Microsoft announced a $5 billion investment in AI startup Anthropic, which will also receive $10 billion from Nvidia. Anthropic plans to purchase $30 billion in Azure compute capacity and collaborate with Nvidia to enhance its AI models.

The article discusses how companies like Anthropic are moving away from reliance on Nvidia for AI chips, exploring partnerships with Amazon and Google to broaden their hardware options. This shift is driven by tighter compute availability and the need to hedge against risks associated with a single vendor. As alternatives improve, a multi-chip market is emerging.

Anthropic's CEO Dario Amodei argues that allowing Nvidia to sell GPUs to Chinese companies is akin to arming an adversary. He believes this decision could strengthen Chinese AI developers like DeepSeek and undermine U.S. technological leadership. Despite concerns, he admits that Chinese models have yet to compete effectively against American counterparts.