Foreword: When "Deep" Meets "Open," the World Splits into Two Cost Logics Standing at the end of 2025, the "China-US Power Comparison Chart" reveals the most hidden undercurrent of the global economy in 2026: China's newly added power generation capacity is nine times that of the United States. This implies that the global AI race in 2026 will present a peculiar dislocation: United States (Silicon Valley):  Possesses the strongest brains (algorithms) but is trapped by an expe