Anthropic's new fundraise will make CEO Dario Amodei, president Daniela Amodei and their five cofounders all billionaires. Forbes estimates each to hold 2% equity stakes.

AI startup Anthropic is near a deal to raise an additional $2 billion at a price that values the company at $60 billion, sources said, months after its $4 billion funding from Amazon .

Anthropic is in advanced talks to raise $2 billion in a deal that would value it at $60 billion, more than triple its valuation from a year ago. The funding round is being led by the venture firm Lightspeed Venture Partners,