Ramp AI指数：Anthropic付费份额反超OpenAI
In Ramp’s latest monthly AI Index reading, OpenAI dipped 0.1 percentage points t…
In Ramp’s latest monthly AI Index reading, OpenAI dipped 0.1 percentage points to 39.5% of U.S. businesses with paid AI subscriptions, while Anthropic rose 2.5 points to 41%.
Source: ramp. com/data/ai-index-june-2026
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