China's tech giants face investor pressure to prove AI spending yields profits

Chinese technology leaders and emerging AI laboratories are increasing their capital investments to compete with both American and local competitors. However, investors are seeking evidence that the substantial funds allocated to AI infrastructure will result in long-term profitability. Concerns about an AI bubble have intensified after Meta's recent decline and Alphabet's initial negative quarterly free cash flow attributed to significant AI expenditures. The focus is now transitioning from the capabilities of models to the efficiency of capital and the returns on investment.