United StatesCat Wu leaves Anthropic for OpenAI, 10 days after it filed to go public.

She is the fourth senior Claude Code figure to leave since June.

Wu, who led product for Claude Code and Cowork, will run core product management at OpenAI after Friday.

Foreign media report Anthropic will list on Nasdaq the week of 16 November.

How each outlet framed it
Zhidx
frames Cat Wu's move as part of a four-person Claude Code exodus since June, linking it to Anthropic's IPO filing ten days earlier

Sources: Zhidx