Thrive has committed $1 billion, which would value the payments provider Stripe at about $55 billion to $60 billion, people with knowledge of the matter said.
Anthropic specializes in generative artificial intelligence, a hot investment in Silicon Valley. The new funding could value the company at roughly $5 billion.
New York-based Paradigm has raised a significant amount to simplify clinical trials. Its goal is ambitious, but its challenges are many, researchers say.