Huang Renxun Internal Memo: OpenAI Codex Has Been Opened to All NVIDIA Employees, Marking the Official Arrival of the AI Agent Era

BlockBeats News, April 25th - Huang Renxun revealed in an internal email to all employees that OpenAI's latest release, Codex (based on GPT-5.5), has been officially opened for all Nvidia employees.

Huang Renxun stated that approximately 10,000 employees had early access to Codex and achieved significant results in various departments such as engineering, product, and marketing. Some employees described it as "completely changing the way they work."

The email pointed out that Codex runs on the Nvidia Blackwell architecture, leveraging AI infrastructure to transition from "chatbot answering questions" to "Agent autonomously completing tasks." Huang Renxun emphasized that the Agent will become employees' "teammate" and "productivity multiplier."

Furthermore, Nvidia and OpenAI have established the Codex Lab and plan to launch training courses in the coming weeks to accelerate employee application implementation. Huang Renxun stated, "Welcome to the AI era."