According to xAI's data, Grok 4 and Grok 4 Heavy essentially beat all other models, including OpenAI's o3, Google's Gemini 2.5 Pro, and Claude 4 Opus in various common AI benchmarks, though as one Redditor noticed, the competitors have been chosen selectively, likely to make Grok look better.

Artificial intelligence tools like ChatGPT and Claude are set apart from search engines thanks to their chat component.

Currently, the chatbot is unable to provide information about evacuation orders associated with fires. When asked who issues evacuation orders, it sometimes correctly said law enforcement, while other times said it didn’t know. Cal Fire’s Sanchez said it’s reasonable to expect the chatbot to be able to answer questions about evacuations.

A few weeks ago, while comparing language proficiency in essays written by ChatGPT with that in essays by human authors, I had an aha! moment. I realized that I was comparing a single voice—that of the large language model,

A Turkish court has blocked access to the AI chatbot Grok, developed by Elon Musk's company xAI, after allegations of insulting content towards President Erdogan. The incident highlights ongoing concerns about AI bias and hate speech,

Anti-Defamation League CEO Jonathan Greenblatt denounced Elon Musk’s artificial intelligence chatbot Grok on Tuesday for spewing “mind-boggling, toxic and potentially explosiv

Chatbots will only follow up with users after the user has initiated a previous conversation, a Meta spokesperson told BI. If the user doesn't respond, the chatbot will take the hint and go quiet. Follow-up messages will only be sent if a user exchanged more than five messages with the chatbot within a 14-day period.