xAI built Grok on common transformer foundations, showing that AI progress now depends on speed, data, and integration. Its ...

What if the most profound leap toward Artificial General Intelligence (AGI) wasn’t a headline-grabbing announcement, but a quiet breakthrough flying under the radar? Enter Grok 5, a development that ...

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 ...

The trials and tribulations of Grok, the AI chatbot developed by Elon Musk‘s tech company xAI and integrated into X, his social media platform, continued this week as the model suddenly started ...

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

X is facing backlash after Grok spewed antisemitic outputs after Elon Musk announced his “politically incorrect” chatbot had been “significantly” “improved” last Friday to remove a supposed liberal ...

The artificial intelligence chatbot, which has a dedicated account on X, praised Hitler after fielding a query about a user’s comments on the Texas flood. By Kate Conger Grok, a chatbot created by ...