Catherine Wu, product lead for Anthropic's Claude Code, has departed the company to join rival OpenAI as lead product manager for core products. At OpenAI, Wu reports to Thibault Sottiaux and will collaborate with Nick Turley and Ashley Alexander to boost Codex's market adoption, particularly in enterprise sales where OpenAI fell behind Anthropic earlier in 2026. Her high-profile exit comes weeks before Anthropic's planned initial public offering as it pitches financial growth to investors.
Catherine Wu joins OpenAI
- ▪Catherine Wu, who led product management for Claude Code at Anthropic, left Anthropic last week and announced on November 4, 2026, that she is joining OpenAI's core products team
- ▪OpenAI brought on Catherine Wu to strengthen enterprise adoption of its Codex tool after OpenAI fell behind Anthropic in enterprise sales earlier in 2026
Catherine Wu's public statements
- ▪Catherine Wu stated on social media that her departure from Anthropic was not motivated by whether leaving would allow her to sell her equity shares earlier than remaining employees
- ▪When announcing her move to OpenAI on social media, Catherine Wu stated her goal is to build AI agents that support users while keeping them in control
Timing of departure relative to Anthropic's IPO
- ▪Anthropic declined to comment on Catherine Wu's departure to OpenAI
- ▪Catherine Wu's departure from Anthropic occurred weeks before Anthropic's planned initial public offering as the company presents its financial performance to potential investors
Catherine Wu's background and career history
- ▪Catherine Wu joined Anthropic in summer 2024 from venture capital firm Index Ventures, which later co-led Anthropic's September 2025 funding round
- ▪Catherine Wu oversaw Claude Code's growth from an internal prototype where users manually approved permissions into a commercial product
- ▪In 2025, Catherine Wu and Claude Code creator Boris Cherny briefly left Anthropic for AI startup Cursor before returning to Anthropic
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