精选70TechCrunch AI（RSS）行业动态
Anthropic Claude付费用户增长，挑战ChatGPT主导地位
Anthropic’s Claude is winning over paid consumers, a market owned by ChatGPT
Despite ChatGPT's commanding market lead, consumers who pay for AI have been increasingly choosing Anthropic's Claude, data shows.
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