OpenAI, Microsoft, the United States, tariffs, three-line resonance, global AI competition shifted from model to system

24-hour AI news bulletin: computing power and data base are heating up, and AI has moved from "chatting" to "doing things"

In the past 24 hours (January 14 to January 15, 2026), the main line of global AI competition has further shifted from "building models" to "spelling ...