Anthropic’s IPO filing shows explosive growth, risks and staggering costs

Artificial intelligence giant Anthropic has filed papers for what could be the biggest ever initial public offering (IPO) of stock, even as its top executive warns that advanced AI could pose an existential threat to humanity.

The filing on Monday sets up the San Francisco company for a Wall Street debut next month, potentially eclipsing the SpaceX initial public offering in June that raised a r...