People familiar with the matter said that Spark Capital, the venture capital firm that was among the earliest investors in Anthropic, is raising approximately $3 billion, a 50% increase from two years ago. This move will test investor demand for the venture capital firm that successfully invested in leading companies in the early stages of the AI boom. Previously, Khosla Ventures, the earliest investor in OpenAI, was also raising over $4 billion, a 25% increase from the previous round.
