OpenAI CEO Sam Altman (left) and Elon Musk (right).
OpenAI CEO Sam Altman and Elon Musk.
  • Elon Musk is umimpressed with OpenAI's new AI model.
  • The Tesla CEO said the company's demo of its new AI model, GPT-4o "made me cringe."
  • Musk has been openly critical of OpenAI, a company he co-founded but left in 2018.

Elon Musk is not impressed with OpenAI's latest offering.

The billionaire slammed the company's demonstration of its new AI model called GPT-4o "made me cringe."

OpenAI debuted the new model on Monday, demonstrating its improved voice and vision capabilities.