US tech giant OpenAI on Monday unveiled a ChatGPT tool called "deep research" ahead of high-level meetings in Tokyo, as China ...

TOKYO (Reuters) -SoftBank Group CEO Masayoshi Son said on Monday he has agreed with OpenAI CEO Sam Altman to set up a joint ...

Japan's SoftBank Group will form a joint venture with US tech giant OpenAI to offer advanced artificial intelligence to ...

TOKYO (Reuters) -SoftBank Group CEO Masayoshi Son said on Monday he has agreed with OpenAI CEO Sam Altman to set up a joint ...

The announcement coincides with OpenAI CEO Sam Altman’s visit to Tokyo, where he is scheduled to meet Japan’s Prime Minister ...