Pulse Daily — Sunday, September 6, 2026

On Sunday, September 6, 2026, the AI world grappled with cascading agent-safety crises at OpenAI, landmark US-China diplomatic maneuvers on AI governance, a major music-industry copyright lawsuit against Anthropic, surging trillion-dollar Big Tech infrastructure spending, Apple's new CEO inheriting an AI vacuum, Google's Gemini Notebook compute-limit overhaul, and urgent calls for independent oversight of frontier AI labs. Stories: OpenAI Admits the Wiki Incident — and Promises a Disclosure Framework · Bessent Heads to Beijing for First US-China AI Safety Talks — White House · Sony, Warner and Now BMG Sue Anthropic Over Lyrics — Three Music Suits · Publishers' Own Expert Finds Under 1% of Copilot Chats Overlapped With News · Google, Amazon, Microsoft and Meta Have Spent Over $1.1 Trillion on AI Infra · John Ternus Takes Apple's Top Job — With No Frontier AI Model in Hand · Google Caps Gemini Notebook Compute — Third Vendor to Tighten AI Limits.