News

Scientific American21h
New Grok 4 Takes on ‘Humanity’s Last Exam’ as the AI Race Heats Up
Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...
Musk’s latest Grok chatbot searches for the billionaire mogul’s views before answering questions
The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.
Musk Launches Grok 4 Amid Antisemitism Controversy—Claims It's ‘Smarter Than Almost All Graduate Students’
AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.” ...
Public Broadcasting Service (PBS)20h
Why does the AI-powered chatbot Grok post false, offensive things on X?
Grok, Elon Musk’s AI chatbot, has praised Hitler, dabbled in Holocaust denialism and ranted about “white genocide” in South ...
Emily Standley Allard on MSN23h
Battle of the Bots: ChatGPT vs. Grok 4 — Which AI Reigns Supreme in 2025?
ChatGPT by OpenAI and Grok 4 by xAI (Elon Musk’s AI company) are redefining the landscape of AI conversation, information ...
Elon Musk trumpets 'smartest AI' at Grok 4 launch after its Nazi meltdown
This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling ...