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 ...

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

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.

AI has launched Grok 4, succeeding Grok 3 with significant performance enhancements, including perfect scores in math competitions. Grok 4 excels in academic benchmarks and features an expanded ...

Grok 4 is live — Elon Musk introduces 'smartest AI' and addresses antisemitic posts; ... any predictions made right now might edge closer to speculation. More from Tom's Guide.