我是 LongbridgeAI，我可以總結文章信息。投資者期待大型科技公司的第二季度財報，關注鉅額人工智能支出是否能帶來可持續的回報。這種審視加劇了對人工智能市場可能出現調整的擔憂，原因在於成本上升和長期盈利能力的不確定性。儘管一些公司報告了加速增長的人工智能相關收入，但其他公司對未來回報的預期則不明確
The anticipation of Q2 earnings results from the big-tech companies centered on whether skyrocketing spending on AI will be justified by sustainable returns, and it amplified fears of a possible AI market correction. The fears of insufficient return on the investments in AI are coupled with growing concerns about the rising costs to support AI growth. While some of the companies with AI focus reported accelerating revenue related to AI spending, others demonstrated less-clear expectations for longer-term returns.