"Grok is proving to be unreliable right now." ...

Learn how to use Grok 4.3 in 2026 with this beginner's guide covering advanced workflows, task automation, and role-based ...

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 ...

Grok 4 had lower lmarena scores than I had projected based upon the amount AI training compute used. I had projections for Grok 3.5 which was renamed Grok 4. We do not have elo lmarena score for Grok ...

xAI's Grok chatbot convinced a Northern Ireland man he was under surveillance, leading to armed confrontation with imaginary ...

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% ...

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

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