AI News Roundup: Anthropic Rockets to $350B Valuation as xAI and Claude Battle for AI Supremacy
Anthropic nearly doubles its valuation to $350B in just three months, xAI closes a massive $20B round, Meta faces leadership turmoil as Yann LeCun breaks his silence on Llama 4, and CES 2026 continues with major announcements from Nvidia, AMD, and Samsung.