In a move that few saw coming so quickly, Anthropic has overtaken OpenAI in market capitalization on secondary trading platforms. According to Business Insider, buyers are scooping up Anthropic shares at prices that vault the company’s valuation to a staggering $1 trillion. This way, Anthropic surpasses OpenAI’s valuation by more than $100 billion. This scenario is the product of a massive surge in investor AI demand. Institutional investors are struggling to find buyers for $600 million worth of OpenAI shares. Meanwhile, the market for Anthropic is more like a bidding war. Private stock exchanges like Hiive say that Anthropic’s share…