Elon Musk said Tuesday his social media platform X is working to fix its AI chatbot, Grok, after it sided with rival tech chief and OpenAI CEO Sam Altman in an ongoing dispute with Musk, who threatened to sue Apple on Monday night over allegations it favors OpenAI in its app store.

The feuding AI moguls went at it on X over Musk's claim that Apple is suppressing his Grok app in favor of ChatGPT.

The two AI heavyweights got into a public fight over their rival companies, with each accusing the other of dishonesty.