[Major Investors Question Anthropic IPO's Ability to Achieve $1.5 Trillion Valuation] According to Odaily Planet Daily, sources familiar with the matter revealed that following the recent market sell-off, major investors are skeptical about whether artificial intelligence company Anthropic can achieve a $1.5 trillion valuation in its initial public offering (IPO). Previously, Anthropic had planned to launch its listing the week of November 16th, with an expected valuation of approximately $1.5 trillion. (Wall Street Journal)