BREAKING
US Lifts Export Curbs on Claude Models
From Curbs to Reversal
1
Fable 5 released
↓
2
Export curbs imposed
↓
3
Access suspended
↓
4
Controls lifted
How Anthropic Won the Reversal
New Commitments
●
Stronger safety measures
●
Report malicious activity
●
Cooperate on protocols
Safety Filter
●
Blocks vulnerability prompts
●
Falls back to weaker model
Fable 5 Leads on SWE-Bench Pro
Fable 5
80.3
Opus 4.8
69.2
GPT-5.5
58.6
0
/100
Senior eng bench
0
$
Per M input tokens
0
$
Per M output tokens
US Reclaims AI Leadership Edge
AI NEWS BLITZ
The US Commerce Department has lifted export controls on Anthropic's Fable 5 and Mythos 5.