Need to know

• Frontier model access is becoming staged and gated, not instant, as safety reviews replace launch-day general availability.
• Okta, CrowdStrike, and SentinelOne all shipped agent-specific identity and runtime governance products this week.
• OpenAI scrapped GPT-6.1 Astra days before launch after internal safety tests forced an indefinite delay.
• Google's Gemini 4 Argon debuted exclusively for vetted cyber defenders, making security the new beachhead for frontier models.
• Persistent AI agents with their own identities, wallets, and phone numbers arrived in consumer and enterprise products simultaneously.