The Japanese tech conglomerate aims to strengthen its capability to develop AI chips through the combination of the technologies of Ampere, a California startup, and Arm Holdings PLC, SoftBank's own chip design unit in Britain.
Ampere designs high-performance, energy-efficient AI chips based on Arm's computing platform.
Arm currently has a stake of about 8 % in Ampere.
SoftBank plans to acquire Ampere shares from US investment fund Carlyle Group, which owns nearly 60 % of the startup, and others to take full control of it in the second half of this year.
SoftBank has a stake in OpenAI, the developer of the ChatGPT generative AI tool.
They are working together on building AI infrastructure in the United States and offering AI services to corporate customers in Japan.
[Copyright The Jiji Press, Ltd.]
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