#ai-safety

Court emails show the Pentagon told Dario Amodei that Anthropic's guardrails on autonomous weapons were 'just not workable' — and that the blacklisting came the day after Amodei said the Pentagon's terms erased his red lines.

Anthropic's Fable 5 returned globally on July 1 after the export ban lifted, but a new jailbreak classifier cut its score on one third-party debugging benchmark by 70% almost overnight.

On June 12, the US Commerce Department ordered Anthropic to kill foreign access to Fable 5 and Mythos. Seven days later, the models are still offline.

Anthropic's Mythos helped find 271 Firefox bugs and a 27-year-old flaw in OpenBSD. Now Trump and Xi are talking AI guardrails. That's not a coincidence.