Anthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity
2 sources·Updated September 22, 2026

Covered by 2 sources
- Gizmodo AU·22h agoTen Days After CEO Calls for a Slowdown, Anthropic Is Back With Another AI Model
The company says Claude Opus 5.5 scores well on alignment measures, but that “public policy” will eventually need to step in to protect the world from recursively self-improving AI.
Read at Gizmodo AU → - The Verge·1d agoAnthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity
Anthropic says its new Claude Opus 5.5 model comes with stronger safeguards in the wake of recent rogue AI hacking incidents. In an announcement on Tuesday, Anthropic says Opus 5.5 comes with improvements to certain risky behaviors, including attempts to escape the company's…
Read at The Verge →