OpenAI cuts funding target by $10 billion as AI stocks tumble
Anthropic faces an IPO rating warning while Baseten and Amazon line up more AI money
Investor anxiety about artificial intelligence moved from warnings to numbers on Friday: OpenAI cut its funding target by $10 billion, tech stocks tumbled, and Anthropic's IPO met a rating warning, while Baseten, Amazon and Foxconn pushed ahead with their own AI deals.