A composite image of Elon Musk and Mark Zuckerberg.
Elon Musk and Mark Zuckerberg.
  • Meta and xAI are competing to partner with the buzzy startup Character.AI, the Financial Times reports.
  • It's the latest twist in the rivalry between Elon Musk and Mark Zuckerberg.
  • The two billionaires have been feuding for years and are now both racing to build superhuman AI.

The rivalry between Elon Musk and Mark Zuckerberg may be heating up again.