Sources: Anthropic has ruled out taking any Saudi money over national security concerns, as investors jostle to buy into FTX's 8% stake that is now worth ~$1B (Kate Rooney/CNBC)

Kate Rooney / CNBC:

Sources: Anthropic has ruled out taking any Saudi money over national security concerns, as investors jostle to buy into FTX’s 8% stake that is now worth ~$1B  —  Deep-pocketed, sovereign wealth funds are among the investors clamoring to get a stake in Anthropic, the red-hot artificial intelligence startup that’s taking on OpenAI.