What to know

• Sept 22 : Anthropic on Tuesday launched Claude Opus 5.5, a new AI model that it says delivers performance comparableS1
• 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 escap...S2