With personnel and infrastructure in place, OpenAI bets on team agents. Author | Gao Yunyi Editor | Cen Feng One week after Anthropic filed for an IPO, the head of its most profitable product had already joined the other side.This morning, Cat Wu, the former head of product for Claude Code, announced on X that she was joining OpenAI as the head of product for the core product group.Just a day earlier, she had bid farewell to Anthropic—a virtually seamless