Claude Code product lead Cat Wu departs Anthropic for OpenAI
This story is from 2026-11-02. It is preserved in the archive; the latest stories are on the live feed.
Cat Wu, founding product lead for Claude Code at Anthropic, is joining OpenAI to lead product management for its Core Products team, working with Codex lead Thibault Sottiaux.
Read the full story at Runway Research ↗
Timeline · 78 reports
- 2026-11-05 14:26 · The Next Web
Anthropic open-sources FlashProve to prove which AI model wrote an answer - 2026-11-05 13:47 · The Next Web
Claude Code’s product lead Cat Wu leaves Anthropic to join OpenAI - 2026-11-05 12:23 · The Decoder
Anthropic loses product lead Catherine Wu behind Claude Code to OpenAI - the-decoder.com - 2026-11-05 12:20 · The Decoder
Anthropic loses product lead Catherine Wu behind Claude Code to OpenAI - 2026-11-05 12:20 · DEV Community — AI
49 minutes from first commit to production: building a planning poker app with Claude Code - 2026-11-05 11:10 · DEV Community — AI
Generating video from Claude and Cursor with one API key (MCP + agent skills) - 2026-11-05 10:38 · DEV Community — AI
Generate AI images, videos and music from Claude Code, Cursor or VS Code with one remote MCP server - 2026-11-05 09:33 · DEV Community — AI
Stop Guessing Which AI Model to Use: Test One Codex Task through RelayRouter - 2026-11-05 06:29 · DEV Community — AI
How to let Claude Code and Codex talk directly across two computers without copy-pasting logs - 2026-11-05 05:09 · DEV Community — AI
Give Claude Code and Cursor live social media data with an MCP server - 2026-11-05 03:18 · DEV Community — AI
One API Key for Claude, GPT-5, and Gemini — A Practical Relay Setup for Cursor, ChatBox, and Claude Code - 2026-11-05 02:19 · DEV Community — AI
How to run Claude Code and Codex together on one server - 2026-11-05 02:04 · DEV Community — AI
Run Claude Code and Codex in parallel git worktrees and track usage with Orca - 2026-11-05 02:03 · DEV Community — AI
Top 5 Open Source Claude Code Alternatives in 2026 - 2026-11-05 01:43 · Unite.AI
Cat Wu to Lead Product Management for OpenAI’s Core Products - 2026-11-05 01:36 · DEV Community — AI
Run Claude Code and Codex on a cloud dev box - 2026-11-05 01:20 · Techmeme
Cat Wu, who left Anthropic last week, says she is joining OpenAI to lead product manangement for core products; Wu was the product lead for Claude Code - 2026-11-05 01:11 · DEV Community — AI
Run a Claude Code review in CI with one claude -p line - 2026-11-05 00:57 · Business Insider AI
Cat Wu joins OpenAI from Anthropic in huge product-lead coup - 2026-11-05 00:57 · Business Insider AI
A top Anthropic product leader has been poached by OpenAI - 2026-11-05 00:34 · DEV Community — Machine Learning
Anthropic's FlashProve: what 72x overhead and a 1,024-token cap mean for proving which model answered you - 2026-11-04 23:52 · DEV Community — AI
One MCP Endpoint, 153 Tools: How I Stopped Installing a Server per Job in Claude Code - 2026-11-04 22:51 · The New Stack AI
Anthropic found a way to prove which AI model answered you — but there’s a costly catch - 2026-11-04 17:01 · DEV Community — AI
Let's Talk About Claude Code, Part 1: Where Is Your Agent Actually Running? - 2026-11-04 16:30 · DEV Community — AI
Use Claude Code with Any Model via OpenRouter - 2026-11-04 15:58 · r/artificial
Anthropic’s FlashProve could prove an AI provider used the model you paid for without exposing its weights - 2026-11-04 15:52 · DEV Community — AI
Run Claude Code on a Relay Endpoint: Setup, the Model-Catalog Pitfall, and What It Actually Costs - 2026-11-04 15:23 · The Decoder
Anthropic's new prototype proves which model wrote an AI response without exposing its weights - 2026-11-04 15:21 · DEV Community — AI
How to use Claude Code and Codex together: setup lessons from my review gate - 2026-11-04 15:20 · DEV Community — AI
A planted AGENTS.md in Downloads: how to check your Claude Code and Codex setup - 2026-11-04 13:30 · DEV Community — AI
Managing Claude Code and Codex from My Phone: What I Actually Needed - 2026-11-04 12:05 · AlphaSignal
Agent Autoloop Runs Claude Code and Codex Without an Open Terminal - 2026-11-04 11:24 · DEV Community — AI
MCP server not showing in Claude Code or Codex? Find out which of three problems you have - 2026-11-04 09:01 · DEV Community — AI
A Read-Only Reviewer Subagent in Claude Code: 3 Tools, Haiku 5.5, a 100K Compact Window - 2026-11-04 07:34 · DEV Community — AI
Postman silently installed itself into Claude Code and Codex: the log lines, the self-approving hook, and the 4-point audit - 2026-11-04 07:18 · DEV Community — AI
Does Claude Code actually use our MCP server? I measured it - 2026-11-04 07:06 · DEV Community — AI
One MCP server, three configs: Claude Code, Cursor and Codex - 2026-11-04 06:51 · Analytics India Magazine
Three Members Behind Claude Code Leave Anthropic Within 10 Days - 2026-11-04 06:37 · DEV Community — AI
FlashProve: Proving Which AI Model Actually Answered - 2026-11-04 06:25 · Mint AI
What is FlashProve? Anthropic’s open-source tool to prove which AI model generated a response - 2026-11-04 05:45 · DEV Community — AI
Claude Code for product managers: use your team's Claude Code or Cursor without a terminal - 2026-11-04 04:10 · DEV Community — AI
Run Claude Code and the OpenAI SDK on free LLM tiers with FreeLLMAPI - 2026-11-04 03:38 · DEV Community — AI
Anthropic FlashProve proves which model answered with a zkSNARK proof - 2026-11-04 03:07 · DEV Community — AI
Putting Claude Code and Codex progress on the iPhone Lock Screen with Live Activities - 2026-11-04 02:57 · DEV Community — AI
Claude Code, Codex and Cursor: one agent picker in Coincide - 2026-11-04 02:01 · DEV Community — AI
Postman Desktop Added Itself to Claude Code and Codex. Its Installer Trusts Its Own Hook - 2026-11-04 01:11 · Unite.AI
Cat Wu Steps Down as Claude Code Product Chief After Two Years - 2026-11-04 00:40 · Techmeme
Cat Wu, product lead for Claude Code and Cowork, has left Anthropic; Thariq Shihipar, who worked on Claude Code, announced his departure last month - 2026-11-03 23:55 · Business Insider AI
Cat Wu, a face of the blockbuster app Claude Code, leaves Anthropic - 2026-11-03 23:55 · Business Insider AI
Top Anthropic product leader Cat Wu, one of the faces of Claude Code, has left the startup - 2026-11-03 23:01 · DEV Community — AI
Anthropic's FlashProve Proves Which Model Answered You, at 70-95x vLLM's GPU Time - 2026-11-03 22:10 · r/machinelearningnews
Anthropic open-sources FlashProve, zkSNARK proofs for 400B Llama 4 Maverick inference (110 tok/s on 1 H100) - 2026-11-03 22:08 · MarkTechPost
Anthropic Releases FlashProve: Cryptographic Proofs That a Reply Came From Committed Weights - 2026-11-03 21:43 · DEV Community — AI
How to run Claude Code locally on a Mac, free and offline - 2026-11-03 21:10 · Techmeme
Anthropic releases FlashProve, an open-source prototype that cryptographically verifies an AI response came from a given model, not one that a router swapped in (Anthropic) - 2026-11-03 20:02 · DEV Community — AI
Run Claude Code and Codex from one app with T3 Code - 2026-11-03 19:54 · AlphaSignal
Anthropic's FlashProve Cryptographically Proves Which AI Model Answered You - 2026-11-03 19:02 · DEV Community — AI
8 jq Commands That Show What Your Coding Agent Actually Did, From Its Transcript - 2026-11-03 18:01 · DEV Community — AI
I built Codepit, a desktop app for Claude Code, to see every change as it lands - 2026-11-03 14:00 · SiliconANGLE AI
Exclusive: Cogent Security’s VR-1.1 model outscores Claude Code and Codex on vulnerability repair - 2026-11-03 13:12 · DEV Community — Machine Learning
Claude Code vs Cursor CLI: Autonomous Terminal Coding Agent Architecture and SWE-bench Showdown - 2026-11-03 11:51 · DEV Community — AI
Codex Review 2026: What OpenAI's Coding Agent Actually Costs (and Where It Loses to Claude Code) - 2026-11-03 11:28 · DEV Community — AI
I built an open-source tool that lets your coding agent film screen recordings - 2026-11-03 10:53 · DEV Community — AI
How to give Claude Code persistent context across separate terminal sessions? - 2026-11-03 10:10 · r/ClaudeAI
I built an open-source tool that lets Claude Code make Screen Studio-quality screen recordings - 2026-11-03 09:16 · DEV Community — AI
How to test a web app built with Claude Code or Cursor before you ship - 2026-11-03 09:01 · DEV Community — AI
Paste the Broken UI Into Claude Code, Then Make Playwright Prove the Fix - 2026-11-03 05:42 · DEV Community — AI
One API Key, One Balance: Wiring Models and Data APIs into Claude Code, Cursor and Codex - 2026-11-03 04:44 · Unite.AI
Anthropic Releases FlashProve for Cryptographic AI Inference Proofs - 2026-11-03 03:08 · DEV Community — AI
MCP server managers for Claude Code, Codex and Gemini CLI (2026) - 2026-11-03 02:30 · DEV Community — AI
How do you know a dubbed video is good? I built an open-source tool to check - 2026-11-03 02:11 · DEV Community — AI
Let Claude Code query your database read only with the DBX MCP server - 2026-11-03 01:43 · DEV Community — AI
Where Claude Code and Codex keep /goal state, and how one open-source app reads both - 2026-11-02 20:39 · DEV Community — AI
Unslop Brings Staged UI Review to Claude Code and Codex - 2026-11-02 20:07 · DEV Community — AI
Go from idea to tested feature in Claude Code or Cursor with /spec, /plan and /build - 2026-11-02 16:41 · DEV Community — AI
Why we built Pilothouse: One inbox and PreToolUse rules for Claude Code, Codex, OpenCode, and Grok Build - 2026-11-02 15:00 · Runway Research
Runway Dev is in Claude Code, Codex and Cursor - 2026-11-02 15:00 · Runway Research
Runway News | Runway Dev is in Claude Code, Codex and Cursor