mythos-5
Everything on Ground Truth tagged “mythos-5” — 2 items.
The US government quietly lets Anthropic turn its most powerful model back on News
Two weeks after ordering it switched off, Washington cleared Anthropic's Mythos 5 for release to more than a hundred trusted US institutions, a notable de-escalation.
The US government just banned Anthropic's most powerful AI model News
For the first time, Washington has export-controlled an AI model itself, not the chips it runs on. Anthropic's Fable 5 and Mythos 5 have been dark worldwide since June 12, and the trigger involved an NSA test that the internet has badly misread.