AI News Today: Google's Gemini 4 Carbon Goes to Cyber Defenders First

Google built its strongest model yet and decided the first people allowed to use it would be cyber defenders, not the public. DX Today AI Daily Brief - Thursday, October 29, 2026 Google unveils Gemini 4 Carbon, a frontier model going first to vetted cyber defenders. Microsoft profit jumps 32 percent as Azure grows 48 percent and the company discloses Azure revenue in dollars for the first time. Samsung posts a record 107.4 trillion won operating profit on AI memory demand and says next year...