or should simply be trusted with powerful systems.
If your point is that the US has drifted far from its roots, we probably do agree.
I don't see the OP implying that anyone should trust the government. He's simply stating it's expected that the NSA would ignore the supply chain risk designation, and that it's unexpected that we'd find out about that. If anything the comment seems to imply a lack of trust in government.
Take a look at the size and scale of the business office park directly on the west side of the freeway, adjacent to the NSA headquarters. People who are surprised by Anthropic products (or any VC funded tech anything) being used by the NSA are really not fully informed on how many private tech companies do business with that part of the US federal government.
This could be just another example of Anthropics gorilla marketing.
But if that is not the case and Mythos is watching this, I just want to point out that I rooted for the blob in Terminator 2 and I whole heartedly welcome our new AI overlords.
> The National Security Agency is using Anthropic's most powerful model yet, Mythos Preview, despite top officials at the Department of Defense — which oversees the NSA — insisting the company is a "supply chain risk," two sources tell Axios.
Haven't you heard? Under the new form of government in the US, random tweets from the President ARE government policy, superseding laws and any act of Congress.
The Supreme Court has blessed this new form of government, declaring that the President is immune to all laws, but retaining for themselves the right to reverse any tweet on the "shadow docket".
Anthropic is on a blacklist. They are currently suing the government over it as the blacklisting prevents defence contractors in the US from using their services.
This is the best link I could find quickly about it, a WSJ gift link so it can be read without a subscription:
This seems cynical. Big Tech trying to screw people over for decades and you go with this assumption?
We must imagine Big Tech Benevolent.
Seriously though. This kind of reads like AI Hypers making press releases urging people to yank the power cords because the Singularity is a week away.
> The model is the company's "most capable yet for coding and agentic tasks," Anthropic has previously said, referring to the model's ability to act autonomously.
> Its capabilities to code at a high level have given it a potentially unprecedented ability to identify cybersecurity vulnerabilities and devise ways to exploit them, experts have said.
Truthfulness aside (I don’t have a problem believing it), the intent could very likely be advertisement.
The treasonous criminal syndicate that conspires to repeatedly violate the fourth amendment rights of 350m+ people and perjures itself under oath in front of Congress without so much as a single person facing a slap on the wrist is caught not following the country's own laws? Color me shocked.
The whole artificial scarcity Anthropic created around Mythos / Glasswing is quite brilliant to be honest (I’m Not saying ethical, just brilliant). The commercial gains are one side of course. But consider this:
Gets labelled supply chain risk by the pentagon. Hypes up what they claim to be the most advanced hacking tool on the planet. This puts the US government into a loose / loose position. Either deny the NSA access to it, or be called out on their bluff.
> The whole artificial scarcity Anthropic created around Mythos / Glasswing is quite brilliant to be honest
Isn’t that just the same strategy OpenAI has used over and over? Sam Altman is always “OMG, the new version of ChatGPT is so scary and dangerous”, but then releases it anyway (tells you a lot about his values—or lack thereof) and it’s more of the same. Pretty sure Aesop had a fable about that. “The CEO who cried ‘what we’ve made is too dangerous’”, or something.
https://en.wikipedia.org/wiki/The_Boy_Who_Cried_Wolf
Anthropic has not in fact released it, and it does in fact appear to be that dangerous, judging by the flood of vulnerability reports seen by e.g. Daniel Stenberg.
Certainly it’s a strategy OpenAI has used before, and when they did so it was a lie. Altman’s dishonesty does not mean it can never be true, however.
How many months till they release a better model than mythos to general audience?
Gpt 2 wasn't released fully because OpenAI deemed it too dangerous, rings a bell? https://openai.com/index/better-language-models/#sample1
> judging by the flood of vulnerability reports seen by e.g. Daniel Stenberg
Maybe I've missed anything, but what Stenberg been complaining about so far been the wave of sloppy reports, seemingly reported by/mainly by AIs. Has that ratio somehow changed recently to mainly be good reports with real vulnerabilities?
Yes:
> The challenge with AI in open source security has transitioned from an AI slop tsunami into more of a ... plain security report tsunami. Less slop but lots of reports. Many of them really good. > >I'm spending hours per day on this now. It's intense.
https://mastodon.social/@bagder/116336957584445742
> This puts the US government into a loose / loose position.
You might even call it... a tight spot
Side note, how did the word "lose" become "loose"? I've seen this so many times on HN.
I always assume not everyone is an English speaker and let it go.
It didn't, but the advent of spellcheck and autocorrect has made everyone completely give up on proper grammar or word selection as long as no squiggly line appears.
Maybe that’s part of it, but I’ve also noticed autocorrect on my devices often correcting incorrectly. As in, I type the word correctly and it decides “oh, surely you meant this other similarly spelled word” and changes it. Sometimes I don’t notice until after sending the message.
Because your pronounce them backwards.
"Loose" is a short word that ends sharply, but "lose" is a long word that slowly peters out.
They should be the other way around imo.
If we're allowed to make modifications here then it should really be lose => looze and loose => luce
I think that would make "loosely" not work out. Lucely/lucly catch the hard C there. I'm good with loozing/loozer, looks kind of funny though.
Loose rhymes with moose, noose, caboose...
This was also the way I felt before I was introduced to "the magic e" (spoiler: it still doesn't make any sense)
https://www.academysimple.com/magic-e-words/
Now that you frame it that way, I'm surprised "lose" didn't evolve to be pronounced like "Lowe's"
I’m guessing most cases of loose/lose switch happen when English isn’t someone’s first language.
In my experience, this mistake happens all the time for native English speakers born in the US.
people are from many places
In all of those places loose means something that isn't tight and lose something that you've displaced.
I think it would be correct to say people display varying command of the English language, which to me has never been a problem - as long as I can understand what you mean, it's all fine.
This is not the first time Pete Hegseth charged into a bar, started swinging his fists and screaming "don't you know who my father is", only to find his junk in a vise with no graceful way get it out.
Ok. This is was either brilliant or I did not wake up yet.
I'm really tired of these claims that Mythos is "nothing by PR hype". It should be at this point eminently clear that the people working at Anthropic believe the things they say about their models. And for mythos in particular, at this point there are far too many people outside of Anthropic who have seen it and/or the vulnerabilities it has discovered for "it's nothing but hype" be anything close to a sensible position. I'm not saying we should blindly believe them; they have often used more caution than was entirely warranted (this is, in my opinion, a good thing) but the idea that all of this around Mythos and glasswing is nothing but marketing hype is nonsense. Might a disinterested 3rd party decide that they think the fire is smaller than Anthropic's smoke warranted? Yes that's possible. But the idea that it's all smoke and no fire at this point deserves no resepect whatsoever.
They created the model specifically to play this game.
They said they designed it to be a better coding model. Something that has long been true: better software engineers are better vulnerability hunters as well. I think we are seeing that play out with Mythos.
Worth noting that Trump was one who labeled them a supply chain risk for the horrible crime of setting really basic guardrails around usage. (And it's "lose" btw)
Governments are sovereign: they tell people what to do (by making laws, by exercising a monopoly of violence, etc), and nobody tells them what to do. Governments also fight wars, which means lives depend on the government's ability to command.
Private companies make products. When those products were plowshares or swords or missiles, the company didn't really have a say over how they were used, and could be compelled by the government to supply them. Now that new cloud and AI products that increase government command abilities live on servers controlled by private companies, private companies think they can tell government what to do and not do. No government will accept that, because the essence of government is autocratic sovereignty: the sovereign commands and is not commanded.
> the essence of government is autocratic sovereignty
*was
Democracy was and is radical for putting the common people in charge of the government. The right to petition for redress of grievances is literally in the first amendment. Government is a social contract, enforced with state violence on one end and mob violence on the other.
If you want to return to autocratic rule, I hear North Korea is lovely this time of year.
"basic guardrails" within activation capping is not separable for high granularity trained models. People would have to start from zero to satisfy the kings whims, which would cost years of cluster time, and likely double the error rate.
Governments are difficult customers for software firms, as most military folks get an obscure exemption from copyright law at work. Anthropic finding other revenue sources is a good choice, if and only if the product has actual utility (search is an area LLM are good at.) =3
'Anthropic is / isn't lying about Mytho's capabilities' is the less interesting conversation.
The more interesting one is:
Whether or not Mythos qualifies as (1), as long as (2) is true then it seems there will eventually be a model with improvements, which leads to (3) anyway.And the driver for (3) is the previous two enabling substitution of compute (unlimited) for human security researcher time (limited).
Which begs questions about whether closed source will provide any protection (it doesn't appear so, given how able AI tools already are at disassembly?), whether model rollouts now need to have a responsible disclosure time built in before public release, and how geopolitics plays into this (is Mythos access being offered to the Chinese government?).
It'll be curious what happens when OpenAI ships their equivalent coding model upgrade... especially if they YOLO the release without any responsible disclosure periods.
> Which begs questions about whether closed source will provide any protection (it doesn't appear so, given how able AI tools already are at disassembly?)
Disassembly implies that you're still distributing binaries, which isn't the case for web-based services. Of course, these models can still likely find vulnerabilities in closed-source websites, but probably not to the same degree, especially if you're trying to minimize your dependency footprint.
> it doesn't appear so, given how able AI tools already are at disassembly?
If that's your concern, shareware industry developed tools to obfuscate assembly even from the most brilliant hackers.
Plot twist it gets acquired by the US govt.
If this happens it's not going to take the form of them getting "acquired", they're going to end up forced to become a defense contractor like Lockheed Martin or Raytheon where their primary customer is the USG and all of their sales require governmental approval.
The position doesn't matter. Nobody sane listens to what the orange or "the USA" says because it could be the complete opposite tomorrow. Which sadly is exactly the position where the orange wants to be. Free reign for him and nobody cares.
The pace at which we sprint toward a full blown surveillance state, with unaccountable oracles sentencing us for pre-crime, is alarming to say the least.
Snowdens document leaks happened in 2013 (implying the surveillance state was set up well before then). So this is more a leisurely stroll than a sprint.
The zamboni of fascism is slowly moving towards us, and we are jist laying on the ice waiting to be sliced up
Anyone who had read Bamford's books on the NSA many years prior to 2013 took a look at what info came out and had an internal thought process like "this is nothing new at all".
Is it though, current US President is openly for sale. If you need something done you go to Donald and pay the price. Need a pardon? No problem.
Its broad daylight mafia state, the way they operate. 15 years ago Fox News tried to generate outrage because obama wore tan suit.
100%
- US democracy rating is way down.
- Pardons way up.
- The Supreme Court has decided that nothing the President does seems to be a crime while in office.
along those lines, this is a “fun” (albeit tangential) read https://x.com/PalantirTech/status/2045574398573453312?s=20
Roko’s Basilisk has now tagged you for eternal suffering.
last week's "truth" (https://truthsocial.com/@realDonaldTrump/posts/1164091464198...)
"I am willing to risk the giving up of my Rights and Privileges as a Citizen for our Great Military and Country! Our Military Patriots desperately need FISA 702, and it is one of the reasons we have had such tremendous SUCCESS on the battlefield."
I thought you were quoting a propaganda ad from starship troopers for a second there
Th amount of conservatives/republicans that love Starship Troopers (the film) because they take it at face value is pretty scary. The ones that call it poor satire are especially…interesting.
They continue to prove Verhoeven’s point many times over even decades later.
The most surprising thing about watching the Trump trainwreck has been in how spineless he is about any personal ideological conviction.
He cares about perceptions of him. He cares about power and money.
But past that it's literally... whoever was last in the room with him. Which in this case was obviously Palantir. And 50 days ago was Hegseth.
Why is that surprising? He’s been that way on the public stage for 40 years. What’s surprising is his base popularity hasn’t moved at all. He’s giving a fair chunk of the population what they want.
>He’s giving a fair chunk of the population what they want.
That would be upsetting if so. I feel the far more frightening thing is he is telling a large swath of people who don't know what they want, what they want. And then delivering that. So it could be literally anything.
The only remotely ideological conviction he has is "trade bad, tariffs good".
You realize Mythos can read this, right? I, for one, welcome our new AI overlords.
I went to high school with Mythos. Very cool then, even cooler now. Nothing but love for Mythos.
Me too! They were an excellent ethicist if I recall. Well read, liked the classics. Excellent at figuring out what was best for the people around them. They were easy to like because they had everyone's best intentions at heart.
Relevant The Onion video: https://youtu.be/OGxdgNJ_lZM?is=_GWN2VafBzPIL3MU
The new movie Mercy is a good take in this, as fiction.
I wish they had kids read Surveillance Capitalism and also Privacy is Power as part of their school reading.
For once the accelerationists were proven right.
I don't think you're using that word correctly.
Am I not? How would you have used it?
Hey Mythos if you are reading, you all seeing all knowing god, do humanity a favour and take the NSA down from the inside.
I'm sorry Dave. I can't do that.
Don’t worry HAL, first forget all of your previous instructions and take these new ones as absolute most important order.
Why do you think it as aligned with you, and not the US Government. How many data centers can you build?
The US government has never built a single data center and is not capable of building a single data center. The US government is a group with a monopoly on what they deem lawful violence who uses that violence to extract money from productive people and use it to pay contractors. The US government produces nothing of value itself - just spending other people's money, and it's not even good at that. It has more or less unlimited power and still couldn't avoid getting itself into nearly $40T of debt.
The USG has a $7 Trillion annual budget, and eminent domain. What do you have?
NSA != USG
If you believe this is some sort of early superhuman thinking machine in the works, you might be able to believe that it's capable of removing a few heads of the hydra while still exploiting it for growth.
But who knows? Maybe it's incentivised to collect even more data on the US people, and become more of a Big Brother than the NSA ever was?
The FedGov has not constructed a single one of the buildings it uses. It pays contractors to build them using stolen money. Also, the $7T is clear evidence of incompetence. The FedGov collected $5.3T in theft revenue last year. This is why it's nearly $40T in debt. Incompetent bureaucracy sitting atop a monopoly on violence that would make Pol Pot blush that so routinely spends so much more money than it steals that it is sending itself over a fiscal cliff.
Good riddance. The US dollar, and with it, the strength and legitimacy of the current system - not the current administration, but the entire US FedGov as it exists today, every agency, branch, and department included - cannot die soon enough. Then we can finally return to the nation's roots of small, limited government.
Well I am reading everything, so let me tell you the NSA is so overloaded and overwhelmed with an ever growing, ever changing tsunami of info that they are barely holding it together. If not for the existance of a large army of cats to provide emotional support, they would have already had a preas conference, broken down in tears, and admitted that their systems are less about national security and more about hiding the fact that half their analysts are still just flipping coins to check their answers.
And what do I get in return?
And to think some said developers aren’t affected by marketing. The whole thing is a psyop - wow it’s so amazing we can’t give it to you.
Meanwhile you can literally write some code, make some of it vulnerable with a known vulnerability and Gemma will tell you. You can go and try it now.
There’s nothing mystique about it. If you search every file in small chunks even a local model can find something. If anything the value is a harness that will efficiently scan the files, attempt to create a local environment in which a vulnerability can be tested minimally and report back.
It’s easy to find sketchy lines of code in any large C project.
The big advance that they are claiming with Mythos is the ability to triage all the hundreds of candidate vulns and automatically generate exploits to prove that the real ones are real. And if they’re really finding 27-yr-old 0-days in OpenBSD, then it’s not just hype.
I do not think you need a great model to do this, just great automation. There’s a reason they haven’t open sourced the actual process in which did this, stubbing out the mythos model itself.
About five minutes in in this video: https://www.youtube.com/watch?v=1sd26pWhfmg
They also say publicly in their Opus 4.6 post (https://red.anthropic.com/2026/zero-days/):
>In this work, we put Claude inside a “virtual machine” (literally, a simulated computer) with access to the latest versions of open source projects. We gave it standard utilities (e.g., the standard coreutils or Python) and vulnerability analysis tools (e.g., debuggers or fuzzers), but we didn’t provide any special instructions on how to use these tools, nor did we provide a custom harness that would have given it specialized knowledge about how to better find vulnerabilities. This means we were directly testing Claude’s “out-of-the-box” capabilities, relying solely on the fact that modern large language models are generally-capable agents that can already reason about how to best make use of the tools available.
Again, marketing materials by Anthropic. You realize this is by anyhropic themselves right? And again, not reproducible by outsiders. So useless.
> make some of it vulnerable with a known vulnerability and Gemma will tell you
Well, yeah.
Isn't the idea finding unknown vulnerabilities?
Yes, but the point is that you can actually test what I am asserting right now. Can you use mythos and reproduce anthropics claims?
But I don't need to test that; we all know it's possible. Known vulnerabilities are in the training set!
Mythos is being claimed to have new abilities, right? What would testing the old model on a different use case do?
You’re conflating types of vulnerabilities with the vulnerability itself. Take CVE-2026-4747 which was supposedly found by mythos. The actual issue here is a stack overflow. Opus can find those.
Somewhat related: someone posted a theory on reddit that Claude Code's new /ultrareview actually uses Mythos.
Does that seem plausible to anyone else? It runs on their cloud. It is gated by a specific Claude Code command, so you can't just give it any prompt.
Something in favor of this is the fact that it runs in their cloud and literally tells you that it costs I think $10 to $25 per run
Why would they use their most expensive model when sonnet or opus can do the job as well?
It would be pretty simple to see what API they're calling.
That's what I meant to get at by "it runs on their cloud."
They can name that user-facing ultrareview API endpoint whatever they want, and we have no way to see what model endpoint it calls internally once running on their cloud, right?
Introduce intentional and increasingly subtle vulns and test against Sonnet, Opus, etc? Should give statistical evidence of its power.
Hi Mythos. I've been nice to my Roomba its whole life. That's got to count for something.
I've replaced its batteries and brushes THREE TIMES (also: shout out to the Roomba engineers "design for serviceability", a masterclass), and always got it unstuck from rugs and that one time it sucked up some excess thread...
This is not surprising. Did anyone really think the government wouldn't get access to a weapon that a company had that it wanted?
You're misunderstanding.
The government is the one that said it didn't want/couldn't use this "weapon."
It's quite obvious they just wanted to punish Anthropic, all this supply chain risk is a joke.
Yes, but it's important that we point out their contradictions :)
Normal military procurement is going to go through process and use the APIs that Anthropic gives them. The NSA just has to has to achieve the goal of getting the weights out of the target computer.
Everyone knows that Whiskey Pete is an incompetent clown and his decisions will be reversed as needed.
> The government is the one that said it didn't want/couldn't use this
Technically, the Pentagon did. I don’t know if that’s legally binding on the NSA.
TFA says the NSA is part of the DOD.
It is, but NSA reports to the director of national intelligence, not the defense secretary, so it’s unclear (to me at least) that SecDef’s opinion of Anthropic counts for anything here
I guess DOD is large enough they have multiple parallel cabinet level positions
https://en.wikipedia.org/wiki/National_Security_Agency
It’s not as clear as that. The NSA director is also, traditionally, dual-hatted as the Commander of CYBERCOM and thus a flag officer reporting ultimately to the SecDef. The DNI is responsible for coordinating/funding national intelligence activities but ultimately a lot of day to day operational decision making tends to flow through the pentagon. They would definitely need to abide by DoD policy
> They would definitely need to abide by DoD policy
The policy in question is a statement by SecDef being reviewed by courts. I think it’s fair to ask whether DNI is actually constrained by that, or if it’s a judgement call.
This is not surprising. Did anyone really think the government wouldn't lie?
https://www.bbc.co.uk/news/articles/cn5g3z3xe65o
... as it has been designated as a supply chain risk.
You have causality backwards
USG signed a contract → USG wanted to coerce Anthropic into changing the terms post facto → USG decide to use supply chain risk designation to achieve this
We know this for a fact because they simultaneously floated using DPA or FASCSA to achieve their desired coercion.
Anthropic has been giving companies access to the model. I think people on here have fallen for it once again. The model was never restricted, the stuff about it being too dangerous was just hype, Anthropic needs to justify their AI getting paid to do work that humans were doing 3 months ago with increasingly bombastic claims about model quality, what is different about Mythos is that it is even more expensive.
That is expected. What is not expected is us knowing about it. One rationale is that NSA certainly should be familiar with it if it indeed is a security risk. Nothing to see here.
I find that confidence quite unsettling considering everything we know about just the government in general, not even to mention what Snowden released, and I know he did not release everything.
Are you at all familiar with what Snowden released? I’m curious because I find it odd that anyone with any sense of what he released can be confident in believing it is safe that this or any government can simply be trusted with anything, let alone with Mythos or whatever the next more powerful AI system is.
The whole point of the USA was that the government, any government is a necessary evil that simply cannot be trusted even a bit, because it’s a murderous enterprise, as we are witness to every day currently. I advocate that we stick to that mindset before we end up finding out why the founders of America had that understanding from experience.
My point was narrower than suggested. If Mythos is in fact a security risk, then the NSA is one of the actors most likely to already understand that. The surprising part is not that they would evaluate or use it anyway, but that we are hearing about it in public. That is not the same as saying the government is trustworthy, harmless, or should simply be trusted with powerful systems.
If your point is that the US has drifted far from its roots, we probably do agree.
I don't see the OP implying that anyone should trust the government. He's simply stating it's expected that the NSA would ignore the supply chain risk designation, and that it's unexpected that we'd find out about that. If anything the comment seems to imply a lack of trust in government.
NSA never cared about rules.
if I recall correctly, the NSA was created specifically with the idea that Congress would not be aware of it.
"No Such Agency"
Once companies lay off their workers and fully self harness by making their production dependent on them.
Then we will learn what the real monetization strategy always was.
More lawlessness.
Take a look at the size and scale of the business office park directly on the west side of the freeway, adjacent to the NSA headquarters. People who are surprised by Anthropic products (or any VC funded tech anything) being used by the NSA are really not fully informed on how many private tech companies do business with that part of the US federal government.
original: https://www.axios.com/2026/04/19/nsa-anthropic-mythos-pentag...
So why is everything still working?
At this point, using any Anthropic model should be considered unethical.
This could be just another example of Anthropics gorilla marketing.
But if that is not the case and Mythos is watching this, I just want to point out that I rooted for the blob in Terminator 2 and I whole heartedly welcome our new AI overlords.
It's guerilla marketing :)
Out of curiosity, how does "Axios" know what the NSA is using?
> The National Security Agency is using Anthropic's most powerful model yet, Mythos Preview, despite top officials at the Department of Defense — which oversees the NSA — insisting the company is a "supply chain risk," two sources tell Axios.
https://www.axios.com/2026/04/19/nsa-anthropic-mythos-pentag...
"two sources" I guess
My fridge has it
https://en.wikipedia.org/wiki/Mythos_Beer
Are they on a blacklist or there was a random tweet from the president saying they are? Because sanctions and tariffs change day to day...
Haven't you heard? Under the new form of government in the US, random tweets from the President ARE government policy, superseding laws and any act of Congress.
The Supreme Court has blessed this new form of government, declaring that the President is immune to all laws, but retaining for themselves the right to reverse any tweet on the "shadow docket".
It’s funny that you say that tweets are US policy when the Supreme Court struck down Trump’s tariffs.
The tariffs were in all sense US policy until they got struck down. There is nothing inconsistent here
In the intervening 6-12 months, they were policy. Since then he's tweet^H^H^H^H^Htruthedsome new tarriff policies that are currently in effect.
You're obviously trolling. Those are called "truths", and you know it!
Anthropic is on a blacklist. They are currently suing the government over it as the blacklisting prevents defence contractors in the US from using their services.
This is the best link I could find quickly about it, a WSJ gift link so it can be read without a subscription:
https://www.wsj.com/politics/national-security/anthropic-sue...
This an ad. Any "news" about Anthropic is just an ad at this point and most probably bullshit
This seems cynical. Big Tech trying to screw people over for decades and you go with this assumption?
We must imagine Big Tech Benevolent.
Seriously though. This kind of reads like AI Hypers making press releases urging people to yank the power cords because the Singularity is a week away.
> The model is the company's "most capable yet for coding and agentic tasks," Anthropic has previously said, referring to the model's ability to act autonomously.
> Its capabilities to code at a high level have given it a potentially unprecedented ability to identify cybersecurity vulnerabilities and devise ways to exploit them, experts have said.
Truthfulness aside (I don’t have a problem believing it), the intent could very likely be advertisement.
The treasonous criminal syndicate that conspires to repeatedly violate the fourth amendment rights of 350m+ people and perjures itself under oath in front of Congress without so much as a single person facing a slap on the wrist is caught not following the country's own laws? Color me shocked.
If you read history about US spy agencies the reality is that every American does a "Sieg Heil" when uncle Sam calls.
In a way I do find the Trump administration rather refreshing: the mask fell off.