
Tech
Claude Fable 5.1 and Mythos 5.1: How June's Blackout Turned Into a Permanent Two-Tier Access System
Anthropic released Fable 5.1 and Mythos 5.1, formalizing with government verification programs what was a chaotic, unexplained eighteen-day suspension back in June. Mythos 5.1 also beats Fable 5.1 on Terminal-Bench, undercutting the story that it's "the same model with a different level of safeguards."
TwenZy9/4/20266 min