OpenAI融资目标降至200亿美元
OpenAI cuts fundraising target to $20B; Meta gets credit warning from S&P
The financial challenges faced by OpenAI and Meta may prompt a reassessment of AI investment strategies and market confidence.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力