Just take a look at their workflow and you tell me. NVIDIA uses an AI-powered code editor called Cursor. It is a fork of VS Code that integrates Large Language Models (LLMs) directly into the programming environment.

Here a quote from this article:

A high-profile endorsement from NVIDIA’s CEO Jensen Huang in late 2025 underscored Cursor’s rapid ascent – calling Cursor his “favorite enterprise AI service” and noting that 100% of NVIDIA’s engineers now use AI assistance with a remarkable boost in productivity.

https://digitalstrategy-ai.com/2025/11/07/cursor-ai-business-model/#%3A~%3Atext=A+high-profile+endorsement+from%2Ca+remarkable+boost+in+productivity.

In late 2024 and early 2025, CEO Jensen Huang explicitly stated that “every single software engineer at NVIDIA uses Cursor.”

https://dataconomy.com/2025/10/15/jensen-huang-says-every-nvidia-engineer-now-codes-with-cursor/#%3A~%3Atext=Replit%2C+Cursor%2C+and+Lovable+offer%2Cchip+designers+utilize+the+tool.

And then there is this article:

https://fortune.com/2025/11/25/nvidia-jensen-huang-insane-to-not-use-ai-for-every-task-possible/

So it’s kinda obvious they use a lot of AI in their code. Now there is no direct proof they use it in their drivers but they obviously do given the CEO’s stance.