Monday, June 15
Monday, June 15
Anthropic's Best Models Got Killed by the Government Three Days After Launch
The US Department of Commerce just ordered Anthropic to suspend Fable 5 and Mythos 5 for all customers, citing national security. The models launched last week. They're already gone. The trigger? Amazon CEO Andy Jassy reportedly flagged the issue to senior administration officials after Amazon researchers jailbroke the Mythos-class model into producing restricted cyberattack information. Amazon is, of course, one of Anthropic's largest investors. David Sacks says Anthropic just needs to patch the vulnerability. Anthropic says it never received the disclosure Sacks describes. Every enterprise customer is now staring at a new kind of infrastructure risk: government recall.
Anthropic's Best Models Got Killed by the Government Three Days After Launch
The US Department of Commerce just ordered Anthropic to suspend Fable 5 and Mythos 5 for all customers, citing national security. The models launched last week. They're already gone. The trigger? Amazon CEO Andy Jassy reportedly flagged the issue to senior administration officials after Amazon researchers jailbroke the Mythos-class model into producing restricted cyberattack information. Amazon is, of course, one of Anthropic's largest investors. David Sacks says Anthropic just needs to patch the vulnerability. Anthropic says it never received the disclosure Sacks describes. Every enterprise customer is now staring at a new kind of infrastructure risk: government recall.
Fable 5 Goes Dark, Everyone Else Moves Fast
The US government has never pulled a frontier AI model offline before. Last Thursday, the Commerce Department ordered Anthropic to suspend Fable 5 and Mythos 5, three days after launch.
- Amazon researchers reportedly got the Mythos-class model to produce restricted cyberattack information
- David Sacks says Anthropic refused to fix a known jailbreak. Anthropic says it never received one.
- Every foreign national at Anthropic lost access to their own company's models overnight
- Enterprise customers got cut off simultaneously with no advance warning
- The "hardware sovereignty" conversation jumped from conference-panel hypothetical to active boardroom discussion
The administration says it wants the models back "as soon as possible." But the vacuum is already filling. What's landing in the gap has suspiciously convenient timing.
The US government has never pulled a frontier AI model offline before. Last Thursday, the Commerce Department ordered Anthropic to suspend Fable 5 and Mythos 5, three days after launch.
- Amazon researchers reportedly got the Mythos-class model to produce restricted cyberattack information
- David Sacks says Anthropic refused to fix a known jailbreak. Anthropic says it never received one.
- Every foreign national at Anthropic lost access to their own company's models overnight
- Enterprise customers got cut off simultaneously with no advance warning
- The "hardware sovereignty" conversation jumped from conference-panel hypothetical to active boardroom discussion
The administration says it wants the models back "as soon as possible." But the vacuum is already filling. What's landing in the gap has suspiciously convenient timing.
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