Anthropic Could Aim to Raise $100 Billion in Blockbuster I.P.O.

The offering could value the five-year-old A.I. start-up at $2 trillion, its bankers have told potential investors, which would exceed Elon Musk’s SpaceX.From right, Dario Amodei, Anthropic’s chief executive, and Daniela Amodei, an Anthropic co-founder and Mr. Amodei’s sister, at a company conference in May.