标普500指数和纳斯达克股价下跌, 因为OpenAI面临人工智能模型发布延迟. S&P 500 and Nasdaq fall as OpenAI faces delays in AI model release.

科技股价下跌, 因为担心OpenAI落后于计划. The S&P 500 and Nasdaq are down today as tech stocks slide on fears that OpenAI is behind schedule. 报告显示该公司错过了发布下一个主要AI模型的目标. The downturn comes after reports suggested the company missed a target for releasing its next major AI model.