Sam Altman reacts to Elon Musk’s $79B–$134B lawsuit against OpenAI and Microsoft as the companies challenge damages calculations and expert testimony ahead of an April trial.

SoftBank Group is close to agreeing an additional $30bn investment in OpenAI as Japanese billionaire Masayoshi Son raises his ...

Japanese giant already owns around 11% of the ChatGPT firmSoftBank invested $30bn in OpenAI in 2025 as part of Masayoshi ...

The move by SoftBank reflects CEO Masayoshi Son's ambitions to play a key role in developing artificial intelligence, which ...

SoftBank CEO Masayoshi Son just did. He sold nearly $6 billion worth of Nvidia shares — his company's entire holdings. But Son isn't bailing on AI. Instead, he's using his Nvidia profits to bet on ...

Softbank CEO Masayoshi Son stood next to President Trump, OpenAI CEO Sam Altman, and Oracle (NASDAQ: ORCL) founder Larry Ellison when they announced the Stargate project in January. The plan was to ...

The Japanese group is in talks on a larger OpenAI investment as the startup explores a $50 billion funding round.

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