YouTuber Ray Fernando took the dive and bought the $300 plan, testing its performance and comparing it to OpenAI’s nearest ...

Grok 4 marks a significant advance in reasoning, scientific problem-solving, and real-time information access. Trained on ...

AI expert Gary Marcus explains what went wrong with Elon Musk’s pet project, and what it means for the future of AI.

Elon Musk’s xAI has launched Grok 4, its latest AI model, with advanced reasoning, code tools, meme fluency and real-time web ...

Elon Musk launched Grok 4 and Grok 4 Heavy. These xAI models are meant to challenge the speed, accuracy, and vision of OpenAI’s GPT-5 and Google’s Gemini.

Record benchmarks of xAI's new powerful Grok 4 model are overshadowed by an antisemitic bug, built-in bias, and corporate ...

Elon Musk believes Grok, his AI chatbot, might do more than chat. He says it could discover new physics by next year.

Artificial Intelligence Elon Musk’s Grok AI Has a Problem: It’s Too Accurate for Conservatives MAGA folks can't believe their preferred chatbot won't reaffirm all their beliefs.

What college football teams have the best chance to make the playoff? We asked Grok to predict the 12 schools that can win the national title in 2025.

USA TODAY Sports had Grok AI predict the first round of the 2025 NFL draft. The chatbot's mock will raise some eyebrows.

Now that the College Football Playoff has changed how it seeds teams, we asked Grok to rank what 12 teams have the best chance to make a run.

X is actively working to expand the reach of xAI’s Grok model to more users on the platform. Multiple users noted today that people can now mention Grok in replies and ask a question to get an ...