Anthropic Calls Global AI Pause, OpenAI ChatGPT Superapp, NVIDIA PC AI Chip — AI News Briefing
Anthropic urges a global pause on AI development over loss-of-control fears. OpenAI plans a ChatGPT superapp overhaul ahead of its IPO. NVIDIA unveils a new AI chip for personal computers. Plus: AI mega-deals raise investor concerns, model routing challenges Big AI revenue, and more.