Sam Altman is set to testify in a federal court in Oakland, California, on Tuesday, according to Foresight News. This testimony is part of a lawsuit filed by Elon Musk against OpenAI. Altman will appear after OpenAI Board Chair Bret Taylor completes his testimony. Musk's 2024 lawsuit accuses OpenAI, Altman, and President Greg Brockman of deviating from the company's original 'non-profit' and 'public benefit' commitments, alleging that Musk's $38 million donation was used for unauthorized commercial purposes.

During Monday's hearing, Taylor highlighted the functions of the OpenAI board and the governance structure following the company's reorganization. He noted that the company faced a potential crisis when Altman was briefly removed as CEO in 2023. Taylor also mentioned that after last year's capital restructuring, the company's structure became clearer, although the non-profit entity still retains control.

Investors, including SoftBank and Thrive Capital, have linked their investment conditions to the company's structural adjustments. Additionally, Satya Nadella testified on Monday, stating that Musk never expressed concerns about Microsoft's investment in OpenAI violating any special agreements. Nadella expressed pride in Microsoft's decision to invest in OpenAI when others were hesitant. He also described the 2023 OpenAI board incident as 'amateurish' in his view.