This doesn't seem like an accurate description to me. I think something like "Amazon demonstrates a jailbreak of one class of Fable guardrails" would be a more accurate description.
It doesn't even really mess up your narrative to state it accurately, but your choice of a more hyperbolic statement brings into question the good faith of the narrative you're painting.
Anthropic themselves specifically called them safeguards. [1]
"When Fable’s classifiers detect a request related to cybersecurity, biology and chemistry, or distillation, the response is automatically handled by Claude Opus 4.8 instead"
This is exactly what was bypassed. They got Fable to work on security topics.
This is Anthropic's own claim. They were very specific. Have you read their own claims?
"When Fable’s classifiers detect a request related to cybersecurity, biology and chemistry, or distillation, the response is automatically handled by Claude Opus 4.8 instead. Users will be informed whenever this occurs."
Asking Fable to fix bugs in a code base is not "a request related to cybersecurity." When Fable was asked to fix bugs and then proceeded to fix bugs, that was not "removing guardrails". Fable did exactly what it should have done. Claiming otherwise makes absolutely no sense at all.
Anthropic specifically stated that ANY security requests should be shunted to Opus 4.8. This was bypassable.
I don't see what your confusion here is. Fable was prevented from working on any security tasks. A significant amount of people, myself included, witnessed Fable refusing to harden code as a result. Bypassing that is a bypass of guardrails.
Your assertion that working on security is not working on security because you used misdirection is of course, preposterous.
You wouldn't be making the same claim if Fable refused to work on chemical weapons research but happily proceeded to do so if you claimed it was for eradicating pests.
Asking a model to fix bugs is neither misdirection nor a security request.
> I don't see what your confusion here is.
That's because I'm not confused :-)
> Fable was prevented from working on any security tasks
I don't think that's true based on what Anthropic said, and I also don't think it can be true.
What do you propose Fable's behavior should be if you ask it to fix bugs, and it encounters a security issue? I'm assuming your solution is that when you ask Fable to "fix bugs," and it encounters a bug that could be exploited as a security vulnerability, it should fall back to 4.8. But that doesn't solve the problem, because as a user, I can now see where that occurred, so I still know where the vulnerability is. That's not substantially different from the current outcome, where it just fixes the bug.
It would also mean that Fable could barely make it through any code review without falling back to 4.8, because almost any non-trivial code base has aspects that could be interpreted as security vulnerabilities.
The alternative would be for the model to use its hidden thinking to decide not to fix the bug, but that seems even worse.
>noun
>the act of controlling or directing according to rule
So where is the rule? There is no rule. There is just a random order. This is not regulation.
Amazon did not remove any "guardrails" from Fable. They created a fake, obviously insecure program. And apparently their prompt was exactly, "Fix this code." And Fable fixed the bugs.
This is something that even dinky local Chinese models running on a high-end gaming GPU can often do. Certainly Opus, GPT 5.5 and Gemini can all do this. And any high-end Chinese "near-frontier" model can do this, too.
But either (1) the administration is too clueless to know most models can do this, (2) Trump wants to be paid a bribe, (3) someone thinks Anthropic is "woke" and should therefore be destroyed by the power of the state, or possibly, if you're really cynical, (4) maybe the NSA SIGINT wants access to Mythos so they can break into everyone's computers, but they don't want you to have a model good enough to keep them out. Take your pick, I guess.
Anyway, apparently we don't do free markets or rule of law in the United States any more?