Anthropic, the maker of the Claude AI models, is preparing a stock market listing that bankers have told investors could raise more than $100 billion, according to US media reports. That would value the company at around $2 trillion, more than double its private valuation from June. The plans are unconfirmed by the company, and a prospectus and autumn listing are only reported as possible.

• over $100B sought in IPO
• valuation up to $2T
• previous valuation $965B
• projected revenue $47B