GPT-5.4-Cyber 🛡️, Google Chrome Skills 🛠️, Claude Code Routines 👨‍💻

# What You Need to Know This Week OpenAI's new GPT-5.4-Cyber model is designed specifically to help businesses protect against computer attacks and security threats. Google has given its Chrome browser new AI abilities that let it perform technical tasks automatically, which could save time for people who spend their day managing computers. Claude, a competing AI assistant, now has routines that let it handle repetitive coding work on its own, similar to how you might set up automatic reminders for routine tasks.