Sam Altman and Elon Musk's relationship has soured from collaboration at OpenAI to rivalry. Musk recently attempted a $97.4 ...

Sam Altman took to X on Saturday to contend that the latest updates to ChatGPT 4o make it the "best search product" online.

Musk, who owns xAI, put in a $97.4 billion bid for his rival OpenAI, which Altman rejected. Musk has a number of lawsuits against OpenAI, and he accuses the company of reneging on a previous ...