The AI Arms Race Heats Up: Llama 4, Gemini 2.5, GR00T Robots, and the 100× Energy Breakthrough
April 2026 is already the most consequential month in AI history — Meta's 10M-token Llama 4, Google's 1M-token Gemini 2.5 Pro, NVIDIA's humanoid robot foundation models, and a neuro-symbolic breakthrough that cuts AI energy use 100× are reshaping the landscape.