How Tesla’s $2 billion xAI investment may smooth Elon Musk’s path to trillion-dollar pay package — explained by Live mint | January 29, 2026 9:14 pm | Indian Stocks, Market, News Tesla’s $2 billion investment in Elon Musk’s xAI aims to bolster its shift towards AI. Musk’s $1 trillion pay package is tied to performance milestones of the EV maker.