A new report details disturbing cases involving ChatGPT and Grok, adding to the growing concerns that AI chatbots can ...

BMJ Open found 49.6% of AI chatbot health answers were problematic. Grok performed worst, raising fresh concerns over medical misinformation risks.

The launch of Grok 4.3 represents a calculated bet by xAI that the market wants specialized brilliance and extreme cost ...

A BBC investigation has revealed that a Northern Ireland man armed himself after an AI chatbot, Grok, convinced him assassins were coming to kill him. The man, Adam Hourican, had no history of ...

Hackers exploit X’s Grok AI to spread malware via promoted ads, exposing millions to malicious links in a scheme researchers call “Grokking.” Threat actors have found a way to weaponize trust itself.

BEIJING, CHINA - AUGUST 24: In this photo illustration, the logo of Grok is displayed on a smartphone screen with the xAI logo in the background on August 24, 2025 in Beijing, China. Elon Musk's xAI ...

Grok 4 is now accessible by default for unpaid xAI users Restrictions around the "limited" free access period are unclear. The move appears to be an effort to attract more paying users. Elon Musk's AI ...

Elon Musk on Tuesday spotlighted a sharp exchange on his social platform X in which xAI's Grok AI refused to be cornered by a user demanding simplistic yes-or-no answers, instead prioritizing textual ...

Elon Musk updated that XAI Grok 5 has 6 trillion parameters and has more intelligence density per gigabyte. It will be released in Q1 2026. Grok 5 should have 1.4 to 1.6 times performance and 96-100% ...

Elon Musk’s artificial intelligence chatbot, Grok AI, will be available to agencies for $0.42 as part of the OneGov procurement program. GSA Industry Artificial Intelligence Grok AI, the artificial ...