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

Tech billionaire Elon Musk's artificial intelligence firm xAI issued a lengthy public apology via Grok's official X account on Saturday for the antisemitic remarks made by the chatbot earlier this week. The company blamed a system update for the use of violent language, saying that the root cause was an update to a code path upstream of the bot.

In a livestream with xAI colleagues, the billionaire entrepreneur described current AI systems as “primitive” and not for “serious” commercial use.