OpenAI trial: Musk grilled

Elon Musk has concluded his testimony in the high-stakes trial against OpenAI and its CEO Sam Altman.

During three days of cross-examination, Musk was pressed on his motivations for founding the rival startup xAI and his previous interactions with the company's leadership.

The trial also featured testimony from Musk's wealth manager, Jared Birchall, regarding the billionaire's financial involvement.

At the heart of the dispute is Musk's claim that OpenAI abandoned its non-profit mission to pursue commercial gains through its partnership with Microsoft.