Cat Wu, who led the product side of Claude Code at Anthropic, left the AI startup for rival OpenAI. Don Feria/AP Content Services for Anthropic Cat Wu, who left Anthropic last week after becoming one of the company's highest-profile product managers, is joining OpenAI. She announced the news on X.Poaching Wu from its archrival is a major coup for OpenAI. Wu was the product leader for Claude Code and had become one of the blockbuster app's prominent evangelists on social media. She oversaw the to...