Japan and NVIDIA have partnered to build the world's first national AI factory, a massive computing facility designed to accelerate the country's push into physical AI. The factory, with a capacity of 140 megawatts, runs on NVIDIA's Vera Rubin technology and is a cornerstone of Japan's $133 billion investment in AI infrastructure.
A 140-Megawatt Facility
The AI factory's 140 MW capacity puts it among the largest dedicated computing centers globally. That's enough power to run tens of thousands of high-end GPUs simultaneously, handling the intense workloads needed for training large AI models and running real-time robotics systems. The facility uses NVIDIA's Vera Rubin architecture, the company's latest data center platform optimized for AI and high-performance computing.
Part of a $133 Billion Ambition
Japan's government has committed $133 billion to physical AI — systems that interact with the real world, like autonomous vehicles, industrial robots, and smart infrastructure. The new factory is a direct response to that national strategy. By building a centralized AI resource, Japan aims to give its companies and researchers access to computing power that would be too expensive for any single organization to build alone. The facility is meant to serve as a shared national asset, similar to how a national power grid works.
What Vera Rubin Brings
NVIDIA's Vera Rubin technology is the backbone of the factory. It's designed to handle the massive parallel processing that AI training requires. The system integrates GPUs, networking, and software into a single platform. For Japan, this means the factory can support everything from training large language models to simulating physical environments for robot testing. The partnership with NVIDIA gives Japan access to the latest hardware and software stack, avoiding the delays that often come with custom-built systems.
Next Steps
The factory is now operational. Japanese companies and research institutions can apply for access to its computing resources. The government has not yet announced specific projects that will use the facility, but the focus is expected to be on manufacturing, healthcare, and disaster response — areas where Japan already has strong expertise. The launch positions Japan as a test case for national AI infrastructure, a model that other countries may follow.
