Tesla CEO Elon Musk on Thursday challenged OpenAI's GPT-5 release by asserting his xAI's Grok 4 Heavy model was already outperforming it two weeks ago.

Ads in Grok could provide a "specific solution" to users when they're asking the chatbot about a problem, Elon Musk said.

X owner Elon Musk told advertisers in a live discussion on Wednesday that the platform plans to introduce ads in Grok’s ...

Elon Musk’s Grok loses to Sam Altman’s OpenAI in AI chess tournament - OpenAI’s o3 achieves a clean sweep against xAI’s Grok ...

Elon Musk said his company xAI will launch Grok 5 "before the end of this year". This comes after OpenAI unveiled GPT-5 on ...

Elon Musk says Grok 5 is coming by year-end, claims Grok 4 outperforms OpenAI's GPT-5 amid rapid AI advancements.

PARIS: A heartbreaking photo of a starving young girl in Gaza has stirred strong reactions online, not just because of the ...

Elon Musk on Wednesday unveiled Grok 4, a new version of his X platform's AI chatbot. The update comes a day after the bot ...

Grok Imagine reportedly created a six-second clip of the “Shake It Off” singer whipping off a silver dress to reveal her ...

World number one chess player Magnus Carlsen estimated Grok’s rating at approximately 800 and OpenAI’s model at around 1200, ...

AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.” ...

The announcement comes just days after Grok generated antisemitic responses and praised Hitler, which were later deleted.