March 6, 2026, features monumental shifts in frontier models, global AI hardware dominance, and consumer application preferences. OpenAI launched GPT-5.4 with native computer-use capabilities, marking a massive leap in agentic AI. Meanwhile, geopolitics and hardware remain inextricably linked: Nvidia halted H200 production for China to focus on its Vera Rubin platform, while the U.S. drafted new global AI chip export controls just as China placed AI at the absolute center of its new Five-Year Plan. Financial and consumer markets also saw major moves, with Broadcom projecting $100 billion in AI chip revenue, Jensen Huang signaling an end to direct frontier model investments, ChatGPT facing massive uninstalls, and Apple debuting a $599 MacBook Neo to broaden its local AI hardware base.