There is a common problem for all AI companies for overfitting to benchmarks. XAI Grok 4 has some problems with prompt ...

Elon Musk's xAI has open sourced the base code of Grok AI model, but without any training code. The company described it as the 314 billion parameter Mixture-of-Expert model on GitHub. In a blog post, ...

Internal docs show xAI paid contractors to "hillclimb" Grok's rank on a coding leaderboard above Anthropic's Claude.

xAI has apologized for Grok's "horrific behavior" and said that new instructions caused the AI chatbot to prioritize engagement, even if that meant reflecting "extremist views" from user posts on X.

Elon Musk’s artificial intelligence firm xAI has blamed a code update for the Grok chatbot’s “horrific behaviour” last week when it started churning out anti-Semitic responses.

xAI is preparing the rollout of Grok 4, which replaces Grok 3 as the new state-of-the-art model. Ahead of the rollout, testers on X have again spotted references to a few new Grok 4 models.

The xAI Grok AI logo is seen in this photo illustration taken on 06 November, 2023. (Photo by Jaap Arriens/NurPhoto via Getty Images) Elon Musk's xAI has open sourced the base code of Grok AI model, ...

Elon Musk's xAI has open sourced the base code of Grok AI model, but without any training code. The company described it as the 314 billion parameter Mixture-of-Expert model on GitHub.