
Elon Musk, the world's wealthiest individual, took the stand for a second day in a landmark trial, accusing fellow OpenAI co-founder Sam Altman of betraying promises to keep the AI company a nonprofit dedicated to humanity's benefit.
The trial scrutinizes the 2015 birth of the ChatGPT maker, initially a nonprofit startup primarily funded by Musk, before its transformation into a capitalistic venture now valued at $852 billion.