TOKYO -- Japanese tech investor SoftBank Group's Vision Fund 2 seeks to acquire up to $1.5 billion in additional shares of OpenAI, raising its bet on the ChatGPT developer, it was learned Wednesday.
Japanese tech investor builds on $500m Vision Fund stake

SoftBank Group Chairman and CEO Masayoshi Son said OpenAI's newest generative AI model has the ability "to think." (Photo by Satoko Kawasaki)
TOKYO -- Japanese tech investor SoftBank Group's Vision Fund 2 seeks to acquire up to $1.5 billion in additional shares of OpenAI, raising its bet on the ChatGPT developer, it was learned Wednesday.