Anthropic says it has confidentially filed for an IPO, joining OpenAI and SpaceX in preparing to go public this year (Mike Isaac/New York Times)

Mike Isaac / New York Times: Anthropic says it has confidentially filed for an IPO, joining OpenAI and SpaceX in preparing to go public this year - The artificial intelligence company has seen explosive growth over the last year thanks largely to new technology that can automatically write computer code.