[US Tech Stocks Sell-Off, AI Giant Under Pressure, Anthropic Valuation Expectations Plunge 40%] According to Jinse Finance on November 7th, citing CCTV, a large number of US tech stocks have recently been sold off, and the return on investment in the AI field is facing increasing scrutiny. Bloomberg reported on November 6th that some potential investors are prepared to give Anthropic an IPO valuation of $1.2 trillion to $1.3 trillion, a drop of up to 40% from the previously expected $2 trillion. Meanwhile, the Financial Times reported that investors expect Anthropic's valuation to be closer to $1.5 trillion. According to other foreign media reports, OpenAI has completed its latest funding round of $11 billion, with subsequent rounds expected to be completed in the coming weeks, potentially increasing the total funding to $20 billion and valuing the company at approximately $1.25 trillion. The report states that OpenAI initially aimed to raise at least $30 billion at a valuation of $1.4 trillion, but the current market environment has forced the company to scale back its funding plans.