BREAKING
Anthropic Halts Claude Mythos Access
From Glasswing to Emergency Halt
1
Announced Apr 7
↓
2
Glasswing program
↓
3
Rolled out Jun 9
↓
4
Suspended Jun 12
Mythos vs Opus 4.6 Benchmarks
SWE-bench Verified
93.9
SWE-bench Pro
77.8
CyberGym
83.1
USAMO
97.6
Finds Zero-Days Overnight
Defense Boost vs Misuse Risk
Upside
●
Speeds defensive fixes
●
High-severity bugs in weeks
Risk
●
Too capable to release
●
Matches human experts
Distribution Strategy in Focus
AI NEWS BLITZ
Anthropic has suspended access to its frontier Claude Mythos models under a US directive.