The Endeavor CEO was enlisted to join investors who put in an unsolicited offer to buy OpenAI's majority share of its for-profit arm.

The two tech titans are in the meanest fight in business. The stakes couldn’t be higher.

Elon Musk, who wildly overpaid to acquire Twitter, is now trying to wildly underpay for his proposed takeover of OpenAI, On The Money has learned. Tech deal bankers say Musk’s $97.4 billion bid this ...