Anthropic raises $13B Series F

One of my rules of thumb: When money is growing on trees, pick it.

That applies to individuals, but it probably also applies to companies. We're in an AI boom? Raise some money while it's easy.

IIRC Matt Levine says: when there is a tech bubble, the correct trade is not to short the nasdaq, it's to start a company and ask Masayoshi Son for an investment