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Japan’s Ambitious AI Initiative Led by SoftBank and Partners
A consortium comprising SoftBank, NEC, Honda, and Sony has launched the Japan AI Foundation Model Development, a joint venture aimed at creating a groundbreaking trillion-parameter artificial intelligence (AI) model. This model is designed to facilitate physical AI systems, particularly those that manage robotic arms, autonomous vehicles, and various factory operations, rather than focusing on text-based applications.
Key Details of the AI Development Initiative
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Focus on Physical AI: The new entity aims to develop AI solutions primarily for real-world industrial tasks. According to a press release, SoftBank and NEC will spearhead the technical development, while Honda is set to implement the model in its autonomous driving technologies, and Sony will contribute its expertise in robotics and hardware.
- Broad Ownership Structure: Ownership stakes in the consortium include important industrial and financial institutions such as Nippon Steel, Kobe Steel, MUFG Bank, Sumitomo Mitsui Banking Corporation, and Mizuho Bank, alongside the founding companies, all holding shares of over 10%.
Robust Government Support
The initiative is poised to benefit significantly from governmental backing, with Japan’s New Energy and Industrial Technology Development Organisation (NEDO) allocating approximately ¥1 trillion (AU$9.14 billion) towards AI advancement over a five-year period starting in fiscal 2026.
One noteworthy aspect of this project is its commitment to keeping all training data and AI model processing domestically, thereby mitigating concerns over exposing sensitive industrial data to overseas cloud providers.
Japan’s Status in Industrial Robotics
Japan continues to dominate the field of industrial robotics, accounting for roughly 70% of the global market share. The country is home to five of the world’s top ten largest robot manufacturers. The Ministry of Economy, Trade and Industry has set an ambitious target of capturing 30% of the global physical AI market by 2040.
The domestic physical AI market, currently valued at US$307 million (AU$445 million) in 2025, is projected to experience significant growth, potentially reaching US$6.76 billion (AU$9.8 billion) by 2035. The consortium aims for initial deployment of its AI model by 2030.
Broader Context of Investment
SoftBank’s involvement in this venture reflects its strategic interest in AI, complementing its recent participation in a US$40 billion (AU$58 billion) funding round for OpenAI in 2025. This engagement signifies SoftBank’s intention to invest in both Japan’s domestic AI landscape and the broader US AI ecosystem.
In summary, this collaborative effort by major Japanese corporations, underpinned by government support and a commitment to local data handling, signifies a notable advancement in Japan’s AI strategy, positioning the country to enhance its influence in the international AI market.
