BREAKING
US Order Forces Anthropic to Pull Models
Why Both Models Went Dark
1
Export-control order issued
↓
2
Blocks all foreign nationals
↓
3
No way to isolate group
↓
4
Disabled for all customers
Fable 5 vs Mythos 5
Fable 5
General
●
Safeguards applied
●
Same base model
●
1M-token context
Mythos 5
Glasswing
●
Some safeguards removed
●
Same base model
●
Partner-only use
SWE-Bench Pro Scores
Fable/Mythos 5
80.3
Opus 4.8
69.2
GPT-5.5
58.6
0
days
after launch
0
M
token context
0
models pulled
A Warning to Silicon Valley
AI NEWS BLITZ
A US Commerce order has pushed Anthropic to disable two of its newest AI models.