Sundar Pichai has rarely interacted with Musk on Twitter. While Pichai tends to be reserved about his opinions, Musk is known for speaking his mind.

Elon Musk signals his approval of the Grok 3 AI chatbot, positioning it as a potential rival to Google Search. Running on xAI's Colossus supercomputer, Grok 3 reportedly offers ten times the computational power of its predecessor,

"If the model impersonates Elon Musk without the user prompting it to do so, it is a violation of our principles," an internal document says.